CompactPCI®
Multi-Function Adapters
Installation and User’s Guide
Order Number ITI-90-100250
Version 1.2 (Second Publication)
LSI Logic Copyright 2000
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The, software, if any, described in this document is furnished under a license
and may be used or copied only in accordance with the terms of such license.
No responsibility is assumed for the use or reliability of software or
equipment that is not supplied by IntraServer Technology, Inc. or its
affiliated companies.
CopyrightÓ IntraServer Technology, Inc., 2000. All Rights Reserved.
The Reader’s Comment form at the end of this document requests your
critical evaluation to assist in preparing future documentation.
The following are trademarks of IntraServer Technology, Inc.: ITIpciTM
ClusterReady, IntraServer, and the IntraServer logo.
,
All other trademarks and registered trademarks are the property of their
respective holders.
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FCC NOTICE:
This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to Part 15 of the FCC rules. These limits are
designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy, and
if not installed and used in accordance with the instruction manual, may
cause harmful interference to radio communications. Operation of this
equipment in a residential area may cause harmful interference if not installed
properly; in which case, the user will be required to correct the interference at
the user's own expense.
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FCC Declaration of Conformity
The IntraServer Technology, Inc. CompactPCI® Ultra2 SCSI, Video and
Ethernet adapter, model numbers ITI-8241, ITI-8240, ITI-8200, ITI-8040 and
ITI-8001 comply with the requirements of FCC part 15, class A as defined
under paragraph 2.909 of these rules.
This declaration covers products identified with ITI-8241, ITI-8240,
ITI-8200, ITI-8040 and ITI-8001 on the product label.
A copy of the test report substantiating compliance is available on request
from:
Corporate EMC Manager
IntraServer Technology, Inc.
Seven October Hill Road
Holliston, MA 01746
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Table of Contents
TABLE OF CONTENTS ...............................................................................6
INTRODUCTION..........................................................................................9
ITI-8000 SERIES ADAPTERS INCLUDED IN THIS GUIDE ...............................10
SOFTWARE COVERED BY THIS GUIDE ..........................................................11
DOCUMENTATION ORGANIZATION...............................................................12
ADAPTER CONFIGURATION.................................................................13
I/O CONNECTORS ........................................................................................13
SCSI........................................................................................................13
Ethernet...................................................................................................13
Video.......................................................................................................14
ITI-8241C-S HANDLE CONNECTIONS.........................................................15
ITI-8241C-R HANDLE CONNECTIONS.........................................................16
ITI-8241C-S MODULE CONFIGURATION.....................................................17
Table 4: Configuration Headers and Jumpers...................................18
ITI-8241C-R Rear I/O Transition Module........................................19
INSTALLING THE ITI-8241C-S ADAPTER.....................................................20
Configuring SCSI for Rear I/O ...............................................................20
Configuring the Video for Rear I/O........................................................21
Configuring Ethernet for Rear I/O .........................................................22
CONFIGURING THE SCSI BUS ..............................................................24
TERMINATION..............................................................................................24
AUTOMATIC SCSI TERMINATION ................................................................24
SCSI IDS.....................................................................................................26
CABLING SCSI DEVICES .........................................................................27
ITI-8000 SERIES LVD/SE SCSI CABLE SELECTION GUIDE ........................28
CONNECTING INTERNAL SCSI DEVICES.......................................................29
Attaching Ultra2 LVD Devices...............................................................29
Attaching SE (non-Ultra2/LVD) Devices ...............................................31
HARD DISK ACTIVITY LIGHT .......................................................................32
CONNECTING EXTERNAL SCSI DEVICES......................................................32
EXAMPLE SCSI CONFIGURATIONS....................................................33
CABLING INTERNAL DEVICES......................................................................34
CABLING EXTERNAL DEVICES......................................................................35
Installing the Ethernet Function.............................................................41
HARDWARE AND SOFTWARE REQUIREMENTS FOR ETHERNET......................42
CHECKING THE OPENBOOT PROM REVISION LEVEL...................................42
Displaying the OpenBoot PROM Revision Level...................................42
INSTALLING THE ETHERNET PORTS ..............................................................43
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Ethernet 10/100 Auto-Negotiation..........................................................43
Verifying the Installation........................................................................44
Diagnostic Testing..................................................................................45
Verify Connectivity by Monitoring Network Activity..............................47
SOFTWARE INSTALLATION .................................................................48
INSTALLATION FOR SUN™ SPARC™ SOLARIS™ ULTRA2 SCSI OPTIONS
(ITI-8200 SERIES).......................................................................................48
Introduction ............................................................................................49
Features ..................................................................................................49
System Requirements........................................................................49
Verifying Correct Installation ...........................................................50
Identifying the SCSI disks ................................................................51
ITHPS and ITSPS Device Drivers .........................................................53
Installing ITHPS Ultra2 SCSI Drivers...................................................53
Existing System Installation..............................................................53
Floppy Disk Install .......................................................................53
Distribution File Install.................................................................54
Network Installation Procedure.........................................................54
Setting up a Boot/Install Server ....................................................54
Installing the ITHPS/ITSPS Drivers on the Boot/Install Server...55
Adding Clients to your Boot/Install Server...................................55
Booting the Client using ITHPS/ITSPS drivers............................56
CONFIGURING THE DRIVER SOFTWARE ........................................................58
Configuring Host Files ...........................................................................58
Installing the software for the ITI-8241C-S qfe adapter entry...............58
Booting from the Network Using Solaris ...............................................59
Customizing the Installation...................................................................60
Network Hubs that do not send Link Pulses .....................................60
Configuring Driver Parameters.........................................................60
Increasing TCP/IP performance........................................................61
Manually Specifying 10Mbps or 100Mbps Connection...................61
qfe local-mac-address........................................................................62
Conflicts With FastEthernet Switches ..............................................62
Increasing Performance on Enterprise Servers .................................63
IP Forwarding Routing Protocols......................................................63
Troubleshooting......................................................................................64
GLOSSARY OF TERMS ............................................................................67
APPENDIX A CONNECTOR SPECIFICATIONS..................................................70
VGA Video Connector ............................................................................70
Ethernet Connector.................................................................................71
Network Cabling Requirements..............................................................72
APPENDIX B: BLOCK DIAGRAM...................................................................73
APPENDIX C: REAR I/O BACKPLANE CONNECTIONS....................................74
List of Figures.........................................................................................76
List of Tables ..........................................................................................76
SOFTWARE LICENSE...............................................................................77
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END-USER LICENSE AGREEMENT FOR SOFTWARE........................................77
PRODUCT WARRANTY.........................................................................81
READER’S COMMENTS.................................................................................83
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________________________1
Introduction
IntraServer’s ITI-8000 Series Ultra2/Ultra3 SCSI, Quad Fast Ethernet and
Video adapters for CompactPCI® combine state of the art Low Voltage
Differential (LVD) Ultra2 and Ultra3 SCSI technology with multiport Fast
Ethernet and Video. IntraServer ITI-8000 Series adapters provide maximum
integration of the most commonly required server functions, leaving the
maximum number of free CompactPCI® slots available for your application.
IntraServer provides state of the art software drivers, which take full
advantage of the embedded RISC SCRIPTS multiport SCSI controller to
minimize system overhead and maximize data throughput. Four integrated
Fast Ethernet channels provide high performance network connectivity, with
full compatibility with the Sun™ Solaris™ QFE driver. An integrated ATI
Rage2C graphics engine provides high performance graphics capability
without the need for an additional CompactPCI® slot.
IntraServer provides the highest performance and the maximum functionality,
while leaving the system integrator the most expandable system platform.
Available CompactPCI® compliant hot swap makes the ITI-8000 Series a
must for your high availability CompactPCI® application.
This manual will serve as a step by step guide during the installation of your
CompactPCI® IntraServer host adapter in your computer.
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ITI-8000 Series Adapters
Included in This Guide
This guide covers the installation and operation of IntraServer’s ITI-8000
Series CompactPCI® Combination adapters as follows:
IntraServer
Part
Description
ITI-8241C-S
IntraServer CompactPCI® Combination Adapter with:
Two Ultra2 SCSI ports, Four Fast Ethernet Ports and
one Video Port.
IntraServer CompactPCI® Combination Adapter with:
Two Ultra2 SCSI ports and Four Fast Ethernet Ports.
ITI-8240C-S
ITI-8200C-S
ITI-8040C-S
ITI-8001C-S
IntraServer CompactPCI® Adapter with two Ultra2
SCSI ports.
IntraServer CompactPCI® Adapter with four Fast
Ethernet Ports.
IntraServer CompactPCI® Adapter with one Video Port.
Table 1: Hardware Covered by this Guide
The following variations are available for the adapters above. The variations
can be combined when applicable. Contact IntraServer sales for additional
information.
-Variation
Description
-S
Sun™ Solaris™ Support
-H
-R
Hot Swap
Rear I/O
Table 2: Available Options
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Software Covered by This Guide
All IntraServer’s ITI-8000 Series CompactPCI adapters are supported by the
Solaris operating system on SPARC™ based systems. Information regarding
software installation is included in the software driver section of this guide.
Support is currently available for the following operating systems:
Operating System
Sun Solaris Version 2.6
Sun Solaris Version 7.0
Sun Solaris Version 8.0
WindowsNT/Windows95/98
Linux
Intel SPARC™
No
No
No
No
No
Yes1
Yes1
Yes2
N/A
N/A
Notes: 1. No Hot Swap
2. Currently in qualification. Contact IntraServer Sales for more
information.
Table 3: Operating System Support
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Documentation Organization
This manual is organized into the following sections:
·
·
·
·
Adapter Configuration and Installation
BIOS and Firmware Configuration
Testing the Installation
Software Driver Installation and Configuration
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________________________2
Adapter Configuration
IntraServer CompactPCI® Combination adapters will have a different
connector configuration depending on which variation you have purchased.
This guide will cover the ITI-8241C-S, two Ultra2/LVD SCSI port, four Fast
Ethernet and Video, fully configured module. For all other variations of the
adapter, simply skip those sections that do not apply to your adapter.
I/O Connectors
SCSI
ITI-8000 host adapters include an external SCSI Connector for each SCSI
channel, accessible through the front bulkhead handle. The ITI-8241C-R
variant of the module allows SCSI to exit the rear of the system enclosure, by
connecting to J3 and J5 of the ITI-8000 module. See appendix A and
Appendix B for additional Information.
Correct installation of your adapter requires that you first understand the
basic rules of the SCSI bus and correctly configure the termination based on
the position of the IntraServer CompactPCI® adapter on the bus. In order for
a SCSI bus to operate, it must be electrically terminated at both ends.
The terminators for LVD/SE and SE on the ITI-8000 Series adapters are fully
automatic, and in normal circumstances need no manual intervention for
correct operation. Indicator lights on the handle of the module will confirm
correct operation of each of the buses.
Each of the two Ultra2 SCSI ports are capable of running Low Voltage
Differential (LVD) at up to 80MB/sec, or Single Ended (SE) at up to
40MB/sec. Placing a Single Ended device on an LVD bus will cause the bus
to run in SE mode, and reduce the overall bandwidth of the bus to 40MB/sec.
Ethernet
Four Ethernet connectors are provided on the adapter handle. They will be
known to the Solaris system as qfe0 – qfe31, and are numbered from the top
of the handle to the middle, where the port closest to the top (or end) of the
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handle is qfe0. See Figure 1 for location of the ports, and Appendix A for
connector pin-out.
1Note: Your ports will be named with the next four available qfe numbers if
there are existing qfe ports in your system.
Video
A 15-pin “D” standard VGA connector is provided on the module handle.
Plug your VGA monitor into this connector, and your system keyboard and
mouse to the CPU keyboard and mouse port. Solaris will automatically
recognize the ATI video subsystem under the m64 driver.
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ITI-8241C-S Handle Connections
Use the following diagram as a guide when connecting your external devices
to IntraServer’s ITI-8241C-S adapter.
Ethernet Port 0 [qfe0]
Ethernet Port 1 [qfe1]
Ethernet Port 2 [qfe2]
Ethernet Port 3 [qfe3]
Link/Activity Port 1
Link/Activity Port 3
Link/Activity Port 0
Link/Activity Port 2
SCSI Status Port A
Left = LVD
Center = TERM
Right = Activity
Ultra2 SCSI Port A
Ultra2 SCSI Port B
SCSI Status Port B
Left = LVD
Center = TERM
Right = Activity
VGA Video Connector
Hot Swap Status LED
Blue = OK to Remove*
*Note: Contact your Software
Vendor for details. Some
operating systems do not
support hot swap.
Figure 1: ITI-8241C-S I/O Connector Configuration
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ITI-8241C-R Handle Connections
Use the following diagram as a guide when connecting your external devices
to IntraServer’s ITI-8241C-R rear I/O module.
Ethernet Port 3 [qfe3]
Ethernet Port 2 [qfe2]
Ethernet Port 1 [qfe1]
Ethernet Port 0 [qfe0]
Link/Activity Port 1
Link/Activity Port 3
Link/Activity Port 0
Link/Activity Port 2
SCSI Status Port B
Left = Activity
Center = TERM
Right = LVD
Ultra2 SCSI Port B
Ultra2 SCSI Port A
SCSI Status Port A
Left = Activity
Center = TERM
Right = LVD
VGA Video Connector
Figure 2: ITI-8241C-R Rear I/O Connector Configuration
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ITI-8241C-S Module
Configuration
The following diagram can be used to locate the major components and
option jumpers on the ITI-8241C-S adapter.
J 6,7,8,9
HDR 1,6,3,7
J 11
HDR 1002
J 10
HDR 5
HDR 4
Figure 3: ITI-8241C-S Configuration Jumper and Header Location
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Header Number
Function
HDR 1
HDR 3
HDR 4
HDR 5
HDR 6
HDR 7
HDR 1002
J 6
Bus A Internal Termination Invert
Bus B Internal Termination Invert
Video Disable
Video Interrupt Disable
Bus A External Termination Invert
Bus B External Termination Invert
Hot Swap Register Disable
Ethernet Port 0 Front/Rear Select
Ethernet Port 1 Front/Rear Select
Ethernet Port 2 Front/Rear Select
Ethernet Port 3 Front/Rear Select
Video Front/Rear
J 7
J 8
J 9
J 11
J 10
Video Front/Rear
Table 4: Configuration Headers and Jumpers
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ITI-8241C-R Rear I/O Transition Module
Figure 4: IntraServer ITI-8241C-R Rear I/O Transition Module
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Installing the ITI-8241C-S
Adapter
The ITI-8241C-S Combination host adapter is plug and play compatible with
Sun Solaris SPARC™ systems. All functions of the ITI-8241C-S adapter are
accessible from the front of the adapter. With the addition of the optional
ITI-8241C-R rear I/O module, all functions can also be brought to the rear of
the system.
If you plan on using the ITI-8241C-R rear I/O module, you must configure
your ITI-8241C-S adapter to select rear or front output for the Video and
Ethernet functions.
Configuring SCSI for Rear I/O
The ITI-8241C-S SCSI ports on the front and rear are all active at the same
time. If the Front ports are used alone, or the rear ports are used alone, the
module will terminate the SCSI bus. If the rear and front SCSI port on either
the A or B SCSI channel are used together, the module will automatically
disable the onboard terminators for that port.
No manual configuration of the SCSI termination is required. The state of
the on-board termination can be monitored on the TERM LED on the module
handle.
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Configuring the Video for Rear I/O
To configure the ITI-8241C-S Video to exit the rear of the system cabinet via
the ITI-8241C-R rear I/O module, use the following procedure:
§
§
Locate J10 and J11. (See Figure 2 for jumper locations)
Move each of the jumpers on J10 and J11 from the “F”
position to the “R” position.
F
R
F
J11
J10
R
Figure 5: Video Configured for Front I/O
F
R
F
J11
J10
R
Figure 6: Video Configured for Rear I/O
The Video connector on the ITI-8241C-R rear I/O module will now be active,
and the front Video connector on the ITI-8241C-R module will be inactive.
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Configuring Ethernet for Rear I/O
To configure the ITI-8241C-S Ethernet to exit the rear of the system cabinet
via the ITI-8241C-R rear I/O module, use the following procedure:
§
§
Locate J6, J7, J8 and J9. (See Figure 2 for jumper locations)
Move the jumpers for each port to the Front “F” or Rear “R”
position.
Each port can be configured for front I/O or rear I/O.
J9 = Port 3
J8 = Port 2
J7 = Port 1
J6 = Port 0
R
F
R
F
R
F
R
F
Figure 7: Ethernet Configured for Front I/O
J9 = Port 3
J8 = Port 2
J7 = Port 1
J6 = Port 0
R
F
R
F
R
F
R
F
Figure 8: Ethernet Configured for Rear I/O
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The following procedure should be used to install all IntraServer
CompactPCI® adapters:
1. Turn OFF the power to the computer system, and to all
peripherals directly connected to the system (monitor, printer,
external SCSI enclosures, etc.)
2. Unplug the system from the AC power line
3. Use an anti-static strap or precautions to avoid static discharge
to your computer system or the IntraServer CompactPCI®
adapter
4. Remove the access cover for your system (refer to the
system’s documentation).
5. Locate a free CompactPCI® expansion slot and remove the
screws and metal cover for the selected slot. Be certain not to
install the adapter in a CPU slot
6. Install the adapter in the selected slot. The module should fit
without forcing, and should line up with the I/O bulkhead. Be
certain that the adapter is fully seated in the slot.
7. Tighten the retaining screws.
8. Connect any SCSI devices to the SCSI connectors (see figure
1), following the guidelines in the “Configuring the SCSI
Bus” chapter of this manual.
9. Plug your VGA monitor into the 15-Pin VGA port shown in
figure 1.
10. Plug your network cables into the four network jacks, starting
from the top (qfe0) port.
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3
Configuring the SCSI Bus
Some basic SCSI principles must be applied to correctly configure the SCSI
bus on your system.
Termination
Most difficulties with the SCSI bus can be traced to improper
termination and cabling.
The SCSI bus must be terminated at both ends, and only at the ends.
Configure the termination on your IntraServer CompactPCI® adapter using
the configuration information in the preceding chapter. Refer to the
documentation for each device on the SCSI bus, to ensure:
1
Devices at the ENDS of the bus have TERMINATION
ENABLED
2
Devices not at the END of the bus have TERMINATION
DISABLED
3
4
Use LVD/SE termination on the Ultra2 buses.
Use active termination for Ultra Wide SCSI.
Automatic SCSI Termination
All IntraServer’s ITI-8000 Series adapters employ automatic termination. In
normal cases, no operator action is required to correctly terminate the SCSI
bus, provided the following rules are observed:
·
Each SCSI bus must be terminated ONLY at the ends. If the
IntraServer ITI-8000 Series module is at the end of the SCSI
bus, the termination will be set Automatically Enabled (the
TERM light will light to indicate the module IS terminating
the bus).
·
If the LVD/SE bus on an ITI-8000 Series module is located on
a bus containing LVD devices, it will automatically set to
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LVD signal levels. The LVD light will light to indicate the bus
is running in ULTRA2 LVD (80MB/sec) mode.
·
If the LVD/SE bus on an ITI-8000 Series module senses ANY
Single Ended (SE Only) devices on the bus, it will
automatically set to SE signal levels and run in ULTRA
(40MB/sec) mode.
NOTE: Placing Single Ended devices on the LVD bus on a ITI-8000
Series adapter will force the LVD bus to run in ULTRA mode.
QUICK CHECK: If the LVD LED (see Figure 1) is ON, the bus is
capable of Ultra2 (80MB/sec) performance. If the
LED is OFF the bus is capable of 40MB/sec.
As a rule, SE devices and LVD devices should NOT be mixed on a bus. If all
SE devices are kept on one SE bus, the LVD bus will run at Ultra2 speeds,
while the SE devices will run at their maximum Ultra performance.
If a “Y” cable is used on the FRONT external connector, placing the ITI-
8000 Series adapter in the middle of the LVD SCSI bus, you must install a
jumper on the invert termination headers HDR1 and HDR3 (see Figure 2),
this will force the module NOT to terminate the bus. This situation could
arise in a SCSI cluster.
If a “Y” cable is used on the REAR external connector, placing the ITI-8000
Series adapter in the middle of the LVD SCSI bus, you must install a jumper
on the invert termination headers HDR6 and HDR7 (see Figure 2), this will
force the module NOT to terminate the bus. This situation could arise in a
SCSI cluster.
QUICK CHECK: If the TERM LED (see Figure 1) is ON the ITI-8000
Series adapter is terminating the bus. If you are using the
“Y” configuration as described above, the termination
LED must be OFF.
LVD technology is not compatible with the older High Voltage Differential
SCSI standard. If an HVD device is placed on the Ultra2/LVD bus, the
IntraServer host adapter will turn off the port, and indicate the error by
flashing the LVD LED Status Indicator. Do not use HVD terminators on
your LVD bus.
QUICK CHECK: If the LVD LED is Flashing, a HVD device has been
sensed on the LVD bus, and the bus has been disabled.
Remove the HVD device.
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SCSI IDs
Each device and host adapter on the SCSI bus must have a unique SCSI ID.
It is recommended that the host adapter be left at its default ID of 7. Should
it be necessary for the host adapter ID to be changed, use the OBP setenv
command to change the scsi-initiator-id from 7 to the desired value. It will
be necessary to change the SCSI ID of one or more of the adapters in a SCSI
Clustered system because there will be more than one IntraServer
CompactPCI® adapter on the same SCSI bus.
On a 16-bit (WIDE) SCSI bus, each device must have a unique SCSI ID from
0 - 15. All IntraServer CompactPCI® adapters default to ID 7. All other
devices on the bus should be given Ids from 0 - 6 or 8 - 15. Refer to the
target devices’ documentation setting the targets’ SCSI ID.
NOTE: Not all operating systems currently support SCSI IDs above 7.
Refer to your specific operating system for details.
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4
Cabling SCSI Devices
All IntraServer CompactPCI® SCSI adapters support up to 15 devices per
SCSI channel. Devices can be connected internally, externally or a
combination of internally and externally. For FAST SCSI operation, it is
recommended that the total bus (cable) length from end to end be kept to 3
meters. For Ultra2 SCSI running in Low Voltage Differential (LVD) mode,
the cable must be kept within 12 meters for multidrop connections or 25
meters point to point. For Ultra2 SCSI in Single Ended (SE) mode, it is
recommended that the total bus (cable + module etch) length be kept to 1.5
meters.
It is highly recommended that a high quality SCSI cable be selected for all
device connections, due to the importance of optimal signal integrity, and to
ensure compliance with regulatory agency approval for system emissions.
Most problems encountered during the initial installation of a SCSI system
can be traced to improper or low quality cabling and termination. IntraServer
carries a complete line of high quality SCSI cables, which can be ordered to
meet the requirements of your configuration.
NOTE: In order to ensure optimal signal integrity in the Ultra2 LVD
environment, a differential pair (twisted pair) cable should be
used on all LVD segments of the bus.
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ITI-8000 Series LVD/SE SCSI
Cable Selection Guide
Cable Description
BUS
Length
Meters
Adapter
Connector
Device
Connector
Part
Number
Internal 68-pin ribbon, LVD
differential high density, 5
position (1 adapter & 4
16-Bit
LVD/SE
Internal
1.0
68-pin High
Density
68-pin High
Density
50-401030
devices) with built in LVD/SE
Terminator
1.0
50-500175
External 68-pin high density
to 68-pin micro
16-Bit LVD
External
68-pin high
density
micro
68-pin high
density
male, rt.
angle
External Adapter Cable, 68-
pin micro to 68 position high
density receptacle.
16-Bit LVD
External
0.2
2.0
68-pin micro
68-pin high
density
receptacle
50-500170
50-500120
External 68-pin, high density,
one end right angle cable exit.
NOTE: Extends 50-500170
16-Bit LVD
External
68-pin High
Density
68-pin High
Density, rt.
Angle
Table 5: ITI-8000 Series SCSI Cable Selection Guide
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Connecting Internal SCSI
Devices
Internal SCSI devices (disks inside the host enclosure) can be connected to
the ITI-8241C-R rear I/O adapter using a multi-conductor 68 position ribbon
cable for 16-bit (WIDE) devices. There is one 68 position connector for each
of the two SCSI buses. SCSI bus A is wired to J7 and SCSI bus B is wired to
J8.
Connectors that are labeled ULTRA2 LVD/SE are capable of running LVD
SCSI at 80MB/sec. To maximize the performance of the card, use all LVD
capable devices. Connecting a non-LVD device to the LVD bus will cause it
to run in SE mode and reduce the maximum performance of the port to
40MB/sec.
If the SCSI bus is not in LVD mode (LVD LED is off), the SCSI bus length
must be kept to the Ultra2 SE length of 1.5 meters.
NOTE: If the LVD LED is not illuminated, the LVD bus is not running in
LVD mode. This is a quick check to indicate if a non-Ultra2/LVD
device is on the LVD segment of the card.
Attaching Ultra2 LVD Devices
A differential internal cable (50-401030) can be used to attach internal LVD
disks to the ITI-8241C-R rear I/O module. The LVD cable should be
plugged into one of the LVD/SE connectors on the rear I/O adapter (J7 or J8).
All internal LVD devices should be connected to this cable.
To configure internal devices on the LVD/SE bus:
·
·
Set the device to a unique SCSI ID (0-6 or 8-15), the host adapter
default is 7.
Plug the unterminated end of the SCSI cable into the IntraServer
CompactPCI® adapter, making sure pin 1 (usually marked on the
cable with a red stripe), corresponds to pin 1 on the connector.
·
·
·
Plug one connector on the ribbon cable to each of the devices on
the bus
Plug a 4-pin power connector into the power connector of each
SCSI device
The end of the LVD differential cable has a built in LVD
terminator, which will correctly terminate the end of the internal
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LVD bus segment. The adapter will terminate the other end of the
bus automatically.
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Attaching SE (non-Ultra2/LVD) Devices
The IntraServer internal cable (50-401030) can also be used to attach internal
Single Ended (SE) disks to the ITI-8241C-R rear I/O module. Note that
placing any non-LVD drives on a bus will cause the entire bus to run in
Single Ended mode, and reduce the maximum I/O throughput from
80MB/sec to 40MB/sec. If you must use SE drives on your system, place
them all on the same bus, if possible.
To configure SE internal devices on the ITI-8241C-R adapter:
·
Disable termination on all SE devices, and use a cable (50-401030)
that is capable of SE/LVD termination. This will ensure the SCSI
bus is only terminated at the end, and that a high quality terminator
is being used.
·
·
Set the device to a unique SCSI ID (0-6 or 8-15), the host adapter
default is 7.
Plug the end of the SCSI cable into the J7 or J8 connector on the
ITI-8241C-R adapter, making sure pin 1 (usually marked on the
cable with a red stripe), corresponds to pin 1 on the connector.
·
·
Plug one connector on the ribbon cable to each of the devices on
the SE bus
Plug a 4-pin power connector into the power connector of each
SCSI device
NOTE: If you are using J7 or J8, you must NOT also attach a cable to
the corresponding external SCSI bus on the rear I/O module.
Attempting to use J7 and disks on the “A” external rear I/O
connector, or disks on J8 and disks on the “B” external rear I/O
connector will result in unpredictable behavior.
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Hard Disk Activity Light
IntraServer’s ITI-8000 Series adapters have a built in activity LED, which
indicates when the SCSI bus is busy. The LED will flash to indicate activity
on the bus.
Connecting External SCSI
Devices
Optional cables are available from IntraServer for all external devices. See
the cable selection Table 5 in this guide to determine the correct cable for
your application. You will need to know the type of connector you require
on each end of the cable, and the length of cable required.
Apply the same rules for ID and termination as for internal devices:
·
Only the end device on the bus (last device on the cable) should
have termination enabled
·
Each device must have a unique SCSI ID
All IntraServer ITI-8000 Series modules will automatically enable or disable
SCSI termination by sensing the cable configuration.
NOTE: If you are using external devices, the end of the external cable
MUST be correctly terminated with an LVD Ultra2 terminator.
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5
Example SCSI Configurations
IntraServer’s ITI-8000 Series adapters greatly increase the configuration
flexibility for SCSI while allowing increased performance two to four times
over previous generation products. LVD technology allows multi-drop
cables up to 12 meters, while operating at 80MB/sec.
To maximize the performance of the ITI-8000 Series adapter, the following
general rules must be followed.
·
·
Ultra2/LVD devices must be connected only to the Ultra2/LVD
connectors.
If Ultra/SE devices must be connected to the adapter, put them all
on one bus, SE drives will cause the bus they are on to run at Ultra
speeds, and limit the bus performance to 40MB/sec.
·
·
·
·
The maximum cable length, end to end, of the LVD bus must be 12
meters or less for multi-drop connections
The maximum cable length, end to end, of any bus running in SE
mode must be 1.5 meters or less
Use the LVD cable supplied in your kit to attach LVD devices to
the LVD/SE connector on the card
The end of the SCSI bus MUST provide LVD termination.
Refer to the cabling examples below to correctly configure your adapter.
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Cabling Internal Devices
Be certain to use the IntraServer LVD differential cable and the LVD/SE 68-
pin connector to connect all your internal LVD peripherals. The cable has a
built in terminator at the drive end. The ITI-8000 Series adapter will
terminate the controller end.
Ultra2 SCSI LVD/SE
Ultra2 SCSI LVD/SE
Ultra2 Wide SCSI
LVD/SE Internal
Connector
Internal Connector
Internal Cable
Ultra2 SCSI LVD/SE
Terminator
Ultra2 SCSI LVD Internal
Devices
Figure 9: Internal Ultra2/LVD Devices Using ITI-8241C-R Rear I/O
This example shows correct cabling of internal LVD devices to SCSI bus B
of the ITI-8241C-R Rear I/O module.
Note: In this configuration external drives connected to the bus B rear I/O
connector are not supported.
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Cabling External Devices
Be certain to use high quality differential cable for all your external LVD/SE
connections. When running in LVD mode (LVD LED indicator ON), your
total LVD bus must be kept to 12 meters for multi-drop connections. If the
bus is being used in SE mode (LVD LED indicator OFF), the bus must be
kept to 1.5 meters. You must provide LVD termination at the end of the
external bus.
Ultra2 SCSI
Differential Cable
Ultra2 SCSI
LVD/SE Terminator
(External)
Ultra2 SCSI LVD
External Devices
Ultra2 SCSI LVD/SE
External Connector
Figure 10: External Ultra2/LVD Devices
SUNCluster™ Cabling Examples
The SCSI cable shall not exceed 1.5M total length if the bus is running in
Single Ended Mode, or 6M Ultra2/LVD Mode and needs correct termination
at each end of the cable. There is a short internal cable inside the box, which
connects the IntraServer rear transition card internal connector to the Cable
adapter at the rear end of the HDD (see the cabling diagrams below).
There is ONE external cable per SCSI channel, which connects the two
System boxes. SCSI terminators are required at each end of the cable. This is
achieved by enabling the auto terminators on the SCA adapters. The same
arrangement may be repeated for the second SCSI chain.
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The configuration example figures in this section show how the shared disk
drives, the cables, and the controller cards are physically located in Node 0
and Node 1.
Table 6 shows the recommended termination scheme and SCSI ID
settings for one mirrored drive configuration. Table 6 can also be applied
to the second mirrored drive configuration.
Figure 11: Dual Rear SCSI Cabling in Side-by-Side Layout - one disk per
node using SCA adapter
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Figure 12: Dual Rear SCSI Cabling in Side-by-Side Layout - two disks per
node using SCA adapter
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Figure 13: Dual Rear SCSI Cabling in Side-by-Side Layout - one disk per
node using internal SCSI cable with terminator
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Figure 14: Dual Rear SCSI Cabling in Side-by-Side Layout - two disks per
node using internal SCSI cable with terminator
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Device
at
Description
Notes
HDD
Node0
Shared Disk Drive 1 mounted SCSI-ID = 0
on the removable caddy. The Terminator = Disabled
drive has an SCA connector
TermPwr = Off
that permits hot swap.
SCA-Adapter
Internal Cable
Node0
Node0
Adapter fixed at the rear of
the backplane on top section.
SCSI-68 pin ultra-wide cabel
8’ long that connects the
SCA-adapter (IN) and the
ITI-8241C-R (Channel A)
The rear I/O Transition card
Terminator = Auto
ITI-8241C-R
Node0
This card is plugged at
has a SCSI channel A internal the rear of the ITI-
connector and an external
micro connector.
8241C-S.
External Cable Node0
(One End)
Micro connector SCSI
external cable
External Cable Node1
(Other end)
Micro connector SCSI
external cable
ITI-8241C-R
Node1
The rear I/O Transition card
has a SCSI channel A internal the rear of t he ITI-
This card is plugged at
connector and an external
micro connector.
82141C-S.
Internal Cable
Node1
SCSI-68 pin ultra-wide cable
8’ long that connects between
SCA-adapter (IN) and ITI-
8241C-R (channel A)
SCA-Adapter
DHH
Node1
Node1
Adapter fixed at the rear of
the backplane on top section.
Shared Disk Drive 1 mounted SCSI-ID=0
Terminator = Auto
on the removable caddy. The Terminator = Disabled
drive has an SCA connector
that permits hot swap.
TermPwr = Off
Table 6: SUNCluster™ Cabling and Termination Details
Additional configurations are possible, additional
diagrams may be added in a future manual revision.
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Installing the Ethernet Function
The IntraServer ITI-8241C-S adapter contains four fully-buffered twisted-
pair Ethernet ports (RJ-45), providing four 10BASE-T/100BASE-TX
channels on one CompactPCI® adapter.
Features
·
·
Fully complies with the ANSI/IEEE std. 802.3 CSMA/CD
physical layer specification
Four switchable 10BASE-T/100BASE-TX Ethernet channels
with auto-negotiation. Conforms to IEEE 802.3 Ethernet
standard
·
·
Up to 100 meters of twisted-pair without the use of repeaters
Four independent Ethernet channels can run at either 10Mbps
or 100Mbps
·
·
Support for half duplex or full duplex operation
Multiple 48-bit IEEE 802.3 style media access control (MAC)
identifiers, one for each Ethernet channel
·
LED indicators – link integrity for each Ethernet channel
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Hardware and Software
Requirements for Ethernet
Before installing the adapter, the system must meet the following hardware
and software requirements:
Table 7: Hardware and Software Requirements
Requirements
Hardware /Software
Supported Systems
systems
Sun SPARC™ or SPARC™ OEM
Supported Operating
Environments
Solaris 2.6 and above
Release 3.0 or later
OpenBoot PROM (OBP)
Note – For up to date technical information visit IntraServer’s web site at
Checking the OpenBoot PROM
Revision Level
You can use the OpenBoot command .version to display your system’s
OpenBoot PROM revision level.
Displaying the OpenBoot PROM Revision
Level
At the ok prompt, type .version to check your system’s OpenBoot PROM
revision level.
ok .version
Release 3.00 Version 1203 created 97/04/19 09:44:48
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Installing the Ethernet Ports
This chapter covers how to install the Ethernet portion of the ITI-8241C-S
CompactPCI® Combination adapter in your system and how to verify that the
Ethernet ports have been installed correctly.
Refer to section “Installing the IntraServer CompactPCI Host Adapter” to
install the combination adapter in your CompactPCI® machine.
Ethernet 10/100 Auto-Negotiation
The qfe Ethernet interface used on the IntraServer ITI-8241C-S adapter
supports auto-negotiation. The auto-negotiation protocol, as specified in the
100BASE-T standard, automatically selects the operation mode (half-duplex
or full-duplex) and speed (10Mbps or 100Mbps) based on the network the
adapter is on.
The link speed and modes supported by the IntraServer ITI-8241C-S adapter
are listed below in order of decreasing priority:
·
·
·
·
100Mbps, full-duplex
100Mbps, half-duplex
10Mbps, full-duplex
10Mbps, half-duplex
When the system is booted, the IntraServer CompactPCI® adapter advertises
these capabilities to the Link Partner at the other end of the link (a hub,
switch, or another network interface card (NIC) in a host system). If the Link
Partner also supports auto-negotiation, it will advertise its capabilities over
the link, the common highest priority mode supported by both sides will be
selected automatically for the link operation.
If the IntraServer CompactPCI® adapter is connected to a remote system or to
an interface that is capable of auto-negotiation, your system will
automatically select the speed and duplex mode.
If the IntraServer CompactPCI® adapter is connected to a Link Partner in
which auto-negotiation protocol is not operational, you can configure the
device to not use this protocol and force the driver to set up the link in the
mode and speed of your choice.
Refer to the Platform Notes; “The qfe Ethernet Device Driver” document for
mode information on the qfe driver and auto-negotiation. This document is
also available in the Solaris™ AnswerBook.
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Verifying the Installation
After you have installed the ITI-8241C-S combination adapter, but before
you boot the system, perform the following tasks to verify the installation.
Power on the system and when the banner appears, press the Stop-A keys to
interrupt the boot process and to get to the ok prompt.
1. Use the show-devs command to list the system devices.
You should see lines in the list of devices, similar to the example below.
Ports identified as “/pci@1f,2000/pci@2/IntraServer,qfe@0,1” are the
IntraServer fast Ethernet ports on the ITI-8241C-S adapter.
Your system will vary significantly from the example below depending
on your system configuration.
ok show-devs
…
/pci@1f,2000/pci@2/IntraServer,qfe@0,1
/pci@1f,2000/pci@2/IntraServer,qfe@1,1
/pci@1f,2000/pci@2/IntraServer,qfe@2,1
/pci@1f,2000/pci@2/IntraServer,qfe@3,1
…
Note: If you do not see the devices listed, check to see that the adapter
is firmly seated in the PCI slot. Remove and reinstall the
adapter if necessary
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Diagnostic Testing
The following tests are available to help identify problems when the system
containing the IntraServer ITI-8241C-S adapter does not boot.
The FCode selftest is added to the device tree during the probing phase of the
OpenBoot™ PROM start-up sequence. You can invoke the FCode selftest
diagnostics by using the OpenBoot™ user interface test or test-all
commands. If you encounter an error while running the diagnostics,
appropriate messages will be displayed. Refer to the OpenBoot™ 3.X
Command reference Manual for more information on the test and test-all
commands.
The selftest exercises most functionality of the adapter and checks for the
following conditions:
·
·
·
·
Isolates faulty devices
Checks that no hardware fault exists
Checks connectivity during adapter card installation
Verifies that all components are functional
Use the following example to run selftest using the test command:
ok setenv diag-switch? true
ok test <device-path>
(example: /pci@1f,0/pci@1/pci@2/IntraServer,qfe@0,1
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@1,1
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@2,1
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@3,1)
Hme register test --- succeeded.
Internal loopback test -- succeeded.
Transceiver check -- Using Onboard Transceiver - Link Up.
passed
ok
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The following tests are run when the test command is executed and the
adapter is connected to a network.
·
·
·
·
·
qfe register
MAC Internal Loopback
100MBit PHY Loopback
100MBit TP Loopback
10MBit XCVR Loopback
Note: To test other channels of the adapter, you will need to execute the test
command separately on each channel.
Note: After testing is complete use the following command:
ok setenv diag-switch? False
to turn off diagnostic mode. If diag-switch? is left as true the time for the
system to initialize will increase.
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Verify Connectivity by Monitoring
Network Activity
Perform the following task to verify that the system recognizes the Ethernet
connection. Make sure that you are connected to an active network.
To monitor network activity of incoming network packets, type the following
at the ok prompt, including quotation marks and spaces:
ok setenv diag-switch? true
ok apply watch-net <full path name of the qfe interface>
Internal loopback test -- succeeded.
Transceiver check -- passed
Looking for Ethernet Packets.
'.' is a Good Packet. 'X' is a Bad Packet.
Type any key to stop.
................................................................
................................................................
...............................
ok
Note: <full path name of the qfe interface> in the example above
is the full path name of the qfe found with the show-devs
command at the ok prompt. For example:
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@0,1
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@1,1
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@2,1
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@3,1
Note: After testing is complete use the following command:
ok setenv diag-switch? False
to turn off diagnostic mode. If diag-switch? is left as true the time for the
system to initialize will increase.
Reboot the system after examining the network activity.
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________________________6
Software Installation
Custom, high performance, Ultra2 SCSI device drivers for Sun Solaris
SPARC™ based platforms, including Versions 2.6 and 7.0 are available from
IntraServer, and are included with your adapter.
Detailed instructions for software installation for Sun Solaris are included in
this section.
The Ethernet ports on the card are supported under the qfe Ethernet driver,
which is resident on the Solaris 2.6 and later software distribution media.
The video section of the card is based on ATI’s RAGE IIC, and is supported
under the m64 driver on the Solaris 2.6 and later software distribution media.
NOTE: It is highly recommended that you make a backup of your system
disk before installing any software. Failure to back up all files on
your system may result in unrecoverable loss of data.
Installation for Sun™ SPARC™
Solaris™ Ultra2 SCSI Options
(ITI-8200 Series)
IntraServer’s ITI-8000 Series adapters offer the highest possible performance
on Sun™ Solaris™ systems. IntraServer’s Ultra2 SCSI drivers, (ITSPS and
ITHPS) are optimized for low CPU overhead and high I/O throughput,
making use of IntraServer’s single interrupt scripts.
IntraServer’s Ultra2 SCSI adapters have built in Fcode, designed to operate
in Sun’s OpenBoot environment, allowing Ultra2 SCSI devices to be
available to the OpenBoot (ok) prompt.
This chapter describes the features and use of the IntraServer Device Drivers
for the Solaris Operating system 2.6 and 7.0
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Introduction
The IntraServer driver, ITHPS, allows the Solaris operating system to
interface with SCSI devices connected to IntraServer 8200 series Ultra2
controllers with support for Low Voltage Differential (LVD) devices. This
driver takes advantage of new hardware features in the 8200 series controllers
to minimize CPU utilization, including a single interrupt per I/O.
Features
·
Provides synchronous negotiation (including Fast
SCSI/Ultra SCSI/Ultra2 SCSI)
·
·
·
·
·
·
Supports multiple host adapters
Supports disconnect/reselect
Allows multiple and non-contiguous LUN support
Supports scatter/gather
Supports wide devices, and tagged command queuing
Supports multiprocessors
System Requirements
Your SPARC™ Solaris™ system must have the following available
resources in order to install the ITI-8000 Series Ultra2 SCSI adapter.
Resource
Requirement
Host Bus Slot
Sun™
Solaris™
system
with
available
CompactPCI® 6U slot
Operating system
Network Boot Server
Firmware
Solaris™ 2.6 release or later
SPARC™ or Intel Solaris boot server*
OpenBoot™ PROM Version 3.0 or greater
* Only required if you will be using the IntraServer module to support your
System disk.
After installing the module in an appropriate PCI slot and making all the
necessary internal and external connections to the module, power on the host
system.
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Verifying Correct Installation
Use this procedure to verify installation of your ITI-8000 Series Ultra2 SCSI
adapter before booting your system:
1
2
Power on the system.
When the banner is displayed, press the Stop-A keys to
interrupt the boot process and stop at the ok prompt.
3
Use the show-devs command to list the system devices. You
should see an output similar to the following:
/SUNW,UltraSPARC-IIi@0,0
/pci@1f,0
/virtual-memory
/memory@0,0
/packages
/pci@1f,0/pci@1
/pci@1f,0/pci@1,1
/pci@1f,0/pci@1/pci@1
/pci@1f,0/pci@1/pci@1/IntraServer,Ultra2-scsi@0,1
/pci@1f,0/pci@1/pci@1/IntraServer,Ultra2-scsi@0
/pci@1f,0/pci@1/pci@1/IntraServer,Ultra2-scsi@0,1/tape
/pci@1f,0/pci@1/pci@1/IntraServer,Ultra2-scsi@0,1/disk
/pci@1f,0/pci@1/pci@1/IntraServer,Ultra2-scsi@0/tape
/pci@1f,0/pci@1/pci@1/IntraServer,Ultra2-scsi@0/disk
/pci@1f,0/pci@1,1/network@3,1
/pci@1f,0/pci@1,1/scsi@2
/pci@1f,0/pci@1,1/network@1,1
/pci@1f,0/pci@1,1/ebus@1
ok
·
·
/pci@1f,0/pci@1/pci@1/IntraServer,Ultra2-scsi@0
identifies the FIRST SCSI interface on an IntraServer ITI-
8000 Series adapter
/pci@1f,0/pci@1/pci@1/IntraServer,Ultra2-scsi@0,1
identifies the SECOND SCSI interface on the IntraServer ITI-
8000 Series adapter
Note: The above are examples. The output of show-devs will vary
depending on your system and configuration. Use the
corresponding entries on your system, not the ones given here.
If these devices are not listed, check that the adapter is correctly installed, and
re-seat the adapter if necessary.
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Identifying the SCSI disks
The probe-scsi-all command is used to identify the SCSI devices on your
IntraServer adapter.
ok probe-scsi-all
/pci@1f,0/pci@1/pci@1/IntraServer,Ultra2-scsi@0,1
Target 0
Unit 0 Disk SEAGATE ST39102LC
Target 1
Unit 0 Disk SEAGATE ST39102LC
0004
0004
/pci@1f,0/pci@1/pci@1/IntraServer,Ultra2-scsi@0
Target 0
Unit 0 Disk IBM DDRS-34560D DC1B
Target 1
Unit 0 Disk IBM DDRS-34560D DC1B
If the SCSI disks on your IntraServer adapter are not identified by your
system, check the following:
1. Does each disk have a unique SCSI ID?
2. Does each disk have an ID that does not conflict with the ID of the
IntraServer adapter (Default id = 7)?
3. Is the bus correctly terminated?
The IntraServer adapter will
automatically terminate the host end of the bus. You must have an
SE/LVD terminator at the end of the SCSI chain.
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IntraServer adapters can be identified at the ok prompt using the following
procedure:
1. select the adapter entry:
cd /pci@1f,0/pci@1/pci@1/IntraServer,Ultra2-scsi@0,1
2. use .properties to show the adapter properties
.properties
assigned-addresses 81036810 00000000 00001000 00000000 00000100
82036814 00000000 00100000 00000000 00000400
8203681c 00000000 00102000 00000000 00002000
82036830 00000000 00140000 00000000 00040000
compatible
version#
model
ithps
1.0.0
IntraServer,ITI82xx
wide
device_type
scsi-2
clock-frequency
02faf080
reg
00036800 00000000 00000000 00000000 00000000
01036810 00000000 00000000 00000000 00000100
02036814 00000000 00000000 00000000 00000400
0203681c 00000000 00000000 00000000 00002000
02036830 00000000 00000000 00000000 00040000
arc-identifier
name
NCRC810
IntraServer,Ultra2-scsi
fcode-rom-offset 0000d000
devsel-speed
class-code
interrupts
max-latency
min-grant
00000001
00010000
00000001
00000040
00000011
00000005
0000000b
revision-id
device-id
vendor-id
00001000
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ITHPS and ITSPS Device Drivers
The IntraServer ITHPS and ITSPS drivers are designed to Sun Microsystems
SCSA specifications' for device drivers. These drivers allows connection of
SCSI devices including disk drives, CD-ROMs, and tape drives for PCI-
based machines. To support a new SCSI device, the Solaris 2.6/7.0
architecture requires that the device complies to the SCSI standard.
The following sections describe the procedures to install the drivers on
Solaris.
Installing ITHPS Ultra2 SCSI Drivers
IntraServer’s ITI-8200 Series adapter uses the ITHPS Ultra2 SCSI driver for
Solaris, this driver is included with your adapter kit.
Note: If you plan on using an IntraServer adapter for your SYSTEM
DISK, you MUST use the NETWORK install procedure in order to
load the device driver during installation.
Existing System Installation
These instructions provide details to install the IntraServer ITHPS driver to
an existing Solaris operating system installation.
Note: You must be logged on as root to perform the installation.
Floppy Disk Install
If you received the drivers on a floppy diskette:
1. Place the diskette in the floppy drive and execute the
"volcheck" command to ensure the system sees the floppy.
2. Change directory to the root of the floppy
(e.g. "cd /floppy/floppy0")
3. Execute the install.sh shell script to add the ITHPS and ITSPS
drivers to the operating system:
./install.sh
4. The ITHPS and ITSPS device drivers are now installed.
Reboot the machine to reconfigure the system and to
recognize the new devices.
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Distribution File Install
If you received the drivers in an itis_install.tar.Z file:
1. Uncompress and un-tar the itis_install.tar.Z file by typing the
following commands in order to create a directory named
install:
uncompress itis_install.tar.Z
tar -xvf itis_install.tar
cd install
2. Execute the install.sh shell script to add the ITHPS and ITSPS
drivers to the operating system:
/install.sh
3. The ITHPS and ITSPS device drivers are now installed.
Reboot the machine to reconfigure the system and to
recognize the new devices.
Note: If you change the disk drive configuration of your machine, it may
be necessary to issue the command:
touch /reconfigure
and then reboot the system in order for the system to detect and
correctly install your new disks.
Network Installation Procedure
If you are using your IntraServer adapter to support your SPARC™ Solaris
system disk, you must install the Solaris operating system using a network
install. This section describes a complete installation of Solaris to a client
system using IntraServer SCSI adapters for the system disk. The method
described in this section allows you to install the IntraServer ITSPS and
ITHPS drivers onto a network boot kit, making them available during the
SPARC™ installation script.
If you are simply installing an IntraServer adapter as an additional storage
adapter in an existing system, use the driver installation procedure described
in the previous section.
Setting up a Boot/Install Server
Refer to the “Preparing to Install Solaris Software Over the Network” section
of the Solaris Advanced Installation Guide, available at http://docs.sun.com
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The basic steps to set up a boot/install server are as follows:
1. Insert your Solaris distribution CD in your boot/install server’s CDROM
drive.
2. Change your directory to the Tools area on your distribution CD:
cd /cdrom/cdrom0/Solaris_2.6/Tools
3. Use the setup_install_server script to copy the boot and installation files
to your boot/install server:
./setup_install_server /export/home/install
Installing the ITHPS/ITSPS Drivers on the
Boot/Install Server
Once you have set up your network boot and install server, run the
“install.sh” script with the “–n” parameter to copy the driver kit to the boot
server’s boot files:
1. Place the diskette in the floppy drive and execute the "volcheck"
command to ensure the system sees the floppy.
2. Change directory to the root of the floppy
cd /floppy/floppy0
3. Execute the install.sh shell script to add the ITHPS and ITSPS drivers to
the boot installation area:
./install.sh –n /export/home/install/Solaris_2.6
Note: For Solaris 2.7 boot files, the directory would be
/export/home/install/Solaris_2.7.
Note: The message “major number maximum based on server, not client”
can safely be ignored.
Running the install.sh script this way will copy and install the IntraServer
drivers into the Tools/Boot/ area of the boot files and allow IntraServer
adapters be booted for installation via the bootserver.
Adding Clients to your Boot/Install Server
For each machine that will boot into the boot/install server add a client entry
on the boot/install server, as follows:
1. Change directory to the boot/install kit
cd /export/home/install/Solaris_2.6/Tools
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2. Use the add_install_client script to add the client machine
./add_install_client -i ipaddr
-e ethernetid client_name platform_group
Where: ipaddr is the tcp/ip address of the client
ethernetid is the ethernet hardware (mac) address of the client
client_name is the client’s system name
platform_group is the client’s vendor defined hardware group
Example: ./add_install_client -i 192.168.103.124 –e 00:08:26:02:25:34
sunsys sun4u
Note: You can obtain the platform_group from a machine of the same
type as the target client using the uname –m command.
Booting the Client using ITHPS/ITSPS drivers
Now you can begin the installation of Solaris to the client target machine via
the boot and install server. On the client machine, boot the network install kit
you created in the preceding steps as follows:
ok boot net -v
Note: It is important to choose "Manual Reboot" rather than "Auto
Reboot" during the installation of Solaris on the target machine. If
you choose "Auto Reboot", you will not have the opportunity to
complete the installation of the IntraServer SCSI drivers and your
system will fail to boot.
Once the installation has completed and the system is waiting to be manually
rebooted, proceed to a console window and run the following script:
/sbin/itisinst
This will copy and install the drivers from the boot server to the newly
created Solaris installation. Once this script has been run, the IntraServer
device driver installation is complete and the system can be rebooted.
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Notes: The message “major number maximum based on server, not client”
can safely be ignored.
Your SUN machine will prompt you to allow power saving
automatic shutdown. You must answer no to this question if you
are using the IntraServer adapter to support your boot disk
If you change the disk drive configuration of your machine, it may
be necessary to issue the command:
touch /reconfigure
and then reboot the system in order for the system to detect and
correctly install your new disks.
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Configuring the Driver Software
Beginning with the Solaris 2.6 Hardware: 5/98 release the Solaris qfe
software driver that is used by the ITI-8241C-S is bundled with the Solaris
operating system.
Note: For information on how to obtain the latest patches and patch
SunServiceä or you local reseller.
Configuring Host Files
After installing the IntraServer ITI-8241C-S CompactPCI® Adapter, you
must create a hostname.qfe<num> file for each Ethernet interface. You must
also assign an IP address and a hostname for each Ethernet interface in the
/etc/hosts file.
Installing the software for the ITI-8241C-S
qfe adapter entry
Create an /etc/hostname.qfe0 file. The number 0 following qfe represents the
first instance of the qfe device. Use channel qfe1 for a second Ethernet
channel and so on.
·
Do not create /etc/hostname.qfe<num> files for the IntraServer qfe
channels (if any) you do not plan to use. The /etc/hostname.qfe<num>
file must contain the hostname for the appropriate network interface.
·
·
The hostname should have an IP address and should be entered in the
/etc/hosts file.
The hostname should be different from any hostname of any other
interface, for example: /etc/hostname.qfe0 and /etc/hostname.qfe1
cannot share the same hostname.
·
The following is an example of the /etc/hostname.qfe<num> files
required for a machine called intra that will be known as intra-1 and
intra-2 on the networks connected to the qfe0 and qfe1 Ethernet
interfaces.
intra # cat /etc/hostname.qfe0
intra-1
intra # cat /etc/hostname.qfe1
intra-2
intra # cat /etc/hostname.qfe2
intra-3
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intra # cat /etc/hostname.qfe3
intra-4
Create an appropriate entry in the /etc/hosts file for each active qfe channel.
intra # cat /etc/hosts
…
127.0.0.1 localhost
192.168.120.10
192.168.121.10
192.168.122.10
192.168.123.10
192.168.124.10
intra
loghost
intra-1
intra-2
intra-3
intra-4
Reboot your system
Booting from the Network Using Solaris
You can use the qfe driver on your ITI-8241C-S adapter to boot over the
network using the following example:
Find the hme device from the ok prompt:
ok show-devs
Find the full name of the hme you want to boot, for example:
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@0,1
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@1,1
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@2,1
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@3,1
Note: You need to select only one of these qfe devices for booting
Start the boot:
ok boot /pci@1f,0/pci@1/pci@2/IntraServer,qfe@0,1
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Customizing the Installation
Network Hubs that do not send Link Pulses
Certain 10BASE-T hubs are not compliant with the IEEE 802.3 Ethernet
standards for link pulses. To connect your system to these hubs that do not
send link pulses, you need to disable your system from looking for link
pulses, as in the following example:
Find the qfe device from the ok prompt:
ok show-devs
Find the full name of the qfe you want to boot, for example:
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@0,1
Type:
ok nvedit
Type the following, press the return key at the end of line 0:
0: probe-all install-console banner
1: apply disable-link-pulse
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@0,1
Press the Control-C keys after typing
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@0,1
Type:
ok nvstore
ok setenv use-nvramrc? true
Reboot your system.
Configuring Driver Parameters
The qfe device driver controls the IntraServer ITI-8241C-S, qfe Ethernet
Device. The device driver automatically selects the link speed using the
auto-negotiation protocol with the link partner.
You can manually configure the qfe device driver parameters to customize
each qfe device in your system in three ways:
·
Configure the qfe driver parameters generally for all qfe devices in the
system by entering the parameter variables in the /etc/system file.
·
Set a parameter on a per-device basis by creating the qfe.conf file in the
/kernel/drv directory.
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·
Use the ndd (1M) utility to temporarily change a parameter. This
change is lost when you reboot the system.
Refer to the Platform Notes: The qfe Fast Ethernet Device Driver document
for more information on configuring driver parameters. This document is
also available on the Solaris™ AnswerBook.
Increasing TCP/IP performance
You can increase the TCP/IP performance of the ITI-8241C-S qfe adapter by
changing the TCP highwater mark to 64K. This can be done with the ndd
(1M) utility as follows.
As superuser, type:
# ndd –set /dev/tcp tcp_xmit_hiwat 65535
# ndd –set /dev/tcp tcp_recv_hiwat 65535
# ndd –set /dev/tcp tcp_cwnd_max 65534
The changes will take effect immediately and affect all system networking
interfaces.
Manually Specifying 10Mbps or 100Mbps
Connection
If you need to manually specify the speed of the network your ITI-8241C-S
adapter is on, use the following process at the ok prompt:
Find the hme device from the ok prompt:
ok show-devs
Find the full name of the hme you want to boot, for example:
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@0,1
Type:
ok nvedit
Type the following, press the return key at the end of line 0:
0: probe-all install-console banner
1: apply transfer-speed=10
/pci@1f,0/pci@1/pci@2/IntraServer,qfe@0,1
Note: To specify 100Mbit/sec operation, apply transfer-
speed=100
Press the Control-C keys after typing
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/pci@1f,0/pci@1/pci@2/IntraServer,qfe@0,1
Type:
ok nvstore
ok setenv use-nvramrc? true
Reboot your system.
Refer to the Platform Notes: The qfe Fast Ethernet Device Driver document
for more information on the qfe device driver and forcing network speed.
This document is also available on the Solaris™ AnswerBook.
qfe local-mac-address
Each of the network interfaces of the ITI-8241C-S Four Port Ethernet PCI
adapter has been assigned a unique MAC (Media Access Control) address,
which represents the 48-bit Ethernet address for that channel.
The OpenBoot firmware on the IntraServer ITI-8241C-S qfe adapter contains
an Ethernet number that software can use to identify the adapter.
After the Openboot™ PROM probes the adapter’s FCode PROM, a local-
mac-address property is created in the adapter’s device node. The property’s
value corresponds to the Ethernet number that can be used with the adapter.
The device driver, or any other qfe adapter utility, can use this local-mac-
address property for configuring that Ethernet interface.
Conflicts With FastEthernet Switches
There are two FASTEthernet (100BASE-T) switches that may present
difficulties when working with the ITI-8241C-S FastEthernet PCI adapter:
·
·
Bay Networks model 28115/ADV
SynOptics model 28115
If you use the adapter with these switches you will encounter difficulties.
Please refer to Sun’s bug ID 4071199 for more information. A patch is
available from Sun that will fix these difficulties.
Note: For information on how to get the latest patches and patch revisions
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Increasing Performance on Enterprise Servers
If you deploy four ITI-8241C-S Four-Port FastEthernet adapters in an
Enterprise Server you may experience slow performance and response times
during peak periods of high network traffic. This poor performance is
usually caused by applications that use data buffer and socket buffer sizes
greater than 8Kbytes.
Improved performance can be achieved by adjusting the application’s data
buffer size to be less than or equal to 8Kbytes.
IP Forwarding Routing Protocols
The Solaris operating system will by default configure systems with more
than one network interface to be an IP forwarding router. Installing an ITI-
8241C-S in a system will make this occur.
An Application Server which might be running a Database or NFS file
services is typically “multihomed” which means that that they contain more
than one network interface but do not run IP protocols or forward IP packets.
If IP forwarding and routing protocols on multihomed application servers is
not disabled the servers may experience poor performance.
For more information, refer to the TCP/IP and Data Communications
Administration Guide shipped with the Solaris documentation.
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Troubleshooting
The following are some potential error messages that may be preceded by a
warning message displayed by the operating system. In the message
descriptions below; the ITHPS<n> (or ITSPS(n) in case of the ITSPS driver)
signifies that <n> can be replaced by some number assigned to it by the
operating system. That value helps to identify the SCSI bus that is reporting
the error.
ITHPS<n>: This hardware not supported by this driver
ITHPS has been told to control a 53C896 (53C895 for ITSPS)
hardware which is made by a manufacturer other than IntraServer
Technology. This adapter requires a special driver provided by that
manufacturer. Please contact the manufacturer for assistance.
ITHPS<n>: Failed to map device registers
ITHPS was unable to access the hardware registers necessary for
operation. The operating system did not properly configure the PCI
device.
ITHPS<n>: Hardware not properly enabled by system, cmd=xxxxh
The system has not properly enabled the configuration resources
that ITHPS needs in order to use this hardware. The cmd=xxxxh
value needs to be reported to technical support.
ITHPS<n>: Ignored invalid scsi-initiator-id value = x
The ithps.conf file has an invalid scsi-initiator-id value as displayed
in the error message. The allowable values are in the range 0..15.
ITHPS<n>: Could not allocate memory to read configuration data.
The driver was unable to allocate memory required to process the
configuration data. This means that the configuration was not
properly determined. To fix this you may need to manually
configure the driver using the ithps.conf file.
ITHPS<n>: Unable to make reset notification callbacks
The ITHPS was unable to notify the target device driver of a SCSI
bus reset. The target driver may start to malfunction because of
this.
ITHPS<n>: ddi_dma_numwin() failed
ITHPS<n>: ddi_dma_getwin() failed
ITHPS<n>: ddi_dma_alloc_handle: xxh unknown/impossible
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ITHPS<n>: ddi_dma_buf_bind_handle: DDI_DMA_INUSE impossible
ITHPS<n>: ddi_dma_buf_bind_handle: xxh unknown/impossible
ITHPS<n>: ddi_dma_unbind_handle: failed
The operating system failed to respond to the named routine in a
known manner. This is a fatal error that is not recoverable. Please
report this error to technical support.
ITHPS<n>: No KeyROM found. Hardware contains no valid license
The adapter is not a valid IntraServer adapter licensed for use with
Solaris.
ITHPS<n>: Device in a slave-only slot and is unusable
ITHPS<n>: Hi-level interrupts not supported
The adapter is in a slot that can not be used with this driver. Please
try moving the adapter to a different PCI slot.
ITHPS<n>: Failed to attach. This adapter will not be installed.
Because of one of the previous two errors, this adapter could not be
"attached" to the I/O subsystem and will not be accessable. See
the previous error message and solve that problem.
ITHPS<n>: Unable to obtain soft state structure
The driver was unable to initialize a required data structure and
therefore did not load. Please call technical support.
ITHPS<n>: Failed to attach interrupt handler
The driver was unable to initialize the interrupt handler as required.
Please call technical support.
ITHPS<n>: The adapter is malfunctioning
ITHPS<n>: The adapter is malfunctioning or is of an unknown type
The driver is not able to communicate with the hardware. You may
need to update your driver or your hardware.
ITHPS<n>: Failed to create minor node required for DMI interface
The driver was unable to create an entry point for the DMI device
driver. If you are not using the DMI device driver then you may
safely ignore this message.
ITHPS<n>: Could not attach to the SCSI subsystem
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The driver was unable to communicate with the SCSI device driver
that is part of the operating system. You may need to update your
driver.
ITHPS<n>: Failed to allocate memory
The driver was unable to allocate the memory needed during
initialization. You may have run out of available memory.
ITHPS<n>: Unbind failed!
The driver had a problem when attempting to unload itself. This is
a fatal error.
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________________________7
Glossary of Terms
The following terms are used throughout this guide.
Term
Meaning
Notes
10/100
Both 10 and 100Mbps on the same port.
100BaseT Physical layer spec. for 100Mbps Ethernet
over various wiring specs.
10BaseT
IEEE 802.3 physical layer spec. for 10Mbps
Ethernet over 2 pairs of UTP wire
BIOS
Basic Input/Output System
CSMA/CD
Carrier Sense Multiple Access/Collision
Detect. Protocol for carrier transmission
access in Ethernet networks.
EISA
Extended ISA
Performance
Enhanced ISA
Ethernet
IEEE-standard data link protocol that
specifies how data is placed on and
retrieved from a common transmission
medium.
Fast
Ethernet
100Mbps technology based on the 10BaseT
Ethernet CSMA/CD network access method.
FAST
SCSI
SCSI clocked at 10 MHz
10 Mbytes/sec
8-bit,
20 Mbytes/sec
16-bit
Hub
Connects 2 or more devices together in
order for them to communicate on a network
HVD
High Voltage Differential
Ultra SCSI
Standard for
Differential
Devices
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I/O
Input/Output
ISA
Industry Standard Architecture
Older PC
Standard I/O
bus
LUN
LVD
Logical Unit Number
Low Voltage Differential
Ultra2 SCSI
Standard
NIC
Network Interface Card, e.g. ITI-8241C-S
Packet
Unit of information packaged in a
predetermined structure for communications
using Ethernet protocols.
PCI
Peripheral Component Interconnect
Industry
Standard Bus
POST
RJ-45
Power On Self Test
The 8-conductor version of an RJ-11
(telephone, but wider).
Router
SCAM
Component which receives and transmits
and forwards packets to their destinations
via the shortest route possible.
SCSI Configured AutoMatically
Most SCSI
devices do not
yet support
SCAM
SCSI
SE
Small Computer Storage Interconnect
Single Ended
Ultra SCSI
Standard
Switch
Hardware that routes packets across a
network.
Ultra
SCSI
SCSI clocked at 20 MHz
20 Mbytes/sec
8-bit,
40 Mbytes/sec
16-bit
SCSI clocked at 40 MHz
Ultra2
SCSI
40 Mbytes/sec
8-bit,
80 Mbytes/sec
16-bit
UTP
Unshielded twisted pair
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Wide
SCSI
16-Bit SCSI
Table 8: Glossary of Terms
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Appendix A Connector
Specifications
VGA Video Connector
The VGA interface on the ITI-8241C-S uses the industry standard 15-pin “D”
connector, and is wired as follows:
Figure 15: Video Connector
Connection
Signal
Red
Green
Blue
Connection
9
Signal
+5V
1
2
3
4
5
6
7
8
10
11
12
13
14
15
Sync Ground
Ground
Bidirectional data
Horiz. Sync.
Vert. Sync.
Data timing
Ground
DDC Ground
Red Ground
Green Ground
Blue Ground
Table 9: Video Connector Pinout
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Ethernet Connector
The 8-pin RJ-45 connector for 10/100 Mb/sec Ethernet is wired as shown:
87654321
Figure 16: 8-Pin MJ Connector (Front)
With the connection pins assigned as shown:
Pin Number
Signal Name
Transmit +
Transmit -
Receive +
No Connection
No Connection
Receive -
1
TX (+)
TX (-)
RX (+)
NC
NC
RX (-)
2
3
4
5
6
7
8
No Connection
No Connection
NC
NC
Table 10: 8-Pin MJ Connector Pin Assignments
Connection from the ITI-8241C-S adapter to a network hub must be made as
shown:
Straight Through
Adapter Pin
Hub Pin
ßà
ßà
ßà
TX (+)
TX (-)
RX (+)
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
RX (+)
RX (-)
TX (+)
ßà
RX (-)
TX (-)
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Table 11: Adapter to Network Hub Wiring
Connection from the ITI-8241C-S adapter to another network adapter (point
to point) must be made as shown:
Crossover
Adapter 1 Pin
Adapter 2
Pin
TX (+)
TX (-)
RX (+)
1
2
3
4
5
6
7
8
ßà
ßà
ßà
3
6
1
4
5
2
7
8
RX (+)
RX (-)
TX (+)
RX (-)
ßà
TX (-)
Table 12: Adapter to Adapter (point to point) Wiring
Network Cabling Requirements
In order for your network to operate properly, you must use a category of
network cabling that is appropriate for the data rate of the channel. For
10Mb/s operation, Category 3, or 5 cable is appropriate. When operating in
100Mb/s or 100Mb/s Full Duplex, a Category 5 cable should be used.
The maximum cable segment length supported at 100Mb/sec speed, on
Category 5 cable is 100M. Any single cable segment (adapter to adapter or
adapter to network hub) must be within the 100M length requirement.
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Appendix B: Block Diagram
Video
Connector
Quad Ethernet
Connector
Dual External
SCSIConnector
4MB
Graphics
Memory
SCSI bus
B
SCSI bus
A
Graphics
Ethernet
Port2
Ethernet
Port0
PCI
Ethernet
Port3
Ethernet
Port1
64-bit
PCI-PCI
Bridge
Dual
Port
SCSI
64-bit
PCI
J1
J2
J3
J5
Figure 17: ITI-8241C-S Block Diagram
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Appendix C: Rear I/O Backplane
Connections
All I/O is accessible via the rear connectors of the module, on J3 and J5. J3
brings the Video and SCSI Channel A to the backplane, and J5 brings SCSI
Channel B, and the four Ethernet channels to the backplane. Optional rear
I/O module ITI-8241C-R uses J3 and J5 to bring SCSI, Video and Ethernet to
the rear of the system enclosure.
CompactPCI® Connector J3
Connector Row
Pin
19
18
17
16
15
14
13
12
11
10
9
A
B
C
D
E
GND
GND
GND
GND
B_RED
B_GREEN
B_BLUE
GND
A_TERMPWR
+5V
LVDA_SD0+
LVDA_SD1+
LVDA_SD4+
LVDA_SD3+
LVDA_SD6+
LVDA_SD7+
LVDA_SATN+
LVDA_SBSY+
LVDA_SACK+
LVDA_SC_D+
LVDA_SI_O+
LVDA_SD9+
LVDA_SD10+
GND
GND
GND
GND
GND
GND
GND
B_BHSYNC
B_MONID2
GND
B_MONID1
B_VSYNC
GND
GND
GND
A_TERMPWR
A_DIFFