ADIC Barcode Reader 601356 User Manual

Command Reference  
VolServ Version 5.0  
September 2001  
601356 Rev A  
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Contents  
601356 Rev A  
i
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Command Reference  
ii  
Contents  
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Command Reference  
NOTES  
P-2  
Preface  
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Command Reference  
This book alphabetically lists and describes the VolServ  
commands.  
Purpose of  
This Book  
This book is written for system administrators who uses the  
command line to operate VolServ.  
Who Should  
Read This  
Book  
It assumes the administrator has a strong familiarity with:  
UNIX operating systems.  
Applications running in their site environment.  
This book contains the following chapters:  
How This  
Book is  
Chapter 1: Introduction — Describes environment variables  
and the command line structure.  
Organized  
Chapter 2: Command Reference — Alphabetical list of  
VolServ commands.  
601356 Rev A  
Preface  
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Command Reference  
The conventions used throughout the VolServ technical books  
are listed below:  
Conventions  
Convention  
Example  
Screen text, file names, program names, and Request to add a new volume:  
commands are in Courierfont.  
Volume group will be “20”  
Volume position will be “A123”.  
The root prompt is shown as a number  
symbol.  
# su root  
What you should type in is shown in Courier vsarchiveqry  
bold font.  
Site-specific variables are in a Times italics  
tar -xvf tapedevicename  
font.  
A backward slash ( \ ) denotes the input is  
continued onto the next line; the printed page  
is just not wide enough to accommodate the  
line.  
# remshnodename -n dd if=/dev \  
/tapedevicename/bs=20b | tar xvfb \  
- 20  
(You should type the entire command without  
the backward slash.)  
Pressing <Return> after each command is  
assumed.  
A menu name with an arrow refers to a  
sequence of menus.  
Config-->MediaType-->Redefine  
P-4  
Preface  
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Command Reference  
The books described below are part of the technical  
documentation set, and are shipped on CD along with the  
VolServ software:  
Books  
Overview  
Administrative Tasks  
Provides an overview of VolServ. Contains a  
glossary.  
Describes how to perform system  
administrative tasks using VolServ  
commands.  
Installing VolServ  
Describes server requirements, installation  
instructions, troubleshooting procedures,  
and configuration parameters.  
Command Reference  
Contains a list of VolServ commands  
Error Messages  
Using the VolServ GUI  
Provides corrective action for system log  
errors.  
Describes how to perform system  
administrative tasks using the graphical user  
interface.  
Quick Reference Card  
Summarizes commands.  
API Guide  
Provides a list of API functions.  
The documentation CD contains VolServ book files and  
Online Books  
®
®
Adobe Acrobat Reader. The Reader allows you to view and  
navigate the online documentation files yet preserves the page  
design and graphics from the printed books.  
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Command Reference  
The publications described in the table below are created and  
distributed on an as-needed basis.  
Related  
Publications  
Related Publications  
Description  
“Release Notes”  
For each version of VolServ, the “Release Notes” contain:  
• Summary of enhancements.  
• Describes:  
- Fixed problems.  
- Known problems.  
- Installation and configuration issues.  
• Lists:  
- Operating system patches.  
- System requirements.  
“Product Alerts”  
Informs customers of technical problems and solutions.  
“Product Bulletins”  
Conveys technical information—not problems—to  
customers.  
To make corrections or to comment on VolServ publications,  
please contact Software Technical Publications at our e-mail  
address: [email protected].  
Contact  
Publications  
Department  
To receive access to the secured site on our home page contain-  
ing technical product information (Release Notes, Product  
Alerts, Product Bulletins, FAQs), visit http://partners.adic.com/  
and follow the password request procedure. In return, ADIC  
will send you instructions and a password.  
Secured Web  
Site  
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Preface  
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Command Reference  
Roadmap  
Refer To  
Chapter  
Topic  
Introduction.  
1
2
Alphabetical list of commands.  
1-2  
Introduction  
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Command Reference  
Seven options are available on every command that is supported  
from the command line. These parameters are:  
Options  
Common to  
all  
Commands  
Parameter  
Description  
-I  
Indicates command line options are to be read  
from stdin. The -I option provides the  
capability for the client to enter command  
options on the command line, in a text file, or a  
combination of both. When the -I option is  
specified, command options are first read from  
the command line. VolServ then reads any  
options from stdin.  
Example: cat optionfile> vsmount -I -u  
-p drvpool2 instructs VolServ to first read  
the -u and -p options entered on the  
command line and then to read the options  
from stdin(the contents of optionfile). If  
optionfilecontains “-c class1”, the  
command, as processed by VolServ, will look  
like “vsmount -u -p drvpool2-c class1”  
-h  
Requests help for the entered command. The  
Help option returns the usage for the entered  
command, a copyright notice, and the version  
number of the CLI software. The Help option  
takes precedence over any other option  
entered on a command. When the Help option  
is specified, no command line processing is  
performed. An exit code of 0 is returned to the  
client when the Help option is specified.  
-H hostname  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is issued.  
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Command Reference  
Parameter  
-P priority  
Description  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
The following parameters are optional:  
Optional  
Parameters  
-I (read from stdin).  
-h (help).  
Both options needs to be specified only if the client is  
requesting the functionality provided by the option.  
The remaining parameters have default values:  
Default Values  
-H (hostname).  
-P (priority).  
-R (retries).  
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Command Reference  
-T (timeout).  
-V (prognum).  
If the client does not specify one or more of these options on a  
command, VolServ uses the appropriate default values specified  
in the description of the previous options.  
A client can specify values that override the default values  
previously specified. To specify an override value, the client  
must set an environment variable for each common option that  
is to have an override default.  
The environment variables and their associated common  
options are:  
Parameter  
-H hostname  
Environment Variable*  
VSCLI_HOST  
-P priority  
-R retries  
VSCLI_PRIORITY  
VSCLI_RETRIES  
VSCLI_TIMEOUT  
VSCLI_PROGNUM  
-T timeout  
-V prognum  
The client runs the UNIX setenvcommand to set an  
environment variable.  
Example  
The following example sets the default for the -H ( hostname )  
option to eiffeland overrides the VolServ default. The  
default hostname is the host computer where the command is  
issued.  
setenv VSCLI_HOST eiffel  
Or,  
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Command Reference  
prompt VSCLI_HOST=eiffel  
prompt export VSCLI_HOST (bourne shell)  
When a client specifies one or more of the -H (hostname), the -P  
(priority), the -R (retries), the -T (timeout), and the -V  
(prognum) options on the command line, the values entered on  
the command line supercedes the VolServ default values and  
any user-specified default values for the appropriate options.  
1-6  
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Command Reference  
The following environment variables provide the capability for  
the client to specify default values for common options:  
Environment  
Variables  
• VSCLI_HOST  
• VSCLI_PRIORITY  
• VSCLI_RETRIES  
• VSCLI_TIMEOUT  
VSCLI_PROGNUM  
The environment variable belowcontrols the number of lines per  
page for report output:  
VSRPT_PAGE_LENGTH  
The default page length is 66 lines.  
If the default page length is not appropriate, a client can execute  
the appropriate environment variable command to set the  
VSRPT_PAGE_LENGTHenvironment variable to the desired  
page length. If the VSRPT_PAGE_LENGTHenvironment variable  
is set to 0, VolServ generates reports with no page breaks.  
VolServ uses the user-specified page length when generating the  
following reports.  
Archive Query  
Connect Query  
Drive Query  
Intransit Query  
MediaClass Query  
Drive Pool Query  
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Command Reference  
Request Query  
Media Type Query  
Media Query  
1-8  
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Command Reference  
A matrix that shows which commands support which  
command-specific options is included in below  
Command-  
specific  
A discussion of how each of these options direct or modify the  
processing of individual commands is included with the  
command descriptions in this discussion.  
Options  
Command-specific options are described in the following  
outline.  
Parameter  
Description  
Example  
vsdriveqry -a  
-a  
Specifies that all items meet  
specified criteria that are to be  
processed.  
Instructs VolServ to return  
information on all drives known to  
the VolServ system.  
Used primarily on query  
commands.  
-a archivename  
Specifies the name of the  
archive to be referenced by the  
command.  
vsimport -a archive1 …  
Instructs VolServ to import the  
specified medium/media into the  
archive1archive.  
Valid archive names may  
contain up to 16 alphanumeric  
characters, including spaces.  
Leading and trailing spaces are  
not permitted.  
archivename  
Specifies the name of the  
archive to be referenced by the  
command.  
vsarchivevary archive1…  
Specifies that VolServ is to vary  
the state of the archive1  
archive.  
Valid archive names may  
contain up to 16 alphanumeric  
characters, including spaces.  
Leading and trailing spaces are  
not permitted.  
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Command Reference  
Parameter  
Description  
Example  
-b  
Identifies the batch assigned to  
the medium/media being  
imported.  
vsimport -b batch1…  
Identifies batch1as the batch  
assigned to the medium/media  
being imported. The batch  
assigned to a medium is  
maintained by the VolServ  
system.  
-c  
Indicates that all MediaClass  
names associated with the  
specified archive are to be  
reported.  
vsarchiveqry -c …  
Instructs VolServ to return all  
MediaClass names associated  
with the specified archive.  
-c currentmediaclass  
Identifies the current  
MediaClass name of the  
medium/media to be  
reclassified.  
vsreclassify -c  
MediaClassA…  
Indicates to VolServ that the  
medium/media specified on the  
command are currently  
associated with MediaClassA.  
-c mediaclass  
Identifies the target MediaClass vsimport -c MediaClassB…  
name of the medium/media  
specified on the command.  
Instructs VolServ to associate the  
imported medium/media with  
MediaClassB.  
-d  
Indicates that all drives  
vsarchiveqry -d …  
associated with the specified  
archive are to be reported.  
Instructs VolServ to return all  
drive IDs associated with the  
specified archive.  
-d driveID  
Identifies the drive on which the vsdismount -d 1…  
medium to be dismounted is  
currently mounted.  
Indicates to VolServ that the  
medium specified to be  
dismounted is currently mounted  
on drive 1.  
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Command Reference  
Parameter  
driveID…  
Description  
Example  
vsunlock 13…  
Specifies a list of one or more  
drives from which the drives to  
satisfy the command are to be  
selected.  
Instructs VolServ to unlock drive 1  
and drive 3.  
The number of drives that can  
be specified is restricted by the  
CLI software. Currently, the  
maximum allowed number is 64.  
drivepool  
Specifies the name of the drive  
pool being queried.  
vspoolqry drivepool3  
Instructs VolServ to return  
information on drive pool3.  
enterpriseID  
Specifies the identifier of the  
enterprise connection being  
queried.  
vsconnectqry 4  
Instructs VolServ to return  
information on the 4connection.  
An enterprise ID must be  
numeric.  
-f  
Identifies the manufacturer of  
the medium/media being  
imported.  
vsimport -f manufac1…  
Identifies manufac1as the  
manufacturer of the  
medium/media being imported.  
The manufacturer of a medium is  
maintained by the VolServ  
system.  
-i  
Indicates, if an inter-archive  
move is required, that the  
command is to be processed  
only if both the source and  
destination archives are  
attended.  
vsmount -i …  
Instructs VolServ to perform the  
mount if an inter-archive move is  
required only if both the source  
and destination archives are  
attended.  
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Command Reference  
Parameter  
Description  
Example  
-l lockID  
Specifies the lock ID assigned  
to the drive specified in the  
command.  
vsdismount -l 9…  
Indicates that the drive specified  
in the command is reserved for  
exclusive use and has been  
assigned the lock ID 9.  
-m  
Indicates that all media  
vsarchiveqry -m …  
associated with the specified  
archive are to be reported.  
Instructs VolServ to return all  
media IDs associated with the  
specified archive.  
mediaclass  
Specifies the name of the  
MediaClass group being  
queried.  
vsmedclassqry medclass6…  
Instructs VolServ to return  
information on medclass6.  
mediaID  
Specifies the medium to be  
processed by the command.  
vsqrymount medium7  
Requests a list of the drives  
available to satisfy a mount  
request for medium7.  
A valid medium identifier may  
contain up to 16 alphanumeric  
characters, including spaces.  
Leading and trailing spaces are  
not permitted.  
mediaID…  
Specifies a list of one or more  
media to be processed by the  
command.  
vsexport medium8 medium 9  
medium11 medium3…  
Instructs VolServ to export  
medium8, medium9, medium11,  
and medium3.  
A valid medium identifier may  
contain up to 16 alphanumeric  
characters, including spaces.  
Leading and trailing spaces are  
not permitted.  
The number of media that can  
be specified is restricted by the  
CLI software. Currently, the  
maximum allowed number is 64.  
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Command Reference  
Parameter  
mediatype…  
Description  
Example  
Specifies a list of one or more  
mediatypes to be processed by  
the command.  
vsmedtypeqry medtypeZ  
Instructs VolServ to return  
information on medtypeZ.  
Valid MediaType names can  
contain up to 16 alphanumeric  
characters, including spaces.  
Leading and trailing spaces are  
not permitted.  
The number of media types that  
can be specified is restricted by  
the CLI software. Currently, the  
maximum allowed number is 32.  
-n newmediaclass  
-p drivepool  
Identifies the target MediaClass MedClassX…  
group of the medium/media  
specified on the command.  
Instructs VolServ to associate the  
specified medium/media with  
MedClassX.  
Specifies the name of a drive  
pool from which a drive can be  
selected to satisfy the  
command.  
vsmount -p drivepool1…  
Instructs VolServ to mount the  
specified medium/media on  
drives selected from drive pool  
drivepool1.  
Valid drive pool names may  
contain up to 16 alphanumeric  
characters, including spaces.  
Leading and trailing spaces are  
not permitted.  
-q quantity  
Specifies the number of drives  
to be locked.  
vslock -q 3…  
Instructs VolServ to lock three  
drives.  
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Command Reference  
Parameter  
Description  
Example  
requestID  
Specifies VolServ-assigned ID  
of the request being queried.  
vsrequestqry 93:131:14796…  
Requests status on request  
A valid request ID must be  
specified in either the  
93:131:14796from VolServ.  
ydddnnnnnformat or the  
yy:ddd:nnnnnformat where y  
and yy represent the last  
one/two digits of the year, ddd  
represents the Julian day, and  
nnnnnis a one-up number.  
-s compstate  
Specifies the target state of the  
item being varied.  
vsdrivevary -s on-line…  
Instructs VolServ to vary the  
specified drive to the on-line  
state.  
-t  
Indicates that all media types  
associated with the specified  
archive are to be reported.  
vsarchiveqry -t …  
Instructs VolServ to return all  
media types associated with the  
specified archive.  
-t comment  
Provides a comment to be  
associated with each media  
specified on the command.  
VolServ maintains the comment,  
if any, associated with each  
medium. This comment is  
provided on the Eject list (a GUI  
display) from the archive  
vscheckout -t “Sending  
tocustomer xyz”  
Provides the comment “Sending  
to customer xyz” to be  
associated with each medium  
specified in the command.  
console associated with the  
archive containing the media.  
-u  
Indicates the command is to be  
processed if an inter-archive  
move is required whether the  
source and destination archives  
are attended or unattended.  
vsmount -u …  
Instructs VolServ to perform the  
mount if an inter-archive move is  
required whether the losing and  
gaining archives are attended or  
unattended.  
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Command Reference  
Parameter  
Description  
Example  
-v  
Indicates that verbose output is  
requested.  
vscleareject -v …  
Instructs VolServ to return status  
on every medium specified in the  
command, regardless of whether  
• If -v option is specified on a  
command that specifies a list  
of items, status is returned on the medium is successfully or  
every item specified in the list, unsuccessfully processed. If the  
regardless of the success or  
failure of the command  
processing on each item.  
-v option is not specified on the  
vscleareject command, status is  
returned on only those media that  
are not successfully removed  
from the Eject list.  
