ADTRAN Air Conditioner 610200094 User Manual

I35MB - 3.5”  
Mirrored Hard Disk  
Operations Manual  
March 2006  
Rev. 003  
PN: 610200094  
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Table of Contents  
Introduction  
1
2
Aborting a button press  
14  
I35MB Features  
1
2
Using the I35MB Rail Kit  
15  
Related Documents  
S.M.A.R.T. (Self-Monitoring, Analysis and  
Reporting Technology) Attributes  
I35MB Jumper Settings  
Setting Master/Slave and Cable Select  
Setting a Remote-Mounted Activity LED  
Interface Connectors  
I35MB Installation  
16  
17  
3
3
S.M.A.R.T Attribute Table  
S.M.A.R.T Attribute Notes  
LED Indicators  
18  
4
4
19  
IDLE State – No host access  
ACTIVE State – Host access  
I35MB Dimension Drawings  
Appendix I  
19  
20  
Introduction  
4
5
6
Inserting the I35MB  
21  
22  
23  
23  
24  
Removing the I35MB  
Basic Operation  
6
Sales and Technical Support  
Standard Warranty  
Partitioning and Formatting  
Operating System Installation  
I35MB LEDs and Mirror Control Buttons  
Mirror Control Button Functions  
Advanced Operations  
Managing Faults  
6
6
7
8
Revision Control  
8
8
9
Bank Hard Faults  
Bank Soft Faults  
9
Turning the Buzzer Off  
Changing Media  
10  
10  
12  
13  
13  
13  
Resetting Mirroring Indicators  
Rebuilding a bank  
Rebuilding a Bank Off-line  
Using Different Size Media  
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Introduction  
The Adtron™ Diskpak™ Model I35MB with Adtron ActiveRAID™ technology  
incorporates RAID-1 mirroring in a 3.5-inch hard disk form factor. RAID-1 mirroring  
between two hard disk drives provides data redundancy and rebuild independent  
from the host CPU. With both disk drives functioning properly, the I35MB keeps  
both disk drives automatically updated. If one of the drives fails, the system  
continues to operate on a single disk drive until the I35MB is removed from the  
chassis and the failed drive is replaced. When the I35MB is reconnected and  
powered up, a rebuild can be initiated on the I35MB concurrent with host activity.  
Once the rebuild is manually started, it continues unattended until complete.  
ActiveRAID technology significantly reduces the probability of a data storage failure  
causing an overall system failure.  
LEDs, Buzzer, and  
Mirror Control  
buttons  
Bank 1  
Bank 0  
Flex Cable  
40-pin Connector  
Power Connector  
IDE Jumper Options  
Figure 1 I35MB  
I35MB Features  
Adtron ActiveRAID™ technology, featuring RAID-1 mirrored disk drives  
independent of host CPU  
ATA/ATAPI-5 ANSI NCITS340-2000 compliant; supporting PIO, Multiword  
DMA, and Ultra DMA interfaces and transfer rates  
Standard IDE 40-pin connector, high speed parallel ATA interface  
S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) Attributes  
(Refer to the section of this manual titled S.M.A.R.T. Attributes for more  
information)  
Audio and visual indicators warn of faults  
Operator initiated, automatic rebuild functions transparent to the host CPU  
Host operations continue with a single faulted disk drive or during a rebuild  
Full error detection and management without host intervention  
Field upgradeable firmware prevents future obsolescence  
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Related Documents  
ANSI NCITS 340-2000 ATA/ATAPI-5 Specification  
I35MB Product Specification  
I35MB Installation Manual  
Static Sensitive – The I35MB is a static sensitive device. While setting  
jumpers, take precautions to ensure that static does not discharge into the  
I35MB.  
I35MB Jumper Settings  
The master/slave and remote LED jumper is located on the front of the I35MB,  
between the IDE and power connectors. This jumper is used to set master, slave,  
cable select configurations and to mount a remote Activity LED. Refer to Figure 2 for  
the location of this jumper.  
The following figure shows the jumper location on the I35MB:  
IDE jumper options  
39  
1
5
6
1
4
1
40  
2
2
40-pin connector  
Power connector  
Figure 2 I35MB Jumper Locations  
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Setting Master/Slave and Cable Select  
This IDE jumper is only for the configuration of master, slave, cable select and to  
mount a remote Activity LED. Figure 3 shows the pins of the IDE jumper on the  
I35MB.  
3
4
7
8
1
2
5
6
Master Setting  
3
4
7
8
1
2
5
6
Slave Setting  
3
4
7
8
5
6
1
2
Cable Select Setting  
Figure 3 IDE Jumper  
When a jumper is placed on pins 3 and 4, the I35MB is the master device (default).  
With a jumper placed on pins 1 and 2, the I35MB is the slave device. When a jumper  
is placed on pins 1 and 3, the cable select configuration is utilized. Refer to the above  
Figure for pins and jumper placements.  
Setting a Remote-Mounted Activity LED  
A remote-mounted Activity LED may be used with the I35MB. Refer to Figure 4 for  
the pin location and setting.  
-EXTLED  
3
4
7
8
5
6
1
2
+3.3V  
Through 120 ohm on-board resistor  
Figure 4 I35MB Remote LED  
Pins 5 and 6 in Figure 4 are used for a remote-mounted Activity LED. Pin 6 runs  
through a 120 Ohm resistor to +3.3V. See the I35MB Product Specification for signal  
descriptions.  
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Interface Connectors  
The I35MB has an interface connector located on the front panel. Using an 80-  
conductor cable (40-pin connector); connect the I35MB to the primary or secondary  
ports on the IDE controller. Plug a power cable from the computer’s power supply  
into the I35MB power connector. The I35MB does not require 12V. Refer to the  
Figure below, for the location 40-pin connector and power supply.  
4-pin Power  
connector  
40-pin connector  
Figure 5 I35MB interface  
I35MB Installation  
Introduction  
The I35MB is a 3.5-inch hard disk drive and mounts into a standard 3.5-inch hard  
disk drive bay. The drive may be mounted from the side or the bottom.  
DO NOT exceed the maximum insertion depth of 3.8mm [.150”] from drive edge.  
Consider the length of the screw used and thickness of the mounting surface. A  
common screw length of 3/16” is provided, but may not be correct in all  
applications.  
Refer to Figure 6 on page 5 for mounting hole locations.  
Static Sensitive - The I35MB is a static sensitive device. When installing  
and uninstalling the I35MB, take precautions to ensure that static does not  
discharge into the I35MB.  
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Inserting the I35MB  
To install the I35MB in the hard disk drive bay:  
1. Power down the computer and remove the cover.  
2. Make sure that you are properly grounded.  
3. Set the master/slave to desired configurations. By default, the I35MB is set to  
master.  
4. Select a 3.5-inch drive bay that houses either a floppy or hard disk. If the chassis  
provides a front removable panel, the buzzer reset and fault LEDs can be viewed  
by removing the plastic panel on the chassis.  
5. Using an 80-conductor cable (40-pin connector) connect the I35MB to the IDE  
primary or secondary IDE ports.  
6. Connect the power supply to the I35MB.  
7. Mount the I35MB into the appropriate disk drive bay, using screws to secure the  
I35MB in the chassis. See Figure 6 for mounting holes, screw size and maximum  
depth.  
8. Put the cover on the chassis and screw it down.  
9. Power on the computer.  
6-32 x 3.8mm[.150"] MAX. DEPTH  
Figure 6 Mounting Holes  
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Removing the I35MB  
To remove the I35MB from the hard disk drive bay:  
1. Make sure that you are properly grounded.  
2. Power down the computer.  
3. Remove the chassis casing.  
4. Disconnect the 80-conductor cable and the computer power supply cable from  
the I35MB.  
5. Unfasten the mounting screws and remove the I35MB from the disk drive bay.  
Basic Operation  
The I35MB operates as a storage subsystem that can be used as a boot device or as  
additional storage.  
Partitioning and Formatting  
To the operating system, the I35MB looks like a single disk drive. All RAID-1  
functions occurring in the I35MB are transparent to the operating system. Use the  
operating system utilities to partition and/or format the I35MB hard disk drive.  
Operating System Installation  
The I35MB can be formatted like any standard hard disk drive – bootable for  
operating system function or not bootable. Any standard disk partitioning and  
formatting utility can be used. Any operating system chosen that is compatible with  
IDE devices will be acceptable for use with the I35MB. The method of installing a  
specific operating system can vary, so consult the operating system documentation  
for instructions.  
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I35MB LEDs and Mirror Control Buttons  
Activity LED  
D10  
Bank 0 Fault LED  
D12  
Bank 1 Access LED  
Bank 0 Access LED  
D11  
D13  
Bank 1 Fault LED  
D14  
S4  
S2  
S3  
Bank 1 Mirror Control  
Buzzer Reset Bank 0 Mirror Control  
Figure 7 LEDs and Mirror controls  
The LEDs are used to indicate individual Bank status (access/fault), media activity  
(read/writes) and Mirror status. Table 1 describes LED states, mirror status and  
controls.  
The following table describes the LED states:  
Activity LED (D10)  
Green  
Orange - flashing  
Description  
No access; Power is on  
Reads or writes occurring on hard disk  
Orange – flashing in a Indicates an issue with the I35MB  
set pattern  
Bank LED  
D11  
D12  
Description  
Bank 0 access  
Bank 0 fault  
Color - State  
Green solid – Power on  
Orange solid – Hard fault  
Orange flashing – Soft fault  
Green solid – Power on  
Orange solid – Hard fault  
Orange flashing – Soft fault  
D13  
D14  
Bank 1 access  
Bank 1 fault  
Mirror Control  
Description  
Function  
S4  
Buzzer reset  
Audible alarm indicates  
error. Push button to turn  
off.  
S2  
S3  
Bank 0 Mirror control  
Bank 1 Mirror control  
Controls Bank 0 mirroring  
Controls Bank 1 mirroring  
Table 1 I35MB LED states and Mirror controls  
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Mirror Control Button Functions  
The following figure shows the location of the mirror control buttons and LEDs on  
the I35MB.  
Bank 1 Mirror control  
Bank 0 Mirror control  
Buzzer Reset  
Figure 8 Mirror Control Button operations  
The following table describes the different operations using the Mirror Control  
button on either bank. Press and hold Mirror Control button to activate the functions  
listed in Table 2.  
Button Press Duration Bank Access LED Feedback  
Function  
0 – 5 seconds  
5 – 10 seconds  
10 – 15 seconds  
15 – 20 seconds  
> 20 seconds  
LED flashes slow (1/sec)  
LED flashes medium (2/sec) Mirror Rebuild  
LED flashes fast (4/sec)  
LED solid on  
LED off  
Power up or down bank  
No Operation  
Reserved  
No Operation  
Table 2 Mirror Control Button operations  
Functions marked reserved are for Adtron factory use only. Contact  
technical support for more details. In the case of a button press duration  
that reaches 15 seconds, DO NOT release until after 20 seconds to save  
future operations.  
Advanced Operations  
The individual banks may be taken off-line (powered down and/or replaced) at any  
time, for preventative maintenance or due to a failure. However, taking a bank  
offline automatically faults the mirror, requiring a rebuild. To clear a hard or soft  
fault, the rebuild must complete.  
Managing Faults  
The I35MB has two fault indicators: hard and soft. Refer to page 19, for the specific  
bank fault LED indicators to interpret these two types of faults.  
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Adtron recommends having a system back-up available prior to managing hard  
or soft faults.  
Bank Hard Faults  
Hard fault errors may originate from any one of the following:  
Write errors  
Track 0 Not Found read error  
HDD Timeout after a command  
If a hard fault occurs on one bank, the I35MB continues to read and write data to the  
other functioning bank. The I35MB is running in a degraded mode, which should be  
corrected as soon as possible. When the I35MB detects a hard fault, the faulted drive  
is taken offline and the RAID-1 operation between the drives is broken. The audible  
buzzer sounds and the bank fault LED turns solid orange. If this occurs, the faulted  
drive must be replaced. See Turning the Buzzer Off on page 10 for more  
information.  
Adtron recommends regularly backing up data; and, should a fault occur,  
scheduling a replacement and rebuild as soon as possible.  
If either a hard or soft fault occurs while the I35MB is running in a  
degraded mode, the I35MB sends an error code to the host and continues  
to operate.  
Bank Soft Faults  
Soft fault errors are caused by a read error on a drive. If a soft fault occurs, the I35MB  
continues to mirror data to both drives, but is running in a degraded mode, which  
should be corrected as soon as possible. The bank with the soft fault remains online  
with a continuously flashing orange bank fault LED. The soft fault can only be reset  
by rebuilding the faulted drive; or, replacing it and then performing a rebuild. Refer  
to Rebuilding a Bank on page 13. At this time, one of two actions is required:  
Rebuild the faulted drive  
Replace and rebuild the faulted drive  
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Rebuilding the faulted drive may take several hours, depending on the size  
of the media and may result in a hard fault if the drive cannot “map” around  
any “bad” sectors. While rebuilding can result in a reliable storage device  
and workable drive, Adtron recommends replacing the drive in the field that  
exhibits a soft fault and then rebuilding and testing this drive in a non-  
critical test environment to determine if this drive can be used as a spare.  
Turning the Buzzer Off  
The audible buzzer goes off when a hard fault occurs on one of the two disk drives.  
When a hard fault occurs, the RAID-1 mirror is broken and maintenance is required.  
To turn the buzzer off:  
1. If possible, pop the removable plastic panel off the drive bay in which the I35MB  
is installed. If the I35MB does not have front access through a drive bay,  
continue with Changing Media on this page.  
2. Depress the Buzzer Reset button, labeled S4 in Figure 7 on page 7.  
3. Note the bank number, 0 or 1, with the fault LED turned solid orange. This is the  
bank that requires attention.  
4. Schedule a time to power down the computer and remove the I35MB.  
Changing Media  
Static Sensitive - The I35MB is a static sensitive device. Take  
precautions to ensure that static does not discharge into the I35MB.  
To change the bank with the fault:  
1. Make sure you are appropriately grounded.  
2. If accessible from the front cover, pop the faceplate off the bay with the I35MB  
inserted. Push the Buzzer Reset button (S4) on the I35MB to turn off audible  
alarm, if applicable.  
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3. Note the bank number, 0 or 1, with the fault LED turned solid orange. This is the  
bank that requires attention.  
4. Power down the computer.  
5. Remove the computer cover and locate the I35MB in the disk drive bay.  
6. Disconnect the power supply and 80-conductor cable from the I35MB.  
7. Unscrew the chassis mounting screws and slide the I35MB out of the disk drive  
bay.  
8. On the side opposite the flex cables, loosen the retaining screw for the faulted  
disk drive.  
9. Gently unseat the drive to a disengaged distance, approximately ¼ of an inch,  
causing the flex cables to bow in a loop. (Refer to Figure 10.) Carefully  
disconnect the flex cable from the faulted disk drive. Detaching the drives from  
the flex cable in a forceful manner will damage the flex cable.  
Flex Cable  
Flex cables are extremely  
fragile and should be handled  
IDE Connector  
Bank 1  
Bank 0  
with care when attaching,  
reattaching and/or  
disconnecting. Not doing so will  
cause irreversible damage. If  
during any of the actions listed,  
IDE Connector  
Bank 0  
Bank 1  
the flex cable becomes  
damaged or unusable, please  
contact Adtron Technical  
Support.  
Retaining Screws  
Figure 9 Flex Cable and Retaining Screws  
10. Slide the drive out of its carrier.  
11. Insert a new, working disk drive of the same capacity (or greater) with rails  
installed into the carrier.  
Flex Cables  
Figure 10 Flex Cable View  
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12. Before the disk drive is fully seated (approximately ¼ of an inch to the drive  
being fully seated) re-attach the flex cable to the disk drive. Refer to Figure 10 for  
a view of this procedure. Carefully align and slowly attach. Pay close attention to  
mounting the flex cable. Ignoring this procedure and caution can lead to damage  
in future operations.  
13. Tighten the retaining screw for the new disk drive.  
14. The I35MB may be re-inserted in the disk drive bay, as described in Inserting the  
I35MB on page 5 of this document. If your computer system does not provide  
front access to the I35MB when it is installed in the bay, then connect the I35MB  
to the primary or secondary ports on the IDE controller and power cable external  
to the computer system to do the rebuild. The front LEDs and buttons must be  
available to do the rebuild.  
15. After securing the I35MB, a rebuild must be performed. Go to Rebuilding a  
Bank on page 13.  
Resetting Mirroring Indicators  
The procedure below provides steps to reset the mirror indicators on the I35MB.  
These steps address mirror indicators and DO NOT address resetting mirroring data  
or data equilibrium. In addition, following these steps will only ensure subsequent  
writes will be mirrored. For more information on resetting mirroring operations  
beyond mirror indicators, refer to the section of this manual titled, Rebuilding a  
Bank, on page 13.  
Static Sensitive - The I35MB is a static sensitive device. Take  
precautions to ensure that static does not discharge into the I35MB.  
To reset mirror operations and change both banks:  
1. While power is OFF, verify both banks are unpopulated.  
2. Cycle the I35MB power to the ON state (for 5 seconds or more), then the OFF  
state.  
3. Insert media into desired banks.  
4. Cycle power ON.  
5. Once powered ON, all subsequent writes will be mirrored.  
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Rebuilding a bank  
After a bank has been replaced, a rebuild must be performed. To start a Bank  
Rebuild, press the mirror control button between 5 and 10 seconds on the off-line  
bank. Release the button when the Access LED starts flashing at 2 blinks per second.  
The rebuild process begins, indicated by the Access LED turning solid green and the  
Fault LED flashing green. When complete, the Fault LED changes from flashing  
green to off. It is faster to do the rebuild when there is no host activity to the I35MB.  
A rebuild operation copies the contents of the entire media at a rate of  
roughly 5 MB/sec, requiring several hours for large capacities. Depending  
on concurrent host activity, the rebuild process may be slowed. The higher  
the level of concurrent host activity, the more the rebuild process may be  
impacted (slowed).  
Rebuilding a Bank Off-line  
Only the power connection is required to do the rebuild if you want to have a  
rebuild complete before bringing the drive on line. No host activity interruption  
results in the fastest rebuild time.  
Using Different Size Media  
The I35MB can support different size drives in each bank and still operate the  
mirroring function. The rules for this operation are as follows:  
Media inserted to replace the factory original must have a capacity that is equal to or  
greater than the original media size.  
The capacity of the mirrored unit remains the same size as when shipped from the  
factory. In other words, if the drive shipped from the factory with a capacity of  
20GB, it will retain that capacity regardless of the actual capacity of the media in  
either bank.  
Any media inserted into a bank that is smaller than the original capacity can not be  
used for mirroring. Rebuild attempts to a smaller media will not start. The LEDs will  
indicate a mirror fault condition.  
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Examples:  
A new I35MB is installed in the field with two 20GB capacity media for 20GB of  
mirrored storage. Bank 1 requires replacement. A 10GB media is installed and  
the button pressed for rebuild. Rebuild will not start and the mirror remains  
broken.  
A 40GB media is then inserted in Bank 1. The rebuild copies the data from the  
Bank 0 20GB drive to the new drive in Bank 1. The I35MB remains a 20GB  
mirrored device.  
Bank 0 media is replaced with a 60GB unit. The rebuild copies the operational  
20GB from Bank 1. The I35MB now has a 40GB media in the Bank 1 and a  
60GB drive in Bank 0. The I35MB remains a 20GB mirrored device.  
Contact Adtron Technical support for more information regarding using  
different size media.  
Aborting a button press  
If the bank button is pressed for longer than 20 seconds, no operation is performed.  
This is provided as an opportunity to abort a button press.  
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Using the I35MB Rail Kit  
The following steps describe the process to disassemble and reassemble hard disk  
drives on the I35MB. Attention to individual instructions is necessary to ensure  
functionality and avoid damage to the device. Please contact Adtron Sales if  
assembling hard disk drives other than those provided by Adtron, and refer to the  
section of this manual titled, Using Different Size Media. Refer to Appendix # 1 for  
a list of supplies that are included with the I35MB Rail Kit Installation.  
Static Sensitive - The I35MB is a static sensitive device. Take  
precautions to ensure that static does not discharge into the I35MB.  
1. Position rail retention screw (#1) through left rail (#2), align screw with  
corresponding hard disk, bottom side mounting hole and screw gently into place  
(avoid tightening screw until second retention screw is also aligned and screwed  
into place). Firmly tighten both screws but do not over tighten.  
2. Repeat assembly sequence from step 1, with the right rail (# 3). Align the drive  
assembly retention screw (# 4) with the left rail (# 2) as illustrated and screw  
gently into place. Avoid tightening the drive assembly screw until step 4.  
3. Adhere chassis ground protection barrier1 (# 5) to the rear edge of the drive.  
4. Align the completed hard disk drive assembly on the I35MB guide rails and slide  
into place. Attach the drive power and signal flex cable, which will require  
pulling the drive slightly out to accommodate assembly. Lastly, gently tighten  
the drive assembly retention screw into place, ensuring drive does not extend  
beyond the I35MB footprint, then firmly tighten the screw. Refer to Changing  
Media, on page 10, for detailed instructions for attaching flex cables and  
connecting the hard disk drive.  
3
1
4
2
5
Figure 11 I35MB Rail Kit  
1 Important: Should a drive be replaced and a new drive assembled with the original I35MB Rail Kit, a new chassis ground protection  
material will be required. For example, Adtron suggests Kapton tape.  
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S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology)  
Attributes  
The Adtron Diskpak I35MB incorporates an array of S.M.A.R.T. attributes and  
capabilities that provide significant amounts of information relating to the life  
history of the hard disk drive (HDD). S.M.A.R.T. is a monitoring system for  
computer (HDDs) to detect and report on various indicators of reliability, with the  
intent of anticipating failures. The user or system administrator can send a query  
using S.M.A.R.T. technology to retrieve requested data. This provides time to  
anticipate drive failure and to take preventive action — such as copying the data to a  
replacement device.  
The I35MB incoporates:  
Operational Attribute Data  
User and manufacturing log pages  
Error Log pages  
Self-test  
Using RAID-1 mirroring techniques, the I35MB duplicates data using two disk  
interfaces that are referred to as Bank 0 and Bank 1. The user can determine the  
status of the data mirror as a whole, as well as each bank individually, using  
industry- standard S.M.A.R.T commands. The S.M.A.R.T. Attributes that specifically  
apply to the I35MB are summarized below, and a more detailed description appears  
in Table 3.  
Contact Adtron for more S.M.A.R.T. details.  
Attribute #121: Hard Fault – Bank 0: Attribute  
identifies the Bank 0 media that has  
experienced a hard fault.  
Attribute #110: Hardware Configuration:  
Attribute identifies configuration as RAID-1  
and identifies the media interfaces that exist.  
Attribute #122: Hard Fault – Bank 1: Attribute  
identifies the Bank 1 media that has  
experienced a hard fault.  
Attribute #111: Media Presence: Attribute  
identifies whether media was present on those  
interfaces at last power-up.  
Attribute #125: Soft Fault – all Media: Attribute  
identifies all the media that has experienced a  
soft fault.  
Attribute #112: Reset to Ready Timer: Attribute  
identifies the time in milliseconds from  
power-up until this logical unit indicated it  
was ready.  
Attribute #126: Soft Fault – Bank 0: Attribute  
identifies the Bank 0 media that has  
experienced a soft fault.  
Attribute #113: Rebuild Activity Completion  
Estimate: Attribute provides an estimate of the  
percentage of time remaining until the rebuild  
activity is complete.  
Attribute #127: Soft Fault – Bank 1: Attribute  
identifies the Bank 1 media has experienced a  
soft fault.  
Attribute #120: Hard Fault – all Media:  
Attribute identifies all the media that has  
experienced a hard fault.  
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S.M.A.R.T Attribute Table  
S.M.A.R.T attributes are vendor specific parameters that are used in evaluating the  
status of the device. Adtron specific S.M.A.R.T attributes are listed below. Many  
tools used to display S.M.A.R.T. attributes may not recognize Adtron specific  
attributes. Refer to Table 3 to identify Adtron specific S.M.A.R.T. attributes.  
Attribute  
Number  
(8 bits)  
Name  
Value  
(8 bits)  
Raw Data  
(eight, 8-bit bytes)  
Threshold  
9 (0x09)  
12 (0x0C) Power cycle count  
Power on hours  
Reserved for future use  
Reserved for future use  
110  
(0x6E)  
Hardware  
configuration  
1: RAID-0  
2: RAID-1  
(Note 110)  
64-bit field showing which  
media interfaces are present  
0
111  
(0x6F)  
112  
(0x70)  
(Note 112)  
Media presence  
Reset to ready  
0
0
64-bit field showing which  
media are present  
Time from start to reset process  
to when this LU indicated  
READY in the host interface,  
milliseconds  
0
0
113  
(0x71)  
Rebuild remaining  
0
16-bit value:  
0
0x0000: no rebuild activity  
0xFFFF: rebuild starting  
else: “percent” (ffff..0) remaining  
64-bit field showing which  
media  
120  
(0x78)  
121  
(0x79)  
(Note 120a)  
Hard fault  
(all media)  
Hard fault  
200: all media OK  
<200: some bad  
200: all mirrors  
OK  
<200: some bad  
200: all mirrors  
OK  
199  
0
64-bit field showing which  
media  
(1st member)  
(Note 120b)  
122  
(0x7A)  
(Note 120a)  
Hard fault  
64-bit field showing which  
media  
0
(2nd member)  
(Note 120b)  
<200: some bad  
123  
(0x7B)  
(Note 120a)  
Hard fault  
Reserved for future use  
(3rd member)  
(Note 120b)  
125  
(0x7D)  
(Note 120a)  
Soft fault  
(all media)  
(Note 120b)  
200: all media OK  
<200: some faulted media  
64-bit field showing which  
198  
0
126  
(0x7E)  
(Note 120a)  
Soft fault  
200: all mirrors  
OK  
<200: some faulted  
200: all mirrors  
OK  
64-bit field showing which  
media  
(1st member)  
(Note 120b)  
127  
(0x7F)  
(Note 120a)  
Soft fault  
64-bit field showing which  
media  
0
(2nd member)  
(Note 120b)  
<200: some faulted  
128  
(0x80)  
(Note 120a)  
Soft fault  
Reserved for future use  
(3rd member)  
(Note 120b)  
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Attribute  
Number  
(8 bits)  
Name  
Value  
(8 bits)  
Raw Data  
(eight, 8-bit bytes)  
Threshold  
(Note 194)  
194  
(0xC2)  
199  
(0xC7)  
(Note 199)  
Temperature  
Degrees C  
0
0
UltraDMA error  
count  
0
Unsigned integer  
Table 3 S.M.A.R.T. Attributes  
S.M.A.R.T Attribute Notes  
Note  
Description  
110  
This value does not conform to the ATTRIBUTE value/threshold model. The value literally  
indicates the number of members in each mirror set.  
112  
The reset-to-ready attribute reports elapsed time from start of hard reset to the end of hard or  
soft reset. If a soft reset is received, the value could be quite large and misleading.  
This attribute only available in mirrored units.  
1st, 2nd, 3rd refer to mirror banks. For RAID-0, only Bank 1 exists; for RAID-1, Banks 0 and 1  
exist; more banks are defined for future expansion, but not currently implemented.  
Adtron temperature can report negative values, and other manufacturers cannot. The  
attribute value is degrees C, and the first byte of the raw data field is fractional degrees C. For  
example, value = 0x20 and raw [0] = 0x80 means 0x20.80 (hexadecimal), or 32.5 decimal.  
The DMA error counter is reset to zero with any hard reset.  
120a  
120b  
194  
199  
Table 4 S.M.A.R.T. Attribute Notes  
18  
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LED Indicators  
IDLE State – No host access  
Bank Access LED  
(Green/Orange)  
Bank Fault LED  
(Green/Orange)  
Drive Activity LED  
(Green/Orange)  
Bank State  
Description  
Normal  
GREEN  
OFF  
OFF  
GREEN  
GREEN  
No host access  
Button pushed while  
on-line.  
Request off-line GREEN flashing  
(1/sec)  
Fully off-line  
Fully off-line,  
faulted  
OFF  
OFF  
OFF  
ORANGE  
GREEN  
GREEN  
Replace drive and  
rebuild (Hard fault).  
Request on-line GREEN flashing  
(1/sec)  
See Note 1  
OFF  
GREEN  
ORANGE  
GREEN  
Becoming on-  
line  
OFF  
Button released,  
processing  
Replace drive and  
rebuild.  
Drive removed OFF  
ORANGE  
Drive reinserted OFF  
Request rebuild GREEN flashing  
(2/sec)  
ORANGE  
See Note 1  
GREEN  
GREEN  
Must perform rebuild  
Rebuilding  
GREEN  
GREEN flashing GREEN  
(2/sec)  
Button released,  
processing. May take 6  
hours or more.  
Rebuild  
complete  
Soft Fault  
GREEN  
GREEN  
OFF  
OFF  
GREEN  
GREEN  
GREEN  
Immediately resume  
normal operations.  
Bank read fault  
ORANGE  
flashing (1/sec)  
ORANGE  
Hard Fault  
Replace drive and  
rebuild.  
Table 5 Inactive LED states  
1 Depends on previous LED state: OFF = Online, ORANGE = Fault.  
19  
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ACTIVE State – Host access  
Bank Access LED Bank Fault LED  
Drive Activity LED  
(Green/Orange)  
Bank State  
(Green/Orange)  
(Green/Orange)  
Description  
Normal  
GREEN  
OFF  
ORANGE  
Host access in progress  
(reads or writes)  
Button pushed while on-  
line.  
Button released,  
processing request.  
Request off-line GREEN flashing OFF  
(1/sec)  
Becoming off-  
line  
ORANGE  
ORANGE  
GREEN  
OFF  
Fully off-line  
Request on-line GREEN flashing See Note 1  
(1/sec)  
OFF  
OFF  
ORANGE  
ORANGE  
Becoming on-  
line  
OFF  
OFF  
ORANGE  
Button released,  
processing.  
Drive removed OFF  
ORANGE  
ORANGE  
ORANGE  
ORANGE  
Replace drive and rebuild.  
Must perform rebuild.  
Drive  
OFF  
reinserted  
Request rebuild GREEN flashing See Note 1  
(2/sec)  
ORANGE  
Rebuilding  
GREEN  
GREEN flashing ORANGE  
Button released,  
processing. May take 6  
hours or more.  
Immediately resume  
normal operations.  
Bank read fault.  
(2/sec)  
OFF  
Rebuild  
complete  
Soft Fault  
GREEN  
GREEN  
OFF  
ORANGE  
ORANGE  
ORANGE  
ORANGE  
flashing (1/sec)  
Hard Fault  
ORANGE  
Replace drive and rebuild.  
Table 6 Active LED states  
1 Depends on previous LED state: OFF = Online, ORANGE = Fault  
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I35MB Dimension Drawings  
25.3 .997  
101.6 4.000  
Figure 11 I35MB  
21  
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Appendix I  
The table below lists the parts supplied on the I35MB Rail Kit. Items numbers  
correspond with Figure 11, under the section of this document titled, Using the  
I35MB Rail Kit.  
Item Number  
Quantity  
Description  
# 1  
# 2  
# 3  
# 4  
# 5  
Four (4)  
One (1)  
One (1)  
One (1)  
Two (2)  
Rail Retention Screw (M3 x 5)  
Rail – Left  
Rail – Right  
Drive Assembly Retention Screw (M2. 5x9)  
Chassis Ground Protection Barrier  
Table 7 Parts Supplied  
22  
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Sales and Technical Support  
Contact Adtron Corporation for technical support, application questions, data sheets,  
and documentation. Our normal business hours are Monday through Friday, 8am to  
5pm, MST.  
Headquarters – Sales  
Europe - Sales  
Adtron Corporation  
4415 E. Cotton Center Blvd.  
Phoenix, AZ 85040  
Tel:  
Fax:  
+41-56-496-5640  
+41-56-496-5648  
Tel:  
Fax:  
+1-602-735-0300  
+1-602-735-0359  
Nordic - Sales  
Tel: +45-4557-0754  
Fax: +45-4557-0753  
Germany – Sales  
Tel: +49-821-589-9914  
Fax: +49-821-589-7190  
United States – Technical Support  
Europe – Technical Support  
Tel:  
Fax:  
+1-602-735-0300  
+1-602-735-0359  
Tel:  
Fax:  
+45-4557-0754  
+45-4557-0753  
Web Site  
Standard Warranty  
Adtron warrants this product to be free from defects in materials and workmanship  
for the duration of the warranty period. If this product fails within the warranty  
period due to such defect, Adtron will repair or replace this product.  
This warranty does not apply if this product has been damaged by abuse, accident,  
disaster, misuse or incorrect installation.  
23  
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Revision Control  
Rev  
Author Date  
Sections  
Description  
001  
002  
003  
JMH  
JMH  
JMH  
Apr 2005  
Aug 2005  
Mar 2006  
All  
Original  
Connector  
SMART, Rail Kit  
8-pin change to the connector  
Adding SMART attributes/ and  
information. Rail Kit guide.  
24  
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