• If -v option is specified on a  
query command, all  
applicable information is  
returned to the client.  
vsmedclassqry -v  
Instructs VolServ to return  
• If -v is not specified on a  
command that specifies a list  
of items, status is returned on  
only those items that were not  
successfully processed.  
detailed information for all media  
associated with each media class  
reported. If the -v option was not  
specified on the vsmedclassqry  
command, only the IDs of the  
media associated with the  
• If -v option is not specified on  
a query command, only the  
specifically requested  
information is returned to the  
client.  
reported MediaClass group are  
returned to the client.  
-w  
Indicates VolServ waits until the vsmove -w …  
command processing  
completes before returning  
status to the client.  
Instructs VolServ to return status  
only after move processing  
completes.  
If the move requires an  
inter-archive move, VolServ  
waits until the move completes,  
whether the source and  
destination archives are  
attended or unattended. When  
the -w option is not specified,  
final status is returned as soon  
as move processing begins.  
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Command Reference  
Parameter  
Description  
Example  
vsmount -p  
-x  
Specifies a list of one or more  
drives to exclude from a  
specified drive pool when  
selecting drives to satisfy a  
command.  
: drvpoolmed-x 1 2…  
Instructs VolServ to exclude  
drives 1and 2from  
consideration when selecting  
drives from the drvpoolmed  
drive pool to satisfy the mount  
request.  
The -x option is valid only when  
the -p drivepooloption is  
specified.  
The names of the commands, as entered from the command  
line, are listed alphabetically in the first column of the table.  
The command-specific options are listed alphabetically across  
the top of the table.  
Tables  
When a command does not support an option, the cell that  
represents the intersection of the command and the  
command-specific option is shaded. For example, the  
vsdismountcommand does not support the -a  
archivename option.  
When a command does support an option, the cell that  
represents the intersection of the command and the option  
contains an X. For example, the vsdismountcommand  
does support the -d driveID, the -l lockID option, and the  
mediaID option.  
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Command Reference  
-a  
archive  
name  
-c  
current  
mediaclass  
-b  
-c  
-a (all)  
archivename  
batchID (MediaClass)  
vsamlconfig  
vsarchiveqry  
vsarchivevary  
vsaudit  
X
X
X
X
X
X
vscheckin  
vscheckout  
vscleareject  
vsconnectqry  
vsdismount  
vsdriveqry  
vsdrivevary  
vsexport  
X
X
vsimport  
X
X
vsintransitqry  
vslock  
vsmedclassqry  
vsmedqry  
vsmedtypeqry  
vsmount  
X
X
X
vsmove  
X
vsping  
vspoolqry  
X
vsqrymount  
vsreclassify  
vsrequestqry  
vsunlock  
X
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Command Reference  
-i  
-f  
-l  
-m  
(mount,  
attended)  
mediaclass  
manufacturer  
lockID  
(mediaIDs)  
vsamlconfig  
vsarchiveqry  
vsarchivevary  
vsaudit  
X
vscheckin  
vscheckout  
vscleareject  
vsconnectqry  
vsdismount  
vsdriveqry  
vsdrivevary  
vsexport  
X
vsimport  
X
vsintransitqry  
vslock  
vsmedclassqry  
vsmedqry  
vsmedtypeqry  
vsmount  
X
X
X
X
X
vsmove  
vsping  
vspoolqry  
vsqrymount  
vsreclassify  
vsrequestqry  
vsunlock  
X
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Command Reference  
-n  
new  
mediaclass  
-p  
-q  
mediaID mediaID… mediatype  
drivepool quantity  
vsamlconfig  
vsarchiveqry  
vsarchivevary  
vsaudit  
vscheckin  
vscheckout  
vscleareject  
vsconnectqry  
vsdismount  
vsdriveqry  
vsdrivevary  
vsexport  
X
X
X
X
X
X
X
vsimport  
vsintransitqry  
vslock  
X
X
X
vsmedclassqry  
vsmedqry  
vsmedtypeqry  
vsmount  
X
X
X
X
X
X
vsmove  
vsping  
vspoolqry  
vsqrymount  
vsreclassify  
vsrequestqry  
vsunlock  
X
X
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Command Reference  
-t  
-u  
(mount,  
unattended)  
-u  
usage  
time  
request  
ID  
-t  
-s  
(Media  
Types)  
comment compstate  
vsamlconfig  
vsarchiveqry  
vsarchivevary  
vsaudit  
X
X
vscheckin  
vscheckout  
vscleareject  
vsconnectqry  
vsdismount  
vsdriveqry  
vsdrivevary  
vsexport  
X
X
X
X
vsimport  
vsintransitqry  
vsmedclassqry  
vslock  
vsmedqry  
vsmedtypeqry  
vsmount  
X
vsmove  
vsping  
vspoolqry  
vsqrymount  
vsreclassify  
vsrequestqry  
vsunlock  
X
1-20  
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Command Reference  
-v  
-w  
-x  
(verbose)  
(wait)  
driveID…  
vsamlconfig  
vsarchiveqry  
vsarchivevary  
vsaudit  
vscheckin  
vscheckout  
vscleareject  
vsconnectqry  
vsdismount  
vsdriveqry  
vsdrivevary  
vsexport  
X
X
X
X
X
vsimport  
vsintransitqry  
vsmedclassqry  
vslock  
X
X
X
vsmedqry  
vsmedtypeqry  
vsmount  
vsmove  
X
X
X
X
X
vsping  
vspoolqry  
vsqrymount  
vsreclassify  
vsrequestqry  
vsunlock  
601356 Rev A  
Introduction  
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Command Reference  
All files necessary for command line interface to VolServ are  
contained in the volserv/vsclidirectory by default.  
However, the installer may choose a different directory during  
execution of the installation script. The vsclisubdirectory is  
always appended to the directory specified by the installer.  
Refer to Installing VolServ for more information.  
CLI Directory  
Structure  
The system administrator or clients may use the commands to  
interface to VolServ. The commands are interfaced to VolServ  
via the API. For more information, refer to the Command  
Reference and API Guide.  
The default command directory structure is shown in the  
following figure and described in the table below.  
/volserv/vscli  
/util  
/bin  
/man  
Directory  
bin  
Contents  
Contains the CLI executables that are invoked  
from the command line by the system  
administrator and the system operator.  
man  
util  
Contains man pages for each executable in the  
/bindirectory.  
Contains several utilities and associated .README  
files.  
1-22  
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Command Reference  
NOTES  
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Command Reference  
NOTES  
1-24  
Introduction  
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2
Command  
Reference  
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Command Reference  
Roadmap  
Refer To  
Chapter  
Topic  
Introduction.  
1
2
Alphabetical list of commands.  
2-2  
Command Reference  
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Command Reference  
Starts or ends VolServ and activates the system log display.  
volserv  
volserv -s  
volserv -t | -q  
volserv [-y]  
Parameters  
Parameters  
Parameters  
Description  
-s  
Starts VolServ in the single user mode. Only  
commands run with vswinare run. Client  
interface commands are refused.  
-t  
Terminates the VolServ operations. VolServ  
terminates gracefully. Outstanding commands are  
cancelled and any commands awaiting status are  
allowed to complete (within a certain time period).  
The termination of VolServ prompts the user to  
continue the software termination.  
• If the -y option is specified, the prompt is  
automatically answered as “yes” and the  
software is terminated automatically.  
NOTE: If a VolServ request is submitted to the  
system duringVolServ system termination,  
VolServ issues a message which states that the  
system is unavailable.  
-q  
-y  
Quits the VolServ operations. The user will be  
prompted to verify if the software should really be  
shutdown if the -y option is not specified..  
Automatically answers the command prompt with  
a “yes.”  
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Command Reference  
Return Codes  
0 - Command completed successfully - VolServ started or  
completed normally.  
1 - Command did not complete successfully - VolServ did  
not start or complete as expected.  
Examples  
Step 1.  
Step 2.  
Successful VolServ system start-up. Requests  
VolServ to start.  
volserv  
Output returned:  
VolServ Version x.0.0 for SunOS (x.x)  
-- Copyright (c) 1992-1999 ADIC.  
Initiating VolServ start up  
Setup environment variables ok  
Starting up process serverDone  
Process server started ok  
Starting up VolServ server processes  
Done  
Server processes started ok  
Starting up VolServ system processes  
Done  
System processes started ok  
VolServ start up completed  
Notes  
The environment variables VS_DIRand II_SYSTEMmust be  
set before executing VolServ.  
II_SYSTEMmust be in the path.  
See Also  
vswin (l)  
2-4  
Command Reference  
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Starts the ADIC-GRAU AML (Automated Media Library)  
configuration script.  
vsamlconfig  
The following information needs to be known before running  
the command:  
Archive name.  
Attended Mode or Unattended Mode.  
Console location.  
AMU host name.  
AMU port number.  
vsamlconfig  
Parameters  
Example  
Configure an AML.  
Step 1.  
vsamlconfig  
Step 2. AML CONFIG MENU  
Step 3. [C]onfigure a New Archive  
Step 4. [R]econfigure a existing Archive  
Step 5. [D]elete an existing Archive  
Step 6. [Q]uit  
Step 7.  
Step 8. Enter Archive Name: ArchiveName  
Step 9. Is ArchiveName correct (Y/N [Y]):  
Enter option (C/R/D/Q/) :Option  
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Command Reference  
Step 10. Enter Mode: ArchiveMode  
Step 11. Is ArchiveMode correct (Y/N [Y]):  
Step 12. Enter Console Location (termname:0): Terminal  
Step 13. Is Terminal correct (Y/N [Y]):  
Step 14. Enter Mode ([A]ttended,[U]nattended: ArchiveMode  
Step 15. Is ArchiveMode correct (Y/N [Y]):  
Step 16. Enter AMU Host Name: HostName  
Step 17. Is HostName correct (Y/N [Y]):  
Step 18. Enter AMU Port Number : PortNum  
Step 19. Is PortNum correct (Y/N [Y]):  
The Archive Configuration completed successfully.  
Cycle VolServ to bring up the library  
See Also  
None  
2-6  
Command Reference  
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Command Reference  
Queries for information about a specified library.  
vsarchiveqry  
vsarchiveqry archivename  
Parameters  
vsarchiveqry -a  
[ -cdIhmtv ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum ]  
Parameters  
Parameters  
Description  
archivename  
Identifies the library to be queried.  
• Valid library names may contain up to 16  
alphanumeric characters, including spaces.  
• Leading and trailing spaces are not  
permitted.  
-a  
-c  
Specifies that all libraries are to be queried.  
Indicates that detailed information on all  
MediaClass groups associated with the  
specified libraries are to be reported.  
-d  
-m  
-t  
Indicates that all drives associated with the  
specified libraries are to be reported.  
Indicates that all media associated with the  
specified libraries are to be reported.  
Indicates that detailed information on all  
media types associated with the specified  
libraries are to be reported.  
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Command Reference  
Parameters  
Description  
-v  
Indicates that all drives, all MediaClass  
groups, all media, and all media types  
associated with the specified libraries are to  
be reported.  
Specifying the -v option is equivalent to  
specifying the -d, the -c, the -m, and the -t  
options.  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
The number of retries the CLI software  
attempts if a time-out is returned by the API  
software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
2-8  
Command Reference  
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Command Reference  
Return Codes  
0 - The vsarchiveqrycommand is successfully  
processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Successful library query. Requests VolServ to return  
the MediaClass groups and the media types  
associated with the shelf1library.  
vsarchiveqry shelf1 -ct  
Step 2.  
Output returned:  
-----------------------------------------------  
Archive Query Report  
12:43:18 1993  
May 24  
1
-----------------------------------------------  
Archive: shelf1  
-----------------------------------------------  
Archive Type:  
Current State:  
Archive Mode:  
DataShelf  
online  
Attended  
Console Display Location:columbia:0  
Fill Mode:  
None  
Configure State:  
Not Being  
Configured  
MediaClass:  
MC-D2M  
D2M  
50%  
40  
MediaType:  
Class Capacity %:  
Class Capacity:  
Current Fill Level:  
2
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Command Reference  
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Command Reference  
Action:  
None  
MediaType:  
D2M  
40  
2
Archive Capacity:  
Current Fill Level:  
Assigned Locations:  
Auto Checkin:  
Auto Import:  
Action:  
2
off  
off  
None  
Step 1.  
Step 2.  
Successful library query. Requests VolServ to return  
the drives, the media, the MediaClass groups, and  
the media types associated with the stage1library.  
vsarchiveqry stage1 -v  
Output returned:  
----------------------------------------------  
Archive Query Report  
12:59:38 1993  
May 24  
1
-----------------------------------------------  
Archive: stage1  
-----------------------------------------------  
Archive Type:  
Current State:  
Archive Mode:  
Stage  
online  
Attended  
Console Display Location:columbia:0  
Fill Mode:  
None  
Configure State:  
Not Being  
Configured  
2-10  
Command Reference  
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Command Reference  
Drive ID(s):  
Media ID(s):  
12  
med001med002  
med004  
med003  
MediaClass:  
MC-3480  
3480  
50%  
100  
4
MediaType:  
Class Capacity %:  
Class Capacity:  
Current Fill Level:  
Action:  
None  
MediaType:  
3480  
100  
4
Archive Capacity:  
Current Fill Level:  
Assigned Locations:  
Auto Checkin:  
Auto Import:  
Action:  
4
off  
off  
None  
Step 1.  
Step 2.  
Unsuccessful library query. Requests VolServ to  
return the drives associated with the  
BadArchiveNamelibrary.  
vsarchiveqry BadArchiveName -d  
Output returned:  
Archive query was unsuccessful  
Error VOL008: item not found  
Notes  
The vsarchiveqrycommand does not trigger unsolicited  
status messages from VolServ.  
601356 Rev A  
Command Reference  
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Command Reference  
A pending or executing vsarchiveqryrequest is cancelled  
with the VolServ cancel command. The VolServ cancel  
command is run from the command line by sending a SIGQUIT  
signal (control-\). The request is also aborted by sending the  
SIGINT signal (control-c).  
See Also  
vsarchivevary  
2-12  
Command Reference  
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Command Reference  
Varies the state of a library.  
vsarchivevary  
The name of the library and the target state (online, offline, or  
diagnostic) must be specified. The return code presented to the  
client indicates the success or failure of the command.  
vsarchivevary -s state archivename  
Parameters  
[ -Ih ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum ]  
Parameters  
Parameters  
-s state  
Description  
Specifies the target state of the specified  
drives. Valid drive states are  
• online (on)  
• offline (of)  
• diagnostic (d)  
archivename  
Identifies the library to be varied.  
• Valid library names may contain up to 16  
alphanumeric characters, including spaces.  
• Leading and trailing spaces are not  
permitted.  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
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Command Reference  
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Command Reference  
Parameters  
Description  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
The number of retries the CLI software  
attempts if a time-out is returned by the API  
software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
2-14  
Command Reference  
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Return Codes  
0 - The vsarchivevarycommand is successfully  
processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Step 2.  
Successful archive vary. Requests VolServ to vary  
the shelf1archive to the diagnosticstate.  
vsarchivevary shelf1 -s diagnostic  
Output returned:  
Vary of archive [shelf1] to state [diagnostic]  
was successful  
Step 1.  
Unsuccessful archive vary. Requests VolServ to vary  
the BadArchiveNamearchive to the on-line  
state.  
vsarchivevary BadArchiveName -s  
online  
Step 2.  
Output returned:  
Vary of archive [BadArchiveName] to state  
[on-line] was unsuccessful  
Error VOL013: invalid archive  
Notes  
VolServ rejects all incoming requests that could physically  
command an offline or diagnostic library (for example: Mount,  
Dismount, and Move).  
601356 Rev A  
Command Reference  
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Command Reference  
VolServ processes commands that interact strictly with the  
database (for example: Query Mount, Create Drive Pool, and  
Create Archive Media Class), regardless of the state of the  
associated archive.  
All components associated with an offline or diagnostic library,  
such as media, drives, and physical hardware, are unavailable.  
The Archive Vary command does not trigger unsolicited status  
messages from VolServ.  
A pending vsarchivevaryrequest is cancelled with the  
VolServ cancel command. The VolServ cancel command is run  
from the command line by sending a SIGQUIT signal  
(control-\). The request also is aborted by sending the SIGINT  
signal (control-c).  
See Also  
vsarchiveqry  
vsdrivevary  
2-16  
Command Reference  
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Command Reference  
Performs library inventory verification.  
vsaudit  
If the specified library is robotically controlled, the robot  
scans each physical bin location and verifies that the  
database is consistent with the actual location of media. Any  
noted inconsistencies are returned to the client, logged in a  
system log file, and VolServ initiates corrective action,  
based on the circumstances of the discrepancy.  
However, if the specified library is a manually controlled,  
the library operator is directed to generate the audit report.  
The operator then directs the report to be printed or to verify  
the information online. Either way, the operator performs  
the inventory and corrects any reported discrepancies.  
Discrepancies are resolved by issuing appropriate media  
management commands (for example, Eject) to relocate  
media to the appropriate locations. Audits of manual  
libraries do not return a discrepancy list.  
Although audit requests from the command line are for full  
library audits only, subset audits can be performed from the  
GUI.  
Tip  
Full archive audits are lengthy and should be requested with  
discretion.  
vsaudit archivename  
Parameters  
[ -Ih ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum ]  
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Command Reference  
Parameters  
Parameters  
Description  
archivename  
Specifies the name of the archive to audit.  
• Valid archive names may contain up to 16  
alphanumeric characters, including spaces.  
• Leading and trailing spaces are not  
permitted.  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
The number of retries the CLI software  
attempts if a time-out is returned by the API  
software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
2-18  
Command Reference  
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Parameters  
Description  
RPC program number for VolServ.  
-V prognum  
Default value is  
300016.  
Return Codes  
0 - The vsauditcommand is successfully processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Step 2.  
Successful audit request. Requests VolServ to audit  
the shelf1archive.  
vsaudit shelf1  
Output returned:  
-----------------------------------------------  
Audit Report  
12:43:18 1993  
May 24  
1
-----------------------------------------------  
Archive: shelf1  
-----------------------------------------------  
no discrepancies found  
Step 1.  
Unsuccessful audit request. Requests VolServ to  
audit the BadArchiveName archive.  
vsaudit BadArchiveName  
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Command Reference  
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Command Reference  
Step 2.  
Output returned:  
Audit of archive [BadArchiveName] was  
unsuccessful  
Error VOL013: invalid archive  
Notes  
With the exceptions of the manual libraries, a pending or  
executing vsauditrequest is cancelled with the VolServ  
cancel command. The VolServ cancel command is run from the  
command line by sending a SIGQUIT signal (control-\). The  
request also is aborted by sending the SIGINT signal  
(control-c).  
Note  
A pending or executing vsauditrequest is reprioritized  
using the VolServ reprioritize command. The reprioritize  
command is not available from the command line, but is  
available to the client through either the API or the RPC  
interface.  
A pending or executing Storage Technology ACS product  
family library audit requires a Cassette Autoloader Port (CAP).  
If the CAP is busy, the vsauditcommand can be queued. This  
results in intermediate status that indicates the vsaudit  
command is waiting for a busy CAP to be freed.  
In an ADIC/GRAU DataTower or Storage Technology ACS  
product family database, VolServ does not actually track media  
location to the bin level, but only down to the Manipulator Unit  
(MU) level. However, the logic and VolServ responses are  
similar to the bin tracking performed in the DataLibrary  
software with no internal database.  
The vsauditcommand does not trigger unsolicited status  
messages from VolServ.  
2-20  
Command Reference  
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Command Reference  
The total length of time that VolServ waits for a command  
status, in synchronous mode, from VolServ is  
(VSID_RETRY_LIMITplus 1) multiplied by  
VSID_TIMEOUT_VALUE. Because of the time required for  
robotic audits, the timeout value or retries may need to be  
increased from the default values.  
See Also  
None  
601356 Rev A  
Command Reference  
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Command Reference  
Logically checks media into the VolServ system that has been  
previously checked out of the VolServ system.  
vscheckin  
Checkin is a logical operation. After media is logically checked  
in to the VolServ system, the media is physically entered into a  
library before becoming available for client use (mounting,…).  
Media is physically entered into the VolServ system via the  
“Enter” functionality available from the appropriate library’s  
console display. The Enter functionality is not available from  
the command line.  
vscheckin mediaid…  
Parameters  
[ -a archivename]  
[ -Ihv ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum ]  
Parameters  
Parameter  
mediaid…  
Descrition  
Specifies a list of one through 64 media to be  
checked in.  
• A valid media identifier may contain up to  
16 alphanumeric characters, including  
spaces.  
• Leading and trailing spaces are not  
permitted.  
2-22  
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Command Reference  
Parameter  
Descrition  
-a archivename  
Specifies the name of the destination library  
for the media to be entered into after they are  
checked in.  
• Valid library names may contain up to 16  
alphanumeric characters, including spaces.  
• Leading and trailing spaces are not  
permitted.  
-v  
Indicates that verbose output is needed.  
Status is returned on every media specified in  
the vscheckoutcommand.  
NOTE: If -vis not specified, status is returned  
on only those media that were not  
successfully checked out.  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
601356 Rev A  
Command Reference  
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Parameter  
-T timeout  
Descrition  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vscheckincommand is successfully processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Successful Checkin request with verbose option  
specified. Requests VolServ to check MED012,  
MED014, and MED023into the library from  
which they were checked out and to return status on  
each media.  
vscheckin MED012 MED014 MED023 -v  
Step 2.  
Output returned:  
Check in 3 of 3 media was successful  
Media [MED012]  
Media [MED014]  
Media [MED023]  
no error  
no error  
no error  
2-24  
Command Reference  
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Step 1.  
Step 2.  
Successful Checkin request with verbose option not  
specified. Requests VolServ to check MED013into  
the shelf2 library and to return status on media  
only if processing for that media failed.  
vscheckin MED013 -a shelf2  
Output returned:  
Check in 1 of 1 media was successful  
Step 1.  
Errors with verbose option specified. Requests  
VolServ to check MED011, MED014, and  
MED021into the library from which they were  
checked out and to return status on every specified  
media.  
vscheckin MED011 MED014 MED021 -v  
Step 2.  
Output returned:  
Check in 1 of 3 media was successful  
Error VOL024: error in the list  
Media [MED011]  
invalid action  
or location state  
for operation  
no error  
Media [MED014]  
Media [MED021]  
item not found  
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Command Reference  
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Step 1.  
Errors with verbose option not specified. Requests  
VolServ to check MED001, MED002, and  
MED093into the stage1 library and to return  
status on media only if processing for that media  
failed:  
vscheckin MED001 MED002 MED093 -a  
stage1  
Step 2.  
Output returned:  
Check in 1 of 3 media was successful  
Error VOL024: error in the list  
Media [MED001] archive not associated with  
media class  
Media [MED093]  
item not found  
Notes  
Media checked out of one library can be checked in to another  
library, as long as the receiving library is configured to support  
the media’s MediaClass group and the receiving library is not at  
capacity for the media’s media type.  
Media checked out from more than one library can be checked  
in as a single group into a single new library (assuming  
necessary library media class associations exist).  
Media that are checked out from more than one library and are  
checked in as a single group without a target library specified on  
the vschechincommand are returned to their respective  
check-out libraries.  
Failure of the vscheckinrequest for one or more media in a  
list does not fail the request for all media in the list.  
The vscheckincommand triggers unsolicited status messages  
from VolServ to the client software.  
2-26  
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A pending or executing vscheckinrequest is cancelled with  
the VolServ cancel command. The VolServ cancel command is  
run from the command line by sending a SIGQUIT signal  
(control-\). The request also is aborted by sending the SIGINT  
signal (control-c).  
See Also  
vscheckout  
601356 Rev A  
Command Reference  
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Command Reference  
Checks media out of the VolServ system.  
vscheckout  
Media that has been checked out is still known by VolServ, but  
is unavailable for client allocation.  
Upon receipt of a vscheckoutrequest, VolServ marks the  
specified media for checkout. If the specified media is contained  
in libraries, VolServ adds the media to the Eject list of the  
containing library. An operator selects the “Eject” functionality  
from the appropriate librarie’s console display to physically  
remove the checked-out media from the containing library.  
vscheckout mediaid…  
Parameters  
[-t comment]  
[ -Ihv ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum ]  
Parameters  
Parameter  
mediaid…  
Description  
Specifies a list of one through 64 media to be  
checked out of the VolServ system.  
• A valid media identifier may contain up to  
16 alphanumeric characters, including  
spaces.  
• Leading and trailing spaces are not  
permitted.  
2-28  
Command Reference  
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Command Reference  
Parameter  
-t comment  
Description  
Provide a comment to be associated with  
each checked-out media. This comment is  
provided on the Eject list (a GUI display) from  
the library console associated with the library  
containing the media.  
-v  
Indicates that verbose output is needed.  
Status is returned on every media specified in  
the vscheckoutcommand.  
NOTE: If -vis not specified, status is returned  
on only those media that were not  
successfully checked out.  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
601356 Rev A  
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Parameter  
-T timeout  
Description  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vscheckoutcommand is successfully processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Successful Checkout request with verbose option  
specified. Requests VolServ to check  
MED003,MED004,and MED005out of the  
VolServ system and to return status on every  
specified media.  
vscheckout MED003 MED004 MED005 -t  
“Transfer to Library“ -v  
Step 2.  
Output returned:  
Check out 3 of 3 media was successful  
Media [MED003]  
Media [MED004]  
Media [MED005]  
no error  
no error  
no error  
2-30  
Command Reference  
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Step 1.  
Successful Checkout request with verbose option  
not specified. Requests VolServ to check MED003,  
MED004, MED005, MED006, MED007, and  
MED008out of the VolServ system and to return  
status on media only if processing for that media  
failed.  
vscheckout MED003 MED004 MED005  
MED006 MED007 MED008  
Step 2.  
Output returned:  
Check out 6 of 6 media was successful  
Step 1.  
Errors with verbose option specified. Requests  
VolServ to check MED010, MED011, MED012,  
and MED13out of the VolServ system and to return  
status on every specified media.  
vscheckout MED010 MED011 MED012  
MEDa13 -v  
Step 2.  
Output returned:  
Check out 2 of 4 media was successful  
Error VOL024: error in the list  
Media [MED010]  
invalid action or location  
state for operation  
no error  
no error  
Media [MED011]  
Media [MED012]  
Media [MED013]  
item not found  
601356 Rev A  
Command Reference  
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Step 1.  
Errors with verbose option not specified. Requests  
VolServ to check MED010, MED011, MED012,  
and MEDa13out of the VolServ system and to  
return status on media only if processing for that  
media failed:  
vscheckout MED010 MED011 MED012  
MEDa13  
Step 2.  
Output returned:  
Check out 2 of 4 media was successful  
Error VOL024: error in the list  
Media [MED010]  
Media [MED013]  
invalid action or location  
state for operation  
item not found  
Notes  
Failure of the vscheckoutrequest for one or more media in a  
list does not fail the request for all media in the list.  
A currently allocated media is checked out of the VolServ  
system. Attempts to physically eject an allocated media fail  
until the media is no longer in use.  
Media marked for checkout is unmarked (removed from the  
Eject list) by the Clear Eject command. An operator removes  
media from the Eject list by performing an Eject Fail operation  
from the appropriate library’s console display. The Eject Fail  
functionality is not available from the command line.  
The Clear Eject command is available to clients, whereas, Fail  
Eject is an operator-only command.  
The vscheckoutcommand triggers unsolicited status  
messages from VolServ.  
2-32  
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A pending or executing vscheckoutrequest is cancelled with  
the VolServ cancel command. The VolServ cancel command is  
run from the command line by sending a SIGQUIT signal  
(control-\). The request is aborted by sending the SIGINT signal  
(control-c).  
See Also  
vscheckin, vscleareject  
601356 Rev A  
Command Reference  
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Removes the specified media from the library’s Eject list.  
vscleareject  
Ejects can be generated during processing of the VolServ  
vscheckoutvsexport, vsmount, and vsmovecommands.  
Ejects can also be generated during automigration.  
The Clear Eject command essentially undoes the completion of  
these commands. Media is removed from the Eject list and  
returned to the available state. For example, if a client issues an  
export command for a specific media, the specified media is  
scheduled for removal by adding the media to the Eject list for  
the library associated with the media. If the client decides the  
media should not be removed from its associated library, the  
client issues the Clear Eject command, and VolServ removes  
the media from the Eject list, thus voiding the Export request.  
vscleareject mediaid…  
Parameters  
[ -Ihv ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum]  
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Command Reference  
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Parameters  
Paramaeter  
mediaid …  
Description  
Specifies the media (up to 64 pieces) to  
remove from the Eject list.  
• A valid media identifier may contain up to  
16 alphanumeric characters, including  
spaces.  
• Leading and trailing spaces are not  
permitted.  
-v  
Indicates that verbose output is needed.  
Status is returned on every media specified in  
the vscheckoutcommand.  
NOTE: If -vis not specified, status is returned  
on only those media that were not  
successfully checked out.  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
601356 Rev A  
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Paramaeter  
-T timeout  
Description  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vsclearejectcommand is successfully  
processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Successful with verbose option specified. Requests  
VolServ to remove MED017, MED021, and  
MED023from the Eject list and to return status on  
each specified media.  
vscleareject MED017 MED021 MED023 -v  
Step 2.  
Output returned:  
Clear Eject 3 of 3 media was successful  
Media [MED017]  
Media [MED021]  
Media [MED023]  
no error  
no error  
no error  
2-36  
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Step 1.  
Successful with verbose option not specified.  
Requests VolServ to remove MED016, MED018,  
MED020, and MED021from the Eject list and to  
return status on media only if processing for that  
media failed.  
vscleareject MED016 MED018 MED020  
MED021  
Step 2.  
Step 1.  
Output returned:  
Clear Eject 4 of 4 media was  
successful  
Errors with verbose option specified. Requests  
VolServ to remove MED012, MED013, MED014,  
and MED051from the Eject list and to return status  
on every specified media.  
vscleareject MED012 MED013 MEd014  
MED051 -v  
Step 2.  
Output returned:  
Clear Eject 2 of 4 media was successful  
Error VOL024: error in the list  
Media [MED012]  
Media [MED013]  
Media [MED014]  
Media [MED051]  
no error  
item not marked for ejection  
no error  
item not found  
601356 Rev A  
Command Reference  
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Step 1.  
Errors with verbose option not specified. Requests  
VolServ to remove MED012, MED013, MED014,  
and MED051from the Eject list and to return status  
on media only if processing for that media failed.  
vscleareject MED012 MED013 MED014  
MED051  
Step 2.  
Output returned:  
Clear Eject 2 of 4 media was successful  
Error VOL024: error in the list  
Media [MED013]  
Media [MED051]  
media not marked for ejection  
item not found  
Notes  
The vsclearejectrequest fails for media if the media is  
already selected for eject by the operator.  
Failure of the vsclearejectrequest for one or more media in  
a list does not fail the request for all media in the list.  
An operator also removes media from the Eject list by  
performing an Eject Fail from the appropriate library’s console  
display. The Eject Fail functionality is not available from the  
command line.  
The Clear Eject command triggers unsolicited status messages  
from VolServ.  
A pending Clear Eject request is cancelled with the VolServ  
cancel command. The VolServ cancel command is run from the  
command line by sending a SIGQUIT signal (control-\). The  
request also is aborted by sending the SIGINT signal  
(control-c).  
See Also  
vscheckout,  
2-38  
Command Reference  
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vsexport,  
vsmount,  
vsmove  
601356 Rev A  
Command Reference  
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Queries for enterprise connection information.  
vsconnectqry  
This command provides a list of all client internet addresses  
that are currently associated with the given enterprise identifier.  
vsconnectqry enterpriseid  
Parameters  
[ -Ih ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum ]  
Parameters  
Parameter  
enterpriseid  
Description  
Specifies the identifier of the enterprise  
connection being queried. An enterprise  
identifier must be numeric.  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is run.  
2-40  
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Parameter  
-P priority  
Description  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vsconnectqrycommand is successfully  
processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Successful enterprise query. Requests VolServ to  
return a list of the client internet addresses  
associated with enterprise identifier 3.  
vsconnectqry 3  
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Step 2.  
Output returned:  
-----------------------------------------------  
Connect Query Report  
May 24 12:43:18 19931  
-----------------------------------------------  
Enterprise ID:  
3
-----------------------------------------------  
Client #: 1  
Socket Family:  
Socket Port:  
10  
1
Internet Address:  
Program Number:  
Version Number:  
Procedure Number:  
300  
300016  
2
1
²
Step 1.  
Step 2.  
Unsuccessful enterprise query. Requests VolServ to  
return a list of the client Internet addresses  
associated with enterprise identifier 13:  
vsconnectqry 13  
Output returned:  
Connect query was unsuccessful  
Error VOL008: item not found  
Notes  
The vsconnectqrycommand is run from either:  
Command line.  
Or, GUI.  
2-42  
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However, only from the GUI can “query all” be specified to list  
all enterprises.  
From the command line, only one enterprise can be specified  
within a single command. This restriction prevents any single  
client from listing the clients of other enterprises being serviced  
by VolServ.  
The vsconnectqrycommand does not trigger unsolicited  
status messages from VolServ.  
A pending vsconnectqryrequest is cancelled with the  
VolServ cancel command. The VolServ cancel command is run  
from the command line by sending a SIGQUIT signal  
(control-\). The request also is aborted by sending the SIGINT  
signal (control-c).  
See Also  
None  
601356 Rev A  
Command Reference  
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Dismounts media from a drive.  
vsdismount  
For automated libraries, VolServ checks to see that the  
media is ejected from the drive by the storage subsystem. If  
the media is not ejected from the drive, the vsdismount  
request fails and VolServ returns a failure status to the  
client. However, if the media is ejected from the drive,  
VolServ tells the library robotics to move the media from  
the drive pickup point to a bin within the library system. A  
successful return code is returned to the client after the  
media movement is completed.  
For manual libraries, a dismount notice is sent to the  
appropriate library’s console display for action. An operator  
dismounts the specified media and then notifies VolServ that  
the media dismount is complete. VolServ returns a  
successful return code to the client only after the operator  
confirms the dismount is complete.  
vsdismount mediaid  
vsdismoun-d driveid  
Parameters  
[-l lockid]  
[-u usagetime]  
[-e errorcount]  
[ -Ih ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum ]  
2-44  
Command Reference  
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Parameters  
Parameter  
mediaid  
Description  
Identifies the media to be dismounted. A valid  
media identifier may contain up to 16  
alphanumeric characters, including spaces.  
Leading and trailing spaces are not permitted.  
-d driveid  
-l lockid  
Identifies the drive where the media is  
mounted.  
Specifies the lock identifier associated with  
the drive if the drive is mounted with a lock  
identifier.  
-u usagetime  
-e errorcount  
-I  
The amount of time (in seconds) the drive is in  
use.  
The number of errors encountered while  
interacting with the drive.  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
601356 Rev A  
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Parameter  
-R retries  
Description  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vsdismountcommand is successfully processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Step 2.  
Successful dismount. Requests VolServ to dismount  
MED032from drive 2.  
vsdismount MED012 -d 2  
Output returned:  
Dismount of Media [MED032] from Drive  
[2] was successful  
2-46  
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Step 1.  
Step 2.  
Unsuccessful dismount request. Requests VolServ to  
dismount MED016from drive 13.  
vsdismount MED016 -d 13  
Output returned:  
Dismount of Media [MED016] from Drive  
[13] was unsuccessful  
Error VOL081: drive not mounted  
Step 1.  
Step 2.  
Unsuccessful dismount request. Requests VolServ to  
dismount MED016from drive 9.  
vsdismount MED016 -d 9  
Output returned:  
Dismount of Media [MED016] from Drive  
[9] was unsuccessful  
Error VOL044: media not mounted  
Notes  
The vsdismountcommand triggers unsolicited status  
messages from VolServ.  
A pending vsdismountrequest is cancelled with the VolServ  
cancel command. The VolServ cancel command is run from the  
command line by sending a SIGQUIT signal (control-\). The  
request also is aborted by sending the SIGINT signal  
(control-c).  
See Also  
vsmount  
601356 Rev A  
Command Reference  
2-47  
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Queries for information on specified drives.  
vsdriveqry  
vsdriveqry driveid…  
Parameters  
vsdriveqry -a  
[ -Ih ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum ]  
Parameters  
Parameter  
driveid…  
Description  
Specify a list of one through 64 drives to be  
queried.  
-a  
-I  
Indicates all drives known to the VolServ  
system are to be queried.  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is run.  
2-48  
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Command Reference  
Parameter  
-P priority  
Description  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vsdriveqrycommand is successfully processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Successful drive query. Requests VolServ to return  
information on every drive known to the VolServ  
system.  
vsdriveqry -a  
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Step 2.  
Output returned:  
-----------------------------------------------  
Drive Query Report  
Mar 10 11:00:32 19941  
-----------------------------------------------  
Drive ID:  
1
-----------------------------------------------  
Drive Type:  
Magnetic  
Associated Archive:  
Current State:  
Assignment:  
stage1  
Online  
Free  
Usage Count:  
0
Current Usage Time:  
Total Usage Time:  
Error Count:  
0
0
0
Mount State:  
Unmounted  
Mounted Media ID:  
Media Type(s) Supported:D2M  
²
Drive ID:  
3
-----------------------------------------------  
Drive Type:  
Magnetic  
Associated Archive:  
Current State:  
Assignment:  
shelf1  
Online  
Free  
Usage Count:  
1
Current Usage Time:  
Total Usage Time:  
Error Count:  
0
0
0
Mount State:  
Unmounted  
Mounted Media ID:  
Media Type(s) Supported:D2M  
2-50  
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-----------------------------------------------  
Drive ID:  
-----------------------------------------------  
4
Drive Type:  
Magnetic  
Associated Archive:  
Current State:  
Assignment:  
shelf1  
Online  
Free  
Usage Count:  
0
Current Usage Time:  
Total Usage Time:  
Error Count:  
0
0
0
Mount State:  
Unmounted  
Mounted Media ID:  
Media Type(s) Supported:D2M  
Step 1.  
Step 2.  
Unsuccessful drive query. Requests VolServ to  
return information on drive 35.(Drive 35 does not  
exist.)  
vsdriveqry 35  
Output returned:  
Drive query was unsuccessful.  
Error VOL008: item not found.  
Notes  
The vsdriveqrycommand does not trigger unsolicited status  
messages from VolServ.  
A pending vsdriveqryrequest is cancelled with the VolServ  
cancel command. The VolServ cancel command is run from the  
command line by sending a SIGQUIT signal (control-\). The  
request also is aborted by sending the SIGINT signal  
(control-c).  
See Also  
vsdrivevary  
601356 Rev A  
Command Reference  
2-51  
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Changes the state of a drive.  
vsdrivevary  
A drive in the offline, unavailable, or diagnostic state is  
excluded from VolServ’s drive selection algorithm.  
Tip  
A vsmountor vslockrequest for an offline, unavailable, or  
diagnostic drive will fail.  
On the ohter hand, varying a drive to the online state makes it  
available for selection for vsmount or vslock requests.  
vsdrivevary -s state  
vsdrivevary driveid  
Parameters  
vsdrivevary -p drivepool  
[ -Ihv ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum]  
Parameters  
Parameter  
driveid…  
-p drivepool  
Description  
Specifies one through 64 individual drives  
whose state is to be varied.  
Specifies the name of a drive pool .  
• Valid drive pool names may contain up to  
16 alphanumeric characters, including  
spaces.  
• Leading and trailing spaces are not  
permitted.  
2-52  
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Parameter  
-s state  
Description  
Specifies the target state of the specified  
drives. Valid drive states are  
• online (on)  
• offline (of)  
• diagnostic (d)  
-v  
Indicates that verbose output is needed.  
Status is returned on every media specified in  
the vscheckoutcommand.  
NOTE: If -vis not specified, status is returned  
on only those media that were not  
successfully checked out.  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
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Parameter  
-T timeout  
Description  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vsdrivevarycommand is successfully processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Successful drive vary with verbose option specified.  
Requests VolServ to vary all drives in the  
drvpoolusr drive pool to the off-linestate  
and to return status on every drive in  
drvpoolusr.  
vsdrivevary -p drvpoolusr -s off-line  
-V  
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Command Reference  
Step 2.  
Output returned:  
Vary 8 of 8 drives to state [off-line] was successful.  
Drive [1]  
Drive [4]  
Drive [5]  
Drive [7]  
Drive [8]  
Drive [11]  
Drive [12]  
Drive [14]  
no error  
no error  
no error  
no error  
no error  
no error  
no error  
no error  
Step 1.  
Successful drive vary with verbose option not  
specified. Requests VolServ to vary drive 2to the  
diagnosticstate and to return status on a drive  
only if processing for that drive failed.  
vsdrivevary 2 -s diagnostic  
Step 2.  
Step 1.  
Output returned:  
Vary 1 of 1 drives to state  
[diagnostic] was successful.  
Errors with verbose option specified. Requests  
VolServ to vary drives 5, 15, 8, 18, and 11  
to the on-linestate and to return status on every  
specified drive.  
vsdrivevary 5 15 8 18 11 -s online -v  
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Step 2.  
Output returned:  
Vary 3 of 5 drives to state [online] was successful  
Drive [5]  
Drive [15]  
Drive [8]  
Drive [18]  
Drive [11]  
no error  
invalid drive specified  
no error  
invalid drive specified  
no error  
Step 1.  
Errors with verbose option not specified. Requests  
VolServ to vary drives 5, 15, 8, 18, and 11  
to the off-linestate and to return status on a  
drive only if processing for that drive failed.  
vsdrivevary 5 15 8 18 11 -s offline  
Step 2.  
Output returned:  
Vary 3 of 5 drives to state [offline] was successful  
Error VOL024: error in the list  
Drive [15]  
Drive [18]  
invalid drive specified  
invalid drive specified  
Step 1.  
Unsuccessful Drive Vary request. Requests VolServ  
to vary every drive associated with the  
BadPoolNamedrive pool to the diagnostic  
state.  
vsdrivevary -p BadPoolName -s  
diagnostic  
Step 2.  
Output returned:  
Error VOL030: invalid drive pool  
specified  
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Notes  
Mounted drives that have their state changed remain in-use.  
Varying a drive has no impact on client data transfer operations  
in progress and the client receives no automatic notification of a  
drive state change.  
Drives can be varied, regardless of whether or not they are  
associated with a library.  
Drives can be varied, regardless of whether or not they are  
allocated; however, allocated drives that are not online cannot  
be dismounted.  
The unavailable state is assignable only by VolServ when a  
higher level component in the library system is no longer  
online. For example, varying a CLM offline causes the  
associated drive to be viewed as unavailable.  
The vsdrivevarycommand does not trigger unsolicited  
status messages from VolServ.  
A pending vsdrivevaryrequest is cancelled with the VolServ  
cancel command. The VolServ cancel command is run from the  
command line by sending a SIGQUIT signal (control-\). The  
request also is aborted by sending the SIGINT signal  
(control-c).  
See Also  
vsdriveqry  
601356 Rev A  
Command Reference  
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Marks media and related media information for removal from  
the VolServ system.  
vsexport  
If the specified media is not associated with a library, the media  
is logically removed from the VolServ system. However, if the  
specified media is associated with a library, the media is placed  
on the Eject list of the appropriate library.  
A client can also use the vsexportcommand to remove  
information about media that have been checked out of the  
library and is physically out of the library.  
Upon receipt of an vsexportrequest, VolServ marks the  
specified media for eject and returns a successful return code to  
the client. The <Eject> button is highlighted on the operator’s  
consoleto indicate that media need to be ejected from the  
library.  
To physically remove the media marked for export from the  
library, an operator must select the Eject functionality from the  
appropriate library’s console display. The Eject functionality is  
not available from the command line.  
After media, specified on a vsexportcommand, is physically  
removed from the library system, the media is no longer  
managed by VolServ, and all information related to exported  
media is deleted from VolServ.  
vsexport mediaid…  
Parameters  
[-t comment]  
[ -Ihv]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum ]  
2-58  
Command Reference  
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Parameters  
Parameter  
mediaid…  
Description  
Specifies a list of one through 64 media to  
export.  
• A valid media identifier may contain up to  
16 alphanumeric characters, including  
spaces.  
• Leading and trailing spaces are not  
permitted.  
-t comment  
Provide a text message to be displayed on the  
library console for each media being exported.  
This comment is provided on the Eject list (a  
GUI display) from the library console  
associated with the library containing the  
media. The length of the comment is restricted  
by the CLI software. Currently, the maximum  
allowed length is 80.  
-v  
Indicates that verbose output is needed.  
Status is returned on every media specified in  
the vscheckoutcommand.  
NOTE: If -vis not specified, status is returned  
on only those media that were not  
successfully checked out.  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is run.  
601356 Rev A  
Command Reference  
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Parameter  
-P priority  
Description  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vsexportcommand is successfully processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
2-60  
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Examples  
Step 1.  
Successful export request with verbose and  
comment options specified. Requests to VolServ to  
place media MED012, MED014, and MED016  
on the Eject list with the comment, Media to be  
shipped off-site, and to return status on every  
specified media.  
vsexport MED012 MED014 MED016 -t  
Media to be shipped off-site -v  
Step 2.  
Output returned:  
Export 3 of 3 media was successful  
Media [MED012]  
no error  
no error  
no error  
Media [MED014]  
Media [MED016]  
Step 1.  
Successful export request with comment option  
specified and verbose option not specified.  
Requests to VolServ to place media MED001,  
MED002, MED003, MED012, MED014, and  
MED016on the Eject list with the comment, Media  
to be shipped off-site, and to return status on media  
only if processing for that media failed.  
vsexport MED001 MED002 MED003 MED012  
MED014 MED016 -t Media to be shipped  
off-site  
Step 2.  
Step 1.  
Output returned:  
Export 6 of 6 media was successful  
Errors with verbose and comment options specified  
601356 Rev A  
Command Reference  
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Requests to VolServ to place media MED007,  
MED014, MED021, MED028, MED053, and  
MED042on the Eject list with the comment, Media  
to be shipped off-site, and to return status on every  
specified media.  
vsexport MED007 MED014 MED021 MED028  
MED053 MED042 -t Media to be shipped  
off-site -v  
Step 2.  
Output returned:  
Export 4 of 6 media was successful  
Error VOL024: error in the list  
Media [MED007]  
no error  
Media [MED014]  
invalid action or location state  
for operation  
no error  
no error  
item not found  
no error  
Media [MED021]  
Media [MED028]  
Media [MED053]  
Media [MED042]  
Step 1.  
Errors with verbose option not specified and  
comment option specified  
Requests to VolServ to place media MED007,  
MED014, MED021, MED028, MED053, and  
MED042on the Eject list with the comment, Media  
to be shipped off-site, and to return status on media  
only if processing on that media failed.  
vsexport MED007 MED014 MED021 MED028  
MED053 MED042 -t Media to be shipped  
off-site  
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Step 2.  
Output returned:  
Export 4 of 6 media was successful  
Error VOL024: error in the list  
Media [MED014]  
invalid action or location state  
for operation  
Media [MED053]  
item not found  
Notes  
The vsexportcommand cannot be cancelled. Media can be  
unmarked for export via the Clear Eject request or if the  
operator fails the eject.  
Media that is marked for ejection from the library system  
cannot be reallocated to satisfy a client request, except to satisfy  
a query of the media. Any other request (except  
vscleareject) received for that media fails.  
An allocated media can be marked for export. Attempts to  
physically eject an allocated media fail until the media is no  
longer in-use.  
The vsdrivevarycommand triggers unsolicited status  
messages from VolServ to the client software.  
See Also  
vscleareject, vsimport  
601356 Rev A  
Command Reference  
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Logically adds media to the VolServ system.  
vsimport  
Upon receipt of a vsimportrequest, the specified media is  
added to the VolServ system. If a non-unique media identifier is  
specified, the import for that media fails.  
The vsimportis a logical operation. Media must be physically  
entered into a library before the media is available for client use  
(mounting,…). Entry is performed when an operator selects the  
Enter functionality from the appropriate library’s console  
display. The Enter functionality is not available from the  
command line.  
vsimport mediaid…  
Parameters  
vsimport -a archivename  
vsimport -c mediaclass  
[ -f manufacturer ]  
[ -b batch ]  
[-Ihv]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum]  
2-64  
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Parameters  
Parameter  
mediaid…  
Description  
Specifies a list of one through 64 media to  
import.  
• A valid media identifier may contain up to  
16 alphanumeric characters, including  
spaces.  
• Leading and trailing spaces are not  
permitted.  
-a archivename  
Identifies the library into which the media are  
to be entered. VolServ sends Enter  
commands for the media to be entered to the  
console for the specified library.  
• Valid library names may contain up to 16  
alphanumeric characters, including spaces.  
• Leading and trailing spaces are not  
permitted.  
-c mediaclass  
Identifies the MediaClass name with which the  
imported media are to be associated. Valid  
MediaClass names may contain up to 16  
alphanumeric characters, including spaces.  
Leading and trailing spaces are not permitted.  
-f manufacturer  
Specifies the name of the media  
manufacturer.  
• If the -f (manufacturer) option is specified,  
the -b (batch) option must also be specified.  
• If the -f (manufacturer) option is not  
specified, the -b (batch) option cannot be  
specified.  
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Parameter  
-b batch  
Description  
Specifies the manufacturer’s batch that  
contains the media to be entered.  
• If the -b (batch) option is specified, the -f  
(manufacturer) option must also be  
specified.  
• If the -b (batch) option is not specified, the  
-f (manufacturer) option cannot be  
specified.  
-v  
Indicates that verbose output is needed.  
Status is returned on every media specified in  
the vscheckoutcommand.  
NOTE: If -vis not specified, status is returned  
on only those media that were not  
successfully checked out.  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
2-66  
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Parameter  
-T timeout  
Description  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vsimportcommand is successfully processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Successful Import request with verbose option  
specified  
Requests VolServ to import media MED003,  
MED018, MED021, MED030,and MED036into  
the medclasssh1medMediaClass group in the  
shelf1library and to return status on every  
specified media.  
vsimport MED003 MED018 MED021 MED030  
MED036  
-a shelf1 -c medclasssh1med -v  
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Step 2.  
Output returned:  
Import 5 of 5 media was successful  
Media [MED003]  
no error  
no error  
no error  
no error  
no error  
Media [MED018]  
Media [MED021]  
Media [MED030]  
Media [MED036]  
Step 1.  
Successful Import request with verbose option not  
specified  
Requests VolServ to import media MED003,  
MED018, MED021, MED030, and MED036  
into the medclasssh1medMediaClass group in  
the shelf1library and to return status on media  
only if processing for that media failed.  
vsimport MED003 MED018 MED021 MED030  
MED03  
-a shelf1 -c medclasssh1med  
Step 2.  
Step 1.  
Output returned:  
Import 5 of 5 media was successful  
Errors with verbose option specified.  
Requests VolServ to import media MED003,  
MED018, MED021, MED030, and MED036  
into the medclasssh1medMediaClass group in  
the shelf1library and to return status on every  
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specified media. “MediaMaker ABCis the  
manufacturer of these media and these media were  
part of batch “1001.”  
vsimport MED003 MED018 MED021 MED030  
MED036 -a shelf1  
-c medclasssh1med -v -f “MediaMaker  
ABC” -b 1001  
Step 2.  
Output returned:  
Import 3 of 5 media was successful  
Error VOL024: error in the list  
Media [MED003]  
no error  
Media [MED018]  
Media [MED021]  
Media [MED030]  
item already exists  
item already exists  
no error  
Media [MED036]  
no error  
Step 1.  
Errors with verbose option not specified  
Requests VolServ to import media MED003,  
MED018, MED021, MED030, and MED036  
into the medclasssh1medMediaClass group in  
the shelf1library and to return status on media  
only if processing for that media failed.  
“MediaMaker ABCis the manufacturer of these  
media and these media were part of batch “1001.”  
vsimport MED003 MED018 MED021 MED030  
MED036 -a shelf1  
-c medclasssh1med -f “MediaMaker ABC”  
-b 1001  
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Command Reference  
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Step 2.  
Output returned:  
Import 3 of 5 media was successful  
Error VOL024: error in the list  
Media [MED018]  
item already exists  
Media [MED021]item already exists  
Step 1.  
Unsuccessful Import request.  
Requests VolServ to import media MED003,  
MED018, MED021, MED030, and MED036  
into the medclassmedMediaClass group in the  
BadArchiveNamelibrary and to return status on  
media only if processing for that media failed.  
vsimport MED003 MED018 MED021 MED030  
MED036 -a BadArchiveName  
-c medclassmed  
Step 2.  
Output returned:  
Import of media was unsuccessful  
Error VOL013: invalid archive  
Notes  
Import is a logical operation. Media must be physically entered  
into a library by an operator before they are available for  
general use. A successful Import request results in the media  
identifier being placed on the receiving library’s Enter list.  
Media identifier values must be unique throughout a VolServ  
system. Non-unique media identifiers are rejected.  
If the Enter fails for the media to be imported, the media is  
placed Intransit.  
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Media identifiers of media being imported into manual libraries  
may contain alphanumeric and special characters including  
spaces. However, spaces cannot be used as leading or trailing  
characters. If media in a manual library can later be moved into  
an automated library, the media identifiers must also conform to  
any naming restrictions imposed by the automated library. For  
example, special characters may not be allowed in media  
identifiers in the automated library.  
The media type for the media is determined by the media type  
of the specified MediaClass group.  
After the MediaClass capacity is reached, no more media can be  
imported into the MediaClass group.  
The vsimportcommand triggers unsolicited status messages  
from VolServ to the client software.  
A pending Import request is cancelled with the VolServ cancel  
command. The VolServ cancel command is run from the  
command line by sending a SIGQUIT signal (control-\). The  
request also is aborted by sending the SIGINT signal  
(control-c).  
See Also  
vsexport  
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Queries for media that are in the intransit state. The query  
returns a list of media identifiers.  
vsintransitqry  
Note  
The vsintransitqrycommand supports no  
command-specific options.  
Media is considered to be intransit under the following  
conditions:  
It is waiting to be entered into a library as a result of  
vsimport, vsmount, vsmove, vscheckout, or migration  
activity processing.  
It is in the homeless state as a result of a manual eject or a  
failed enter activity.  
vsintransitqry  
Parameters  
[ -Ih ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum ]  
Parameters  
Parameter  
Description  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
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Parameter  
Description  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vsintransitqrycommand is successfully  
processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
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>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Successful intransit query.  
Requests VolServ to return a list of all media in the  
intransitstate.  
vsintransitqry  
Step 2.  
Output returned:  
-----------------------------------------------  
Intransit Query Report  
May 14 09:45:57 19931  
-----------------------------------------------  
Media ID(s):MED007  
MED025MED040  
Step 1.  
Step 2.  
Unsuccessful intransit query  
Requests VolServ to return a list of all media in the  
intransitstate.  
vsintransitqry  
Output returned:  
Intransit query was unsuccessful  
Error VOL008: item not found  
Notes  
Only media in the Intransit state are queried and reported to the  
client.  
The vsintransitqrycommand does not trigger unsolicited  
status messages from VolServ.  
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A pending vsintransitqryrequest is cancelled with the  
VolServ cancel command. The VolServ cancel command is run  
from the command line by sending a SIGQUIT signal  
(control-\). The request also is aborted by sending the SIGINT  
signal (control-c).  
See Also  
vsmedqry  
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Obtains exclusive use of one or more drives.  
vslock  
The lock identifier assigned to the locked drives is returned to  
the client. This lock identifier must be used by clients on  
subsequent requests (such as vsmount) for those drives.  
A request to lock a drive that is busy (mounted or previously  
locked) is queued until the drive becomes available. In addition,  
intermediate status is returned to indicate the reason a request is  
being queued.  
A vslockcommand:  
That specifies a drive pool or a list of drives should also  
indicate the number of drives from the pool and list to be  
locked. VolServ selects the drives to lock from within the  
pool and list according to drive availability.  
cannot specify a drive pool or a list of drives that spans  
libraries, they must be associated with a single library.  
Reserves one drive for exclusive use if a quantity is not  
specified on the command.  
VolServ considers only online drives as candidates to be locked.  
If a sufficient number of online drives in the same library are  
unavailable to satisfy a vslock command, the command fails.  
If there is a sufficient number of online drives in the same  
library to satisfy a vslockrequest, but the number of available  
online drives is not sufficient, the request waits until sufficient  
drives become available.  
Note  
Partial locks are not set.  
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vslock driveid…  
Parameters  
vslock -p drivepool  
[ -x driveid ]  
[-q quantity]  
[ -Ih ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum ]  
Parameters  
Parameter  
Description  
driveid…  
Specifies a list of one through 64 candidate  
drives to reserve (lock) for exclusive use.  
-p drivepool  
Specifies the name of a drive pool.  
• Valid drive pool names may contain up to  
16 alphanumeric characters, including  
spaces.  
• Leading and trailing spaces are not  
permitted.  
Specifies a list of one through 64 drives  
contained in the specified drive pool that are  
NOT reserved for exclusive use.  
-x driveid…  
-q quantity  
Specifies the number of drives to be locked.  
• If the [-q quantity] option is not specified,  
the number of drives to be locked defaults  
to 1.  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
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Parameter  
Description  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vslockcommand is successfully processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
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Examples  
Step 1.  
Step 2.  
Step 3.  
Successful Lock request that specifies a list of one or  
more drives (vslock4 8 12)  
Requests VolServ to lock (reserve for exclusive use)  
one of the drives 4, 8, and12.  
Output returned:  
Lock [1] drives locked with lock id[1719790788]  
1
Drive[4]  
Step 1.  
Successful Lock request that specifies a drive pool  
and a quantity  
Requests VolServ to lock (reserve for exclusive use)  
2 drives from drive pool drvpoolmed.  
vslock -p drvpoolmed -q 2  
Step 2.  
Output returned:  
Lock [2] drives locked with lock id[1719790788]  
1
2
Drive[40]  
Drive[41]  
Step 1.  
Unsuccessful Lock request, too many drives  
requested to be reserved.  
Requests VolServ to lock (reserve for exclusive use)  
5 drives from drive pool drvpooltwr  
(drvpooltwrcontains only 2 drives.)  
vslock -p drvpooltwr -q 5  
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Step 2.  
Step 1.  
Output returned:  
Lock was unsuccessful  
Error VOL122: not enough available  
drives in pool  
Unsuccessful Lock request.  
Requests VolServ to lock (reserve for exclusive use)  
1 drive from drive pool BadDrivePool.  
vslock -p BadDrivePool -q 1  
Output returned:  
Step 2.  
Lock was unsuccessful  
Error VOL030: invalid drive pool  
specified  
Notes  
Note  
It is important to keep any vsmountor vsdismount  
request that contains the proper lock identifier to continue to  
have access to a locked drive.  
If a mount request does not specify a lock identifier for a locked  
drive, whether the drive is available for use or not, the vsmount  
request waits until the drive is both unlocked and available.  
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If a vsmountrequest specifies a drive pool, but does not  
specify a lock identifier, only available unlocked drives in the  
specified drive pool are considered to satisfy the mount request.  
If there are no available unlocked drives in the specified drive  
pool, the mount request waits until a drive from the specified  
drive pool becomes available and unlocked.  
A vslockcommand that is queued and awaiting resources is  
cancelled via the VolServ cancel command. The VolServ cancel  
command is run from the command line by sending a SIGQUIT  
signal (control-\). The request also is aborted by sending the  
SIGINT signal (control-c).  
An vsunlockcommand is run when the client no longer needs  
drives for exclusive use.  
The vslockcommand does not trigger unsolicited status  
messages from VolServ.  
Intermediate status may be returned if the vslockcommand is  
queued.  
See Also  
vsdismount,  
vsmount,  
vsunlock  
601356 Rev A  
Command Reference  
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Queries for the attributes of a specified MediaClass group or all  
MediaClass groups. The members of the MediaClass group and  
any additionally requested information on each media is  
returned to the client.  
vsmedclass  
qry  
vsmedclassqry mediaclass  
Parameters  
vsmedclassqry -a  
[ -m | -v ]  
[ -Ih ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum ]  
Parameters  
Parameter  
mediaclass  
Description  
Specifies a single MediaClass name to  
request information on. Valid MediaClass  
names may contain up to 16 alphanumeric  
characters, including spaces. Leading and  
trailing spaces are not permitted.  
-a  
Requests information on all MediaClass  
groups known to the VolServ system.  
-m  
Requests a list of media identifiers for all  
media associated with each reported  
MediaClass group.  
-v  
Requests detailed information for all media  
associated with each reported MediaClass  
group.  
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Parameter  
Description  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vsmedclassqrycommand is successfully  
processed.  
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-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Successful MediaClass Query with neither -m nor -v  
specified.  
Requests VolServ to return information on every  
MediaClass group known to the VolServ system. No  
media-specific information is requested.  
vsmedclassqry -a  
Step 2.  
Output returned:  
-----------------------------------------------  
Media Class Query Report  
May 14 10:09:11 19931  
-----------------------------------------------  
Media Class: medclassstgusr  
-----------------------------------------------  
Media Type:  
Capacity:  
USRTYPE  
20  
Current Fill Level:  
High Mark %:  
Mountable by Class:  
Notify Comment:  
RPC Option:  
2
80%  
Yes  
Media exceed high mark  
No Callback  
²  
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²  
Media Class: medclasssh2med  
-----------------------------------------------  
Media Type:  
Capacity:  
D2M  
20  
Current Fill Level:  
High Mark %:  
Mountable by Class:  
Notify Comment:  
RPC Option:  
Enterprise ID:  
3
80%  
Yes  
Media exceed high mark  
Enterprise Callback  
3
²  
²  
Media Class: medclasssh2sml  
-----------------------------------------------  
Media Type:  
D2S  
Capacity:  
20  
Current Fill Level:  
High Mark %:  
2
80%  
Mountable by Class:  
Notify Comment:  
RPC Option:  
Yes  
Media exceed high mark  
Standard Callback  
HostName:  
copper  
Program Number:  
Version Number:  
Procedure Number:  
Protocol:  
1
1
1
TCP  
Step 1.  
Successful Media Class Query request with -m  
option specified.  
Requests VolServ to return detailed media  
information for every media in the  
medclasssh1usrMediaClass group.  
vsmedclassqry medclasssh1usr -m  
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Step 2.  
Output returned:  
-----------------------------------------------  
Media Class Query Report  
May 14 09:45:57 19931  
-----------------------------------------------  
Media Class: medclasssh1usr  
-----------------------------------------------  
Media Type:  
USRTYPE  
Capacity:  
20  
Current Fill Level:  
High Mark %:  
3
80%  
Mountable by Class:  
Notify Comment:  
RPC Option:  
Yes  
Media exceed high mark  
No Callback  
Media ID(s):  
MED007  
MED025  
MED040  
Step 1.  
Successful Media Class Query request with -v  
option specified.  
Requests VolServ to return detailed media  
information for every media in the medclasssml  
MediaClass group.  
vsmedclassqry medclasssml -v  
Step 2.  
Output returned:  
-----------------------------------------------  
Media Class Query Report  
May 14 09:45:57 19931  
-----------------------------------------------  
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Media Class: medclasssml  
-----------------------------------------------  
Media Type:  
D2S  
Capacity:  
20  
Current Fill Level:  
High Mark %:  
8
80%  
Mountable by Class:  
Notify Comment:  
RPC Option:  
Yes  
Media exceed high mark  
No Callback  
MediaID: MED005  
Media Type:  
D2S  
Media Class:  
Assignment:  
medclasssml  
Free  
Location State:  
Current Archive:  
Pending Archive:  
Action State:  
Import Date:  
Last Access:  
Mount Count:  
Move Count:  
Archive  
stage1  
None  
May 14 09:30:09 1993  
May 14 09:45:43 1993  
2
Manufacturer:  
Batch:  
MediaMaker  
1001  
²
²
601356 Rev A  
Command Reference  
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MediaID: MED017  
Media Type:  
D2S  
Media Class:  
Assignment:  
medclasssml  
Allocated  
Archive  
shelf2  
Location State:  
Current Archive:  
Pending Archive:  
Action State:  
Import Date:  
Last Access:  
Mount Count:  
Move Count:  
None  
May 14 09:28:41 1993  
May 14 09:40:21 1993  
1
1
Manufacturer:  
Batch:  
²
²
MediaID: MED038  
Media Type:  
Media Class:  
Assignment:  
Location State:  
Current Archive:  
Pending Archive:  
Action State:  
Import Date:  
Last Access:  
Mount Count:  
Move Count:  
Manufacturer:  
Batch:  
D2S  
medclasssml  
Free  
Archive  
shelf2  
shelf1  
Move  
May 14 09:30:09 1993  
1
2
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MediaID: MED051  
Media Type:  
D2S  
Media Class:  
Assignment:  
medclasssml  
Free  
Location State:  
Current Archive:  
Pending Archive:  
Action State:  
Import Date:  
Last Access:  
Mount Count:  
Move Count:  
Intransit  
shelf1  
Import  
May 14 09:30:09 1993  
0
0
Manufacturer:  
Batch:  
Step 1.  
Step 2.  
Unsuccessful Media Class Query.  
Requests VolServ to return information on the  
UnknownClass MediaClass group.  
vsmedclassqry UnknownClass  
Output returned:  
Query of Media Class [UnknownClass]  
was unsuccessful  
Error VOL008: item not found  
Notes  
The vsmedclassqrycommand does not trigger unsolicited  
status messages from VolServ.  
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A pending vsmedclassqryis cancelled with the VolServ  
cancel command. The VolServ cancel command is run from the  
command line by sending a SIGQUIT signal (control-\). The  
request also is aborted by sending the SIGINT signal  
(control-c).  
See Also  
vsmedqry  
2-90  
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Queries for the attributes of one or more specified media. The  
values of the attributes of the media are returned to the client.  
vsmedqry  
vsmedqry mediaid…  
Parameters  
vsmedqry -a  
[ -Ih ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum ]  
Parameters  
Parameter  
mediaid…  
Description  
Specifies a list of one through 64 media to be  
queried.  
-a  
-I  
Specifies the -a option to indicate information  
is to be reported on all media known to the  
VolServ system.  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is run.  
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Parameter  
-P priority  
Description  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vsmedqrycommand is successfully processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Successful Media Query request.  
Requests VolServ to return information on every  
media known to the VolServ system.  
vsmedqry -a  
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Step 2.  
Output returned:  
-----------------------------------------------  
Media Query Report  
May 14 10:34:30 19931  
-----------------------------------------------  
Media ID:  
MED001  
-----------------------------------------------  
Media Type:  
Media Class:  
Assignment:  
USRTYPE  
medclassstgusr  
Free  
Location State:  
Current Archive:  
Pending Archive:  
Action State:  
Import Date:  
Last Access:  
Mount Count:  
Move Count:  
Archive  
stage1  
None  
May 13 12:06:15 1993  
May 13 13:12:09 1993  
1
2
Manufacturer:  
Batch:  
²
²
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Media ID:  
MED015  
-----------------------------------------------  
Media Type:  
D2M  
Media Class:  
Assignment:  
medclassmed  
Free  
Location State:  
Current Archive:  
Pending Archive:  
Action State:  
Import Date:  
Last Access:  
Mount Count:  
Move Count:  
Intransit  
shelf1  
Move  
May 13 16:25:39 1993  
May 13 16:40:53 1993  
0
0
Manufacturer:  
Batch:  
MediaMaker ABC  
1001  
²
²
Media ID:  
MED027  
-----------------------------------------------  
Media Type:  
Media Class:  
Assignment:  
Location State:  
Current Archive:  
Pending Archive:  
Action State:  
Import Date:  
Last Access:  
Mount Count:  
Move Count:  
Manufacturer:  
Batch:  
D2M  
medclassmed  
Free  
Archive  
shelf2  
shelf1  
Move  
May 12 14:36:10 1993  
May 13 16:13:53 1993  
0
0
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Media ID:  
MED039  
-----------------------------------------------  
Media Type:  
D2M  
Media Class:  
Assignment:  
medclassmed  
Allocated  
Location State:  
Current Archive:  
Pending Archive:  
Action State:  
Import Date:  
Last Access:  
Mount Count:  
Move Count:  
Archive  
shelf1  
shelf2  
Move  
May 12 14:36:10 1993  
May 13 14:36:10 1993  
1
1
Manufacturer:  
Batch:  
Step 1.  
Media Query request with errors.  
Requests VolServ to return information on media  
MED027, BadMedia, and MED039.  
vsmedqry MED027 BadMedia MED039  
Step 2.  
Output returned:  
-----------------------------------------------  
Media Query Report  
May 25 16:06:09 19931  
-----------------------------------------------  
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Media ID:  
MED027  
-----------------------------------------------  
Media Type:  
D2M  
Media Class:  
Assignment:  
medclassmed  
Free  
Location State:  
Current Archive:  
Pending Archive:  
Action State:  
Import Date:  
Last Access:  
Mount Count:  
Move Count:  
Archive  
shelf2  
shelf1  
Move  
May 13 16:36:39 1993  
May 24 12:23:25 1993  
0
0
Manufacturer:  
Batch:  
Media ID:  
BadMedia  
-----------------------------------------------  
Error:  
item not found  
Media ID:  
MED039  
-----------------------------------------------  
Media Type:  
D2M  
Media Class:  
Assignment:  
medclassmed  
Allocated  
Location State:  
Current Archive:  
Pending Archive:  
Action State:  
Import Date:  
Last Access:  
Mount Count:  
Move Count:  
Archive  
shelf1  
shelf2  
Move  
May 13 16:36:39 1993  
May 24 12:23:25 1993  
1
1
Manufacturer:  
Batch:  
Notes  
A vsmedqrycan query any media in the VolServ system. The  
media specified in a single Media Query request are not  
required to be located in the same library.  
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A pending vsmedqryis cancelled with the VolServ cancel  
command. The VolServ cancel command is run from the  
command line by sending a SIGQUIT signal (control-\). The  
request also is aborted by sending the SIGINT signal  
(control-c).  
The vsmedqrycommand does not trigger unsolicited status  
messages from VolServ.  
See Also  
vsmedclassqry  
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Queries for the attributes of one or more media types. The  
values of the attributes of the media types are returned to the  
client.  
vsmedtype  
qry  
vsmedtypeqry mediatype…  
Parameters  
vsmedtypeqry -a  
[ -Ih ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum ]  
Parameters  
Parameter  
mediatype…  
Description  
Specifies a list of one or more media types to  
be queried.  
Either system-specified media types and or  
user-defined media types can be specified.  
Valid media type names may contain up to 16  
alphanumeric characters, including spaces.  
Leading and trailing spaces are not permitted.  
The number of media types that can be  
specified is restricted by the CLI software.  
Currently, the maximum allowed number is 32.  
-a  
-I  
Indicates that information is to be returned on  
all media types known to the VolServ system.  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
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Parameter  
Description  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server.The default  
host name is the host name of the computer  
where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vsmedtypeqrycommand is successfully  
processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
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Examples  
Step 1.  
Step 2.  
Successful Media Type Query request.  
Requests VolServ to return information on every  
media type known to the VolServ system.  
vsmedtypeqry -a  
Output returned:  
-----------------------------------------------  
Media Type Query Report  
May 24 12:43:18 19931  
-----------------------------------------------  
MediaType:  
D2S  
-----------------------------------------------  
Capacity:  
25000.00 megabytes  
Number of Sides:  
1
MediaType:  
3480  
-----------------------------------------------  
Capacity:  
200.00 megabytes  
Number of Sides:  
1
Step 1.  
Media Type Query request with errors.  
vsmedtypeqry D2S USRTYPE  
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----------------------------------------------  
Media Type Query Report  
May 24 12:43:18 19931  
-----------------------------------------------  
MediaType:  
D2S  
-----------------------------------------------  
Capacity:  
25000.00 megabytes  
Number of Sides:  
1
MediaType:  
USRTYPE  
-----------------------------------------------  
Error: item not found  
Notes  
The vsmedtypeqrycommand does not trigger unsolicited  
status messages from VolServ.  
A pending vsmedtypeqryis cancelled with the VolServ  
cancel command. The VolServ cancel command is run from the  
command line by sending a SIGQUIT signal (control-\). The  
request also is aborted by sending the SIGINT signal  
(control-c).  
See Also  
vsmedclassqry,  
vsmedqry  
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Mounts media onto a drive.  
vsmount  
When issuing a Mount command, the client can specify one of  
the following.  
Single media.  
List of media.  
MediaClass group.  
And:  
-
-
-
Specific drive.  
Drive pool.  
Drive pool with the exclusion of drives.  
The vsmountcommand’s lock identifier parameter.is required  
if the drive to be used in satisfying the vsmountrequest has  
been previously locked with a vslockrequest. If a vsmount  
request is run for a locked drive and does not specify a lock  
identifier, VolServ waits until the requested drive is unlocked.  
The client can also specify how to handle a vsmountrequest  
that requires an inter-library movement of the media. This  
option indicates whether an inter-library media movement  
should or should not be attempted and whether to consider if the  
source and destination libraries are operator-attended or not.  
If more than one media and or a drive pool is specified on the  
vsmountcommand, VolServ applies a selection algorithm to  
select media and drive pair from the list of media and available  
drives.  
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For manual libraries, a vsmountnotice is sent to the operator  
console for action. The operator is then responsible for  
confirmation to VolServ when the mount is complete. VolServ  
returns a return code to the client after the operator action is  
complete.  
A vsmountrequest is queued for later processing if:  
The specified drive is busy.  
The specified media is busy.  
The selected drive is locked and a lock identifier was not  
specified on the Mount request.  
When a vsmountrequest is queued for later processing,  
VolServ returns intermediate status to the client that specifies  
the reason the Mount request was queued.  
vsmount mediaid…  
vsmount -c mediaclass  
vsmount -d driveid  
vsmount -p drivepool  
Parameters  
[ -f flipmedia ]  
[ -i | -u ]  
[ -l lockid]  
[ -Ih ]  
[ -H hostname ]  
[ -n newmediaclass ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum]  
[ -x driveid]  
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Parameters  
Parameter  
mediaid…  
Description  
Specifies a list of one through 64 media to be  
mounted.  
• A valid media identifier may contain up to  
16 alphanumeric characters, including  
spaces.  
• Leading and trailing spaces are not  
permitted.  
-d driveid  
Specifies a drive that can be used to satisfy  
the Mount request.  
-c mediaclass  
Specifies a MediaClass name from which the  
media to be mounted is to be selected.  
-f flipmedia  
-i  
Indicates that a mount requiring an  
inter-library move fails if either the source and  
destination library is marked as unattended.  
-u  
Indicates that a mount requiring an  
inter-library move is to be performed,  
regardless of whether either the losing or  
gaining library is attended or unattended.  
-l lockid  
Specifies the associated lock identifier if a  
locked drive) is specified to satisfy the Mount  
request.  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
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Parameter  
Description  
-H hostname  
Host name of the VolServ server. The default  
host name is the host name of the computer  
where the CLI command is run.  
-n newmediaclass  
Specifies the destination MediaClass group  
for the reclassification of the media selected to  
satisfy the Mount request.  
NOTE: Use this only if the selected media is to  
be reclassified to a different MediaClass  
group.  
-p drivepool  
Specifies the name of a drive pool.  
• Valid drive pool names may contain up to  
16 alphanumeric characters, including  
spaces.  
• Leading and trailing spaces are not  
permitted.  
-P priority  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
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Parameter  
Description  
Specifies a list of one through 64 drives  
contained in the specified drive pool that are  
to be excluded from consideration when  
allocating drives to satisfy the Mount request.  
-x driveid…  
Return Codes  
0 - The vsmountcommand is successfully processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Successful Mount request that specifies a list of one  
or more media and a specific drive.  
Requests VolServ to mount media MED026on drive  
9.  
vsmount MED026 -d 9  
Step 2.  
Step 1.  
Output returned:  
Mount of Media [MED026] onto Drive  
[9] was successful  
Successful Mount request that specifies a  
MediaClass group and a specific drive.  
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Requests VolServ to mount media from MediaClass  
medclassmedonto drive 10and to reclassify the  
selected media to MediaClass group  
medclasssh1med.  
vsmount -c medclassmed -d 10 -n  
medclasssh1med  
Step 2.  
Step 1.  
Output returned:  
Mount of Media [MED027] onto Drive  
[10] was successful  
Successful Mount request that specifies a specific  
media and a drive pool with an exclusion drive list.  
Requests VolServ to mount media MED022 onto any  
drive from drive pool drvpoolusr, excluding drives 4  
and 14.  
vsmount MED022 -p drvpoolusr -x 4 14  
Step 2.  
Step 1.  
Output returned:  
Mount of Media [MED022] onto Drive  
[12] was successful  
Successful Mount request that specifies a  
MediaClass name and a drive pool.  
Requests VolServ to mount media from the  
medclasssml MediaClass group onto a drive  
from the drvpooltwrdrive pool.  
vsmount -c medclasssml -p drvpooltwr  
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Step 2.  
Step 1.  
Output returned:  
Mount of Media [MED041] onto Drive  
[7] was successful  
Successful Mount request when all specified drives  
are in use.  
Requests VolServ to mount media MED034onto  
drive 12.(MED022is currently mounted on drive  
12.)  
vsmount MED034 -d 12  
Output returned:  
Step 2.  
Step 1.  
Mount waiting due to busy drive  
Mount of Media [MED034] onto Drive  
[12] was successful  
Successful Mount request when specified media is  
in use.  
Requests VolServ to mount media MED034on any  
drive in drive pool drvpoolmedexcept drive 12.  
vsmount MED034 -p drvpoolmed -x 12  
Output returned:  
Step 2.  
Mount waiting due to busy media  
Mount of Media [MED034] on Drive [14]  
was successful  
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Step 1.  
Successful Mount request reclassifying the selected  
media.  
Requests VolServ to mount any media from  
MediaClass group medclassstgmedonto any  
drive in drive pool drvpoolmed,and to change  
the MediaClass association of the selected media  
from medclassstgmedto medclassmed.  
vsmount -c medclassstgmed -p  
drvpoolmed -n medclassmed  
Step 2.  
Output returned:  
Mount of Media [MED048] onto Drive  
[3] was successful  
Note  
Before running the vsmountrequest, MED048  
was associated with medclassstgmed. After  
running the vsmountrequest, MED048is  
associated with medclassmed. The vsmedqry  
command can be used to verify the MediaClass  
association of a specific media.  
Step 1.  
Unsuccessful Mount request requiring an  
inter-library move.  
Requests VolServ to mount media MED023 located  
in the stage1library onto drive 11associated with  
the tower1library.  
vsmount MED023 -d 11  
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Step 2.  
Step 1.  
Output returned:  
Media could not be mounted onto drive  
Error VOL110: mount crosses archives  
Unsuccessful Mount request with unknown media  
specified.  
Requests VolServ to mount media BadMediaonto  
drive 5.  
vsmount BadMedia -d 5  
Step 2.  
Output returned:  
Media could not be mounted onto drive  
Error VOL029: invalid media specified  
Notes  
The time required to satisfy a specific mount request depends  
on the number of available drives and pending vsmount  
requests.  
A drive that is specified in a vsmountrequest may not be the  
ideal drive where to mount the specified media. It may take  
considerably longer to mount the media onto a specified drive  
than if a drive pool is specified.  
The -i and -u options have no affect on a vsmountrequest that  
does not require an inter-library media movement.  
If a specified drive was previously locked, the lock identifier  
assigned to that drive must be supplied before that drive is  
considered in the selection process.  
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If a specified or selected drive was previously locked and the  
vsmountrequest does not specify a lock identifier, VolServ  
returns a message to the client that the selected drive is locked  
and VolServ is waiting for the drive to become unlocked to  
continue execution of the command.  
If the vsmountrequest specifies a MediaClass group and the -n  
newmediaclass option is specified, the reclassify to a different  
MediaClass group occurs only after VolServ selects the media  
to satisfy the vsmountrequest. Only the selected media is  
reclassified. The remaining media in the MediaClass group are  
not reclassified.  
If the -n newmediaclass option is specified, the receiving  
MediaClass group is checked for compatible media type, as  
well as for adequate room for another media (i.e., fill level  
less than capacity).  
If either of these conditions is not satisfied, the vsmount  
request fails.  
A pending vsmountrequest (waiting for a drive or media) is  
cancelled with the VolServ Cancel request. The VolServ cancel  
command is run from the command line by sending a SIGQUIT  
signal (control-\). The request also is aborted by sending the  
SIGINT signal (control-c).  
The vsmountrequest fails if no specified drive is online.  
If media or drive is specified and either the media or drive (or  
both) are presently in use, the vsmountrequest waits for  
resources and a message is returned to the client that indicates  
the reason for the delay.  
When specifying a drive pool that contains drives that support  
different types of media, only those drives that support the  
media type of the media specified in the vsmountrequest are  
considered for selection.  
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If a list of media specified in a vsmountrequest contains media  
of more than one type, the request fails.  
When media or drive pairing requires the media be moved  
within a single library system (such as cross-aisle) the mount  
may take a while to complete. The -i and -u options do NOT  
apply to intra-library system movement.  
When a vsmountrequest with groups of media or drives is  
submitted, VolServ attempts to select a drive or media pair  
where the drive and media are associated with the same library.  
If multiple drive or media pair are candidates, VolServ selects a  
drive or media pair from the library with an available drive.  
If no drive or media pair associated with the same library exists,  
VolServ then selects a drive or media pair where the drive and  
media are associated with a different library. If multiple drive or  
media pair are candidates, VolServ selects a drive or media pair  
from the library with the largest number of drives. If all libraries  
contain the same number of drives, VolServ then selects a drive  
or media pair from the library with the largest number of media.  
When specifying a mount by MediaClass group, and the  
specified MediaClass group is associated with more than one  
library, no inter-library media or drive pairing is permitted. The  
media selected from the MediaClass group must be in the same  
library as the selected drive; otherwise the Mount request fails.  
When media is ejected (as a result of Export, or Checkout, no  
check is made to determine if a queued Mount request exists for  
the ejected media. As a result, the Mount request remains  
queued until a drive is freed. At that time, the Mount request  
fails because the media is not available. In other words, the  
request queue is not checked for impact on pending requests  
each time a resource changes its availability and after media or  
drive pair is identified. VolServ does not attempt re-pairing  
based on changed availability of resources.  
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The Mount command triggers unsolicited status messages from  
VolServ to the client software.  
Mount requests may require inter-library media movement or a  
Mount request can be queued waiting for an in-use media or  
drive. The client may want to increase the timeout value or the  
retries value so the CLI vsmountrequest does not timeout  
while waiting for the Mount request to complete.  
If the Mount request allows movement, VolServ checks the  
destination library for available space. If no space is available,  
the mount fails.  
See Also  
vsdismount,  
vsreclassify  
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Moves media from one library to another.  
vsmove  
A client uses the vsmovecommand to direct the movement of  
media from one library to another. Inter-library media  
movement requires operator intervention. The operator must  
eject the media from their current libraries and enter them into  
the target library. The Eject and Enter functionalities are  
available from the appropriate library’s console display. The  
Eject and Enter functionalities are not available from the  
command line.  
Upon receipt of a vsmoverequest, the VolServ software verifies  
the specified media exist, the target library supports the media  
type of the specified media, and there exists an appropriate  
library MediaClass association with the target library. The  
current library of each specified media is commanded to eject  
the media. An Eject request, specifying the target library, is  
displayed on the library console of each losing library. The  
operator must select and manually eject or remove the media on  
the list. After media is selected for ejection, the target library  
displays a corresponding Enter request for that media. The  
operator must then manually enter the media specified on the  
list into the target library.  
When the media is ejected from the original library and entered  
into the target library, the VolServ system generates unsolicited  
status messages if any of the moved media are associated with  
MediaClass groups that are configured to generate unsolicited  
communication from VolServ.  
The vsmovecommand is run for “homeless” media. A  
homeless media is an Intransit media that has no pending  
movement activity.  
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vsmove mediaid  
Parameters  
vsmove -a archivename  
[-iIhwv]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum ]  
Parameters  
Parameter  
Description  
Specifies a list of one through 64 media to be  
moved.  
mediaid…  
• A valid media identifier may contain up to  
16 alphanumeric characters, including  
spaces.  
• Leading and trailing spaces are not  
permitted.  
-a archivename  
Specifies the name of the library to which the  
specified media are to be moved.  
• Valid library names may contain up to 16  
alphanumeric characters, including spaces.  
• Leading and trailing spaces are not  
permitted.  
-i  
Indicates this command is to be processed  
only if both the source and destination  
libraries are operator-attended.  
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Parameter  
Description  
-w  
Indicates VolServ waits until the command  
processing completes before returning status  
to the client.  
If the move requires an inter-library move,  
VolServ waits until the move completes,  
whether the source and destination libraries  
are attended or unattended. When the  
• If -w option is not specified, final status is  
returned as soon as move processing  
begins.  
-v  
Indicates that verbose output is needed.  
Status is returned on every media specified in  
the vscheckoutcommand.  
NOTE: If -vis not specified, status is returned  
on only those media that were not  
successfully checked out.  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server.  
The default host name is the host name of the  
computer where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
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Parameter  
-R retries  
Description  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vsmovecommand is successfully processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Successful Move request, wait until move completes  
before returning status to client, verbose option  
specified.  
Requests VolServ to move media MED016,  
MED023, MED044,and MED048 to library  
stage1; to wait until the move completes before  
returning status to the client; and to return status on  
every specified media.  
vsmove MED016 MED023 MED044 MED048 -a  
stage1 -wv  
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Step 2.  
Output returned:  
Move 4 of 4 media was successful  
Media [MED016]  
no error  
no error  
no error  
no error  
Media [MED028]  
Media [MED043]  
Media [MED048]  
Step 1.  
Step 2.  
Successful Move request, verbose option not  
specified.  
Requests VolServ to move media MED013,  
MED016, MED028,and MED028to library  
shelf1.Since the -i option is NOT specified, the  
move is to complete whether the losing and gaining  
libraries are attended or unattended.  
vsmove MED013 MED016 MED028 MED031 -a  
shelf1  
Step 3.  
Output returned:  
Move 4 of 4 media was successful.  
Step 1.  
Step 2.  
Errors with verbose option specified (target library is  
unattended).  
Requests VolServ to move media MED013,  
MED016, MED022,and MED034to the shelf1  
library only if both the source libraries and the  
destination library are attended and to return status  
on every specified media.  
vsmove MED013 MED016 MED022 MED034 -a  
shelf1 -iv  
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Step 3.  
Output returned:  
Move 0 of 4 media was successful  
Error VOL024: error in the list  
Media [MED013] target archive mode is unattended  
Media [MED016] target archive mode is unattended  
Media [MED022] target archive mode is unattended  
Media [MED034] target archive mode is unattended  
Step 1.  
Errors with verbose option not specified.  
Requests VolServ to move media MED003,  
MED004, MED013, MED028, MED033,and  
MED043to the shelf2library.  
vsmove MED003 MED004 MED013 MED028  
MED033 MED043  
-a shelf2  
Step 2.  
Output returned:  
Move 3 of 6 media was successful  
Error VOL024: error in the list  
Media [MED003]  
item not found  
Media [MED004]  
media already exists in an  
archive  
Media [MED033]  
archive not associated with  
class  
media  
Step 1.  
Unsuccessful Move request.  
Requests VolServ to move media MEDabcand  
MEDxyz to the BadArchivelibrary.  
vsmove MEDabc MEDxyz -a BadArchive  
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Step 2.  
Output returned:  
Move of media was unsuccessful  
Error VOL107: invalid target archive  
Notes  
Movement of media is between libraries, not within libraries.  
Media that is allocated to a Move request is not available for  
other allocation until the move completes.  
If the -w option is not specified, status from the Move  
request indicates only the initial validity of the move. Actual  
completion of the move can only be traced via callback  
processing, media querying, or operator monitoring.  
The Move command does trigger unsolicited status messages  
from VolServ.  
If the -w option is specified on a Move request, the client  
can increase the timeout value or the retries value so the CLI  
vsmove command does not time-out while awaiting  
completion of the Move request.  
A pending Mount request is cancelled with the VolServ cancel  
command. The VolServ cancel command is run from the  
command line by sending a SIGQUIT signal (control-\). The  
request also is aborted by sending the SIGINT signal  
(control-c).  
See Also  
vscleareject  
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Pings the VolServ system.  
vsping  
The vspingcommand allows a user to check the availability of  
VolServ (in other words, a means for the client systems to  
“ping” the VolServ system.) If VolServ responds to the vsping,  
it is assumed by the client that the VolServ client interface is  
available and functioning.  
The client is not required to use the vspingcommand before  
sending other commands, but vspingis available for clients to  
verify that VolServ software is running.  
If no options are specified, vspingtries to ping the VolServ  
system on the host machine at VolServ’s default program  
number.  
Note  
The vspingcommand supports no command-specific  
options.  
vsping  
Parameters  
[ -Ih ]  
[ -H hostname ]  
[ -V prognum ]  
Parameters  
Parameter  
Description  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
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Parameter  
Description  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-V prognum  
Host name of the VolServ server.  
The default host name is the host name of the  
computer where the CLI command is run.  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vspingcommand is successfully processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Step 2.  
Successful request, VolServ is available.  
Requests VolServ to acknowledge receipt of the Ping  
request.  
vsping  
Output returned:  
VolServ is available.  
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Successful request, VolServ is not  
available  
Step 1.  
Step 2.  
Successful request, VolServ is not available.  
Requests VolServ to acknowledge receipt of the Ping  
request.  
vsping  
Output returned:  
VolServ is not available  
Error CMD022: could not send command  
to volume server.  
Notes  
The client is not required to use vspingbefore issuing other  
commands.  
The vspingcommand is a relatively fast operation.  
No VolServ status messages are returned in response to the  
vspingcommand.  
The vspingcommand does not trigger unsolicited status  
messages from VolServ.  
See Also  
None  
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Configures a specified drivepool.  
vspoolcfg  
vspoolcfg -p drivepool  
vspoolcfg -c driveid  
vspoolcfg -d driveid  
vspoolcfg -i driveid  
vspoolcfg -r driveid  
Parameters  
[ -Ih ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum]  
Parameters  
Parameter  
Description  
-p drivepool  
Specifies a single drive pool to be queried.  
• Valid drive pool names may contain up to  
16 alphanumeric characters, including  
spaces.  
• Leading and trailing spaces are not  
permitted.  
-c driveid  
Identifies the drive where the media is  
mounted.  
-d driveid  
-i driveid  
-r driveid  
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Parameter  
Description  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
Host name of the VolServ server.  
The default host name is the host name of the  
computer where the CLI command is run.  
-P πρι ορι τ ψ  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
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Queries for information on a specified drive pool or on all drive  
pools known to VolServ.  
vspoolqry  
The command returns the list of drives contained in each drive  
pool. Detailed information on each individual drive is obtained  
by specifying the -v (verbose) option.  
vspoolqry drivepool  
Parameters  
vspoolqry -a  
[ -Ihv ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum]  
Parameters  
Parameter  
drivepool  
Description  
Specifies a single drive pool to be queried.  
• Valid drive pool names may contain up to  
16 alphanumeric characters, including  
spaces.  
• Leading and trailing spaces are not  
permitted.  
-v  
IIndicates that verbose output is needed.  
Status is returned on every media specified in  
the vscheckoutcommand.  
NOTE: If -vis not specified, status is returned  
on only those media that were not  
successfully checked out.  
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Parameter  
Description  
-a  
Specifies the -a option to request information  
on all drive pools known to the VolServ  
system.  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server.  
The default host name is the host name of the  
computer where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vspoolqrycommand is successfully processed.  
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-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Successful Drive Pool Query request with verbose  
option specified.  
Requests the VolServ to return detailed drive  
information for the every drive in the drvpoolsml  
drive pool.  
vspoolqry drvpoolsml -v  
Step 2.  
Output returned:  
-----------------------------------------------  
Drive Pool Query Report  
May 25 15:03:52 19931  
-----------------------------------------------  
Drive Pool: drvpoolsml  
-----------------------------------------------  
²
²
²
Drive ID: 4  
Drive Type:  
Associated Archive:  
Current State:  
Assignment:  
Usage Count:  
Mount State:  
Mounted Media ID:  
²
Magnetic  
shelf2  
Offline  
Free  
1
Unmounted  
²
²
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Drive ID: 7  
Drive Type:  
Associated Archive:  
Current State:  
Assignment:  
Usage Count:  
Mount State:  
Mounted Media ID:  
²
Magnetic  
tower1  
Online  
Allocated  
1
Mounted  
MED041  
²
²
Drive ID: 13  
Drive Type:  
Associated Archive:  
Current State:  
Assignment:  
Usage Count:  
Mount State:  
Mounted Media ID:  
²
Magnetic  
shelf1  
Diagnostic  
Free  
0
Unmounted  
²
²
Step 1.  
Successful Drive Pool Query request with verbose  
option not specified.  
Requests the VolServ to return a list of Drive IDs for  
every drive pool known to the VolServ system.  
vspoolqry -a  
Step 2.  
Output returned:  
-----------------------------------------------  
Drive Pool Query Report  
May 26 15:45:52 19931  
-----------------------------------------------  
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Drive Pool: drvpoolsml  
-----------------------------------------------  
Drive ID(s):  
2467  
9111314  
²
Drive Pool: drvpooltwr  
-----------------------------------------------  
Drive ID(s):  
711  
²
Drive Pool: drvpoolstg  
-----------------------------------------------  
Drive ID(s):  
139  
Step 1.  
Unsuccessful Drive Pool Query.  
Requests the VolServ to return a list of drive  
identifiers for the NoPooldrive pool.  
vspoolqry NoPool -v  
Step 2.  
Output returned:  
Query of drive pool [NoPool] was  
unsuccessful  
Error VOL008: item not found  
Notes  
The vspoolqrycommand does not trigger unsolicited status  
messages from VolServ.  
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A pending vspoolqryis cancelled with the VolServ cancel  
command. The VolServ cancel command is run from the  
command line by sending a SIGQUIT signal (control-\). The  
vspoolqryalso is aborted by sending the SIGINT signal  
(control-c).  
See Also  
None  
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Queries for drives that could be used in a subsequent mount of a  
specified media.  
vsqrymount  
The vsqrymountoutput lists the drives in the order of  
preference, based (in order of relative importance) upon their  
availability, proximity to the media, and usage time.  
Upon receipt of the vsqrymountrequest, VolServ determines  
which library contains the specified media:  
If the specified media is not in a library, a null list of drives  
is returned to the client.  
If the media is in a library, VolServ determines which drives  
in that library (and only that library) are suitable (based on  
the media’s type) for mounting the media.  
vsqrymount mediaid  
Parameters  
[-Ih]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum]  
Parameters  
Parameter  
Description  
mediaid  
Specifies the media for which a list of drives  
supporting the media’s type is being  
requested.  
A valid media identifier may contain up to 16  
alphanumeric characters, including spaces.  
Leading and trailing spaces are not permitted.  
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Parameter  
Description  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server.  
The default host name is the host name of the  
computer where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vsqrymountcommand is successfully processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
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>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Successful Query Mount request.  
Requests VolServ to return a list of drives that are  
candidates to be mounted with MED024.  
vsqrymount MED024  
Step 2.  
Output returned:  
Media [MED024] can be mounted on the following drives:  
1Drive [14]  
2Drive [12]  
Step 1.  
Unsuccessful Query Mount request, specified media  
already mounted.  
Requests VolServ to return a list of drives that are  
candidates to be mounted with MED041.  
vsqrymount MED041  
Step 2.  
Output returned:  
Query Mount for media [MED041] was unsuccessful.  
Error VOL043: media mounted  
1Drive [11]  
2Drive [7]  
Step 1.  
Unsuccessful Query Mount request.  
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Requests VolServ to return a list of drives that are  
candidates to be mounted with MED003.  
vsqrymount MED003  
Step 2.  
Output returned:  
Query Mount for media [MED003] was  
unsuccessful.  
Error VOL008: item not found  
Notes  
The returned list of drives are known to be suitable for  
mounting the specified media, but those drives are not available  
if they are currently in use.  
Drives that are not online are not considered suitable for  
mounting and are, therefore, not returned in response to the  
query.  
If a vsqrymountis run against media:  
that is found to be currently mounted, the output to the  
client includes a message that the media is mounted, in  
addition to a list of suitable drives.  
that is currently allocated for mounting (but has not  
completed the mount move), the output includes a message  
that the media is assigned.  
The ordering of the returned drive list is based on the media’s  
current physical location. Drives that are not mounted are listed  
before drives that have media mounted on them. Consequently,  
for a mounted media, the drive where the media is currently  
mounted may not be the first drive on the returned list.  
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The vsqrymountcommand does not trigger unsolicited status  
messages from VolServ.  
A pending vsqrymountrequest is cancelled with the VolServ  
cancel command. The VolServ cancel command is run from the  
command line by sending a SIGQUIT signal (control-\). The  
request also is aborted by sending the SIGINT signal  
(control-c).  
See Also  
vsmount  
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Changes the MediaClass name of one or more media.  
vsreclassify  
Upon receipt of this request, VolServ verifies that each specified  
media identifier references a media of the type supported by the  
target MediaClass group.  
If all media are of the appropriate media type, VolServ  
verifies that the target MediaClass group is not filled to  
capacity.  
If the target MediaClass group is filled to capacity, the  
vsreclassifyfails and a failure return code is returned to  
the client.  
If the target MediaClass group is not filled to capacity, only as  
many media as it takes to reach the capacity are reclassified.  
Any remaining media specified in the vsreclassify  
command request are not reclassified and have a failure  
indicator returned to the client.  
vsreclassify mediaid  
Parameters  
vsreclassify -c currentmediaclass  
vsreclassify -n newmediaclass  
[-Ihv]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum]  
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Parameters  
Parameter  
mediaid…  
-c currentmediaclass  
Description  
Specifies a list of one through 64 media to  
be reclassified.  
Specifies the MediaClass group with which  
the specified media are currently  
associated.  
• Valid MediaClass names may contain up  
to 16 alphanumeric characters, including  
spaces.  
• Leading and trailing spaces are not  
permitted.  
-n newmediaclass  
Specifies the new MediaClass group with  
which the specified media are to be  
associated.  
• Valid MediaClass names may contain up  
to 16 alphanumeric characters, including  
spaces.  
• Leading and trailing spaces are not  
permitted.  
-v  
-I  
Indicates that verbose output is needed.  
Status is returned on every media  
specified in the vscheckoutcommand.  
NOTE: If -vis not specified, status is  
returned on only those media that were not  
successfully checked out.  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
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Parameter  
Description  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client  
when the Help option is specified.  
-H hostname  
Host name of the VolServ server.  
The default host name is the host name of  
the computer where the CLI command is  
run.  
-P priority  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is 15.  
-R retries  
Number of retries the CLI software  
attempts if a time-out is returned by the  
API software.  
Default value is 3.  
-T timeout  
Amount of time (in seconds) the API  
software waits for status from VolServ  
before returning a time-out to the CLI  
software. Total wait time for a command is  
(retries plus 1) multiplied by time-out value.  
Default value is 120  
seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vsreclassifycommand is successfully  
processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
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Examples  
Step 1.  
Successful Reclassify request with verbose option  
specified.  
Requests VolServ to reclassify media MED002,  
MED023,and MED044from MediaClass group  
medclassstgsmlto medclasssmland to  
return status on every specified media.  
vsreclassify MED002 MED023 MED044 -c  
medclassstgsml -n medclasssml -v  
Step 2.  
Output returned:  
Reclassify of 3 of 3 media into class [medclasssml] was successful  
Media [MED003]  
Media [MED023]  
Media [MED044]  
no error  
no error  
no error  
Step 1.  
Successful Reclassify request with verbose option  
not specified.  
Requests VolServ to reclassify media MED002,  
MED023,and MED044from MediaClass group  
medclasssmlto medclassstgsmland to  
return status on media only if processing for that  
media was unsuccessful.  
vsreclassify MED002 MED023 MED044 -c  
medclasssml -n medclassstgsml  
Step 2.  
Step 1.  
Output returned:  
Reclassify of 3 of 3 media into class  
[medclassstgsml] was successful  
Errors with verbose option specified.  
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Requests VolServ to reclassify media MED013,  
MED017, MED020, MED032, MED041,and  
BadMediafrom MediaClass group  
medclasssmlto medclasssh2smland to  
return status on every specified media.  
vsreclassify MED013 MED017 MED020  
MED032 MED041 BadMedia -c medclasssml  
-n medclasssh2sml -v  
Step 2.  
Output returned:  
Reclassify of 2 of 6 media into class [medclasssh2sml] was  
successful  
Error VOL024:  
Media [MED013]  
error in the list  
class does not support media type  
no error  
invalid current class  
no error  
Media [MED017]  
Media [MED020]  
Media [MED032]  
Media [MED041]  
archive not associated with  
mediaclass  
Media [BadMedia]  
item not found  
Step 1.  
Errors with verbose option not specified.  
Requests VolServ to reclassify media MED013,  
MED017, MED020, MED032, MED041,and  
BadMediafrom MediaClass group  
medclasssmlto medclasssh2smland to  
return status on media only if processing on that  
media was unsuccessful.  
vsreclassify MED013 MED017 MED020  
MED032 MED041 BadMedia -c medclasssml  
-n medclasssh2sml  
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Step 2.  
Output returned:  
Reclassify of 2 of 6 media into class [medclasssh2sml] was  
successful  
Error VOL024:  
Media [MED013]  
error in the list  
class does not support media type  
invalid current class  
archive not associated with  
mediaclass  
Media [MED020]  
Media [MED041]  
Media [BadMedia] item not found  
Step 1.  
Unsuccessful Reclassify request.  
Requests VolServ to reclassify the media MED042  
from MediaClass group medclassmedto  
BadClassand to return status on media only if  
processing on that media was unsuccessful.  
vsreclassify MED042 -c medclassmed -n  
BadClass  
Step 2.  
Output returned:  
Reclassify of media into class  
[BadClass] was unsuccessful  
Error VOL147: invalid target class  
Notes  
The reclassifycommand cannot be cancelled.  
Pending vsmountrequests are not affected by the  
reclassification of media.  
If the capacity of the target MediaClass group is exceeded by  
the reclassification, only as many media as necessary to reach  
capacity are reclassified; the reclassification of any remaining  
media fails.  
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The capacity of a library media class is a soft limit. If the  
capacity of a library media class is exceeded, the entire  
vsreclassifyrequest is processed unless the capacity of the  
associated MediaClass group is reached. When the capacity of  
the library media class is reached, applicable High Mark  
processing is initiated.  
An attempt to reclassify media into its current MediaClass  
group fails.  
If reclassifying media places it in a MediaClass group that does  
not have the media’s present location as a preferred location, the  
media is NOT moved just to place it into a preferred area. Later,  
if the media is mounted then dismounted, or ejected then  
entered, an attempt is made to place the media in a preferred  
location as defined by the target library media class.  
If media to be reclassified is in a library, the target MediaClass  
group must be associated with that library.  
Media that does not reside in a library can be reclassified.  
The vsreclassifycommand triggers unsolicited status  
messages from VolServ.  
See Also  
vsmount  
vsmedclassqry  
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Queries for information about a specified request.  
vsrequestqry  
The client must specify VolServ assigned request identifier of  
the request being queried.  
Upon receipt of a vsrequestqryrequest, VolServ searches its  
request queue for the specified request identifier. If the specified  
request is not found, status is returned to the client that indicates  
a non-existent request. If the request is found, the attribute  
values of the request are returned to the client.  
vsrequestqry requestid  
Parameters  
[ -Ih ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum]  
Parameters  
Parameter  
requestid  
Description  
Specifies the VolServ-assigned identifier of  
the request to be queried. A valid request  
identifier must be specified in the: yyyyddmm  
format.  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
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Parameter  
Description  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server.  
The default host name is the host name of the  
computer where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vsrequestqrycommand is successfully  
processed.  
-1 - An error is detected by either the CLI software or the  
API software.  
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>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Successful Request Query.  
Requests VolServ to return status on request  
93:144:02136(or 314402136).  
vsrequestqry 93:144:02136  
Step 2.  
Output returned:  
-----------------------------------------------  
Request Query Report  
May 24 12:43:18 19931  
-----------------------------------------------  
Request ID:  
93:144:02136  
-----------------------------------------------  
Request Type:  
Priority:  
Move  
15  
Time:  
Current State:  
May 24 12:41:54 1993  
Executing  
Step 1.  
Unsuccessful Request Query.  
Requests VolServ to return status on request  
314402137 (or 93:144:02137).  
vsrequestqry 314402137  
Step 2.  
Output returned:  
-----------------------------------------------  
Request Query Report  
May 24 12:54:43 19931  
-----------------------------------------------  
Error:  
item not found  
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Notes  
The client must know the request identifier to be queried.  
After execution of a request completes, a relatively short period  
of time exists where the request shows a state of “complete.”  
Afterwards, all knowledge of the request is removed from the  
VolServ system and any subsequent queries for the command  
fail.  
The vsrequestqrycommand returns information for only  
one request per execution.  
The vsrequestqrycommand does not trigger unsolicited  
status messages from VolServ.  
A pending vsrequestqryis cancelled with the VolServ  
cancel command. The VolServ cancel command is run from the  
command line by sending a SIGQUIT signal (control-\). The  
request also is aborted by sending the SIGINT signal  
(control-c).  
See Also  
None  
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Releases exclusive use of one or more drives.  
vsunlock  
The list of drives to be unlocked and the assigned lock identifier  
for those drives must be specified.  
A client needing to release a subset of locked drives, locked via  
a single lock command, can runmultiple unlockrequests. Each  
unlockrequest can specify a subset of the drives held by the  
client. VolServ releases only those drives specified in the  
unlockrequest.  
vsunlock driveid…  
vsunlock -l lockid  
Parameters  
[ -Ihv ]  
[ -H hostname ]  
[ -P priority ]  
[ -R retries ]  
[ -T timeout ]  
[ -V prognum ]  
Parameters  
Parameter  
driveid…  
Description  
Specifies a list of one through 64 drives to be  
released (unlocked) from exclusive use.  
-l lockid  
Indicates the lock identifier assigned to the  
specified, locked drive.  
-v  
Indicates that verbose output is needed.  
Status is returned on every media specified in  
the vscheckoutcommand.  
NOTE: If -vis not specified, status is returned  
on only those media that were not  
successfully checked out.  
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Parameter  
Description  
-I  
Command options are first read from the  
command line. VolServ then reads any  
options contained in the stdinfile.  
-h  
Requests help for the entered command.  
When the Help option is specified, no  
command line processing is performed.  
An exit code of 0 is returned to the client when  
the Help option is specified.  
-H hostname  
-P priority  
Host name of the VolServ server.  
The default host name is the host name of the  
computer where the CLI command is run.  
The execution priority of the entered  
command. Assignable priority values are  
restricted to a range from 1 (highest) to 32  
(lowest) inclusive.  
Default value is  
15.  
-R retries  
Number of retries the CLI software attempts if  
a time-out is returned by the API software.  
Default value is  
3.  
-T timeout  
Amount of time (in seconds) the API software  
waits for status from VolServ before returning  
a time-out to the CLI software. Total wait time  
for a command is (retries plus 1) multiplied by  
time-out value.  
Default value is  
120 seconds.  
-V prognum  
RPC program number for VolServ.  
Default value is  
300016.  
Return Codes  
0 - The vsunlockcommand is successfully processed.  
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-1 - An error is detected by either the CLI software or the  
API software.  
>0 - An error is detected by VolServ. The returned exit code  
corresponds to the error code given by VolServ.  
Examples  
Step 1.  
Successful Unlock request with verbose option  
specified.  
Requests VolServ to unlock drives 4, 8,and 12,  
all of which have an assigned lock identifier of  
1719790788, and to return status on every  
specified drive.  
vsunlock -v 4 8 12 -l 1719790788  
Step 2.  
Output returned:  
Unlock [3] drives unlocked with lock id [1719790788]  
Drive [4] no error  
Drive [8] no error  
Drive [12] no error  
Step 1.  
Successful Unlock request without verbose option  
specified.  
Requests VolServ to unlock drive 4and 3, with an  
assigned lock identifier of 1719790788, and to  
return status on a drive only if the Unlock request for  
that drive was unsuccessful.  
vsunlock 4 8 -l 1719790788  
Unlock [2] drives unlocked with lock  
id [1719790788]  
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Step 1.  
Unsuccessful Unlock identifier with verbose option.  
Requests VolServ to unlock drives 40,41,42,  
and 43, three of which have an assigned lock  
identifier of 1719790788, and to return status on  
every specified drive.  
vsunlock -v 40 41 42 43 -l 1719790788  
Step 2.  
Output returned:  
Unlock [3] drives unlocked with lock id [1719790788]  
Error VOL024: error in the list  
Drive [40] invalid lock id  
Drive [41]no error  
Drive [42] no error  
Drive [43] no error  
Step 1.  
Unsuccessful Unlock identifier without verbose  
option.  
Requests VolServ to unlock drives 40, 41, 42,  
and 43, three of which have an assigned lock  
identifier of 1719790788and to return status on a  
drive only if the Unlock request for that drive was  
unsuccessful.  
vsunlock 40 41 42 43 -l 1719790788  
Step 2.  
Output returned:  
Unlock [3] drives unlocked with lock id [1719790788]  
Error VOL024: error in the list  
Drive [40] invalid lock id  
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Notes  
The client can release a subset of drives locked by a single  
vsunlockrequest.  
VolServ fails a vsunlockfor a drive if the lock identifier  
specified in the unlock request does not match the lock  
identifier assigned to the drive.  
The vsunlockcommand does not trigger unsolicited status  
messages from VolServ.  
A pending vsunlockis cancelled with the VolServ cancel  
command. The VolServ cancel command is run from the  
command line by sending a SIGQUIT signal (control-\). The  
request also is aborted by sending the SIGINT signal  
(control-c).  
See Also  
vslock  
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Starts the VolServ system administrator’s console and brings up  
the system GUI display.  
vswin  
vswin -displayhost#  
Parameters  
Parameters  
Parameter  
-display host#  
Description  
Starts the VolServ GUI.  
Return Codes  
Example  
0 - Terminated normally.  
1 - Error occurred during initialization.  
Step 1.  
Step 2.  
Initialize the VolServ System console.  
vswin  
Run the VolServ System Console in the background.  
vswin &  
Notes  
The environmental variable VS_DIRmust be set. The  
environmental variable II_SYSTEMmust be set and in the path  
statement.  
vswincan only be run from the VolServ host machine.  
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The display location of vswinmust give xhostprivileges to  
the VolServ host machine for vswinto properly work.  
See Also  
volserv (l)  
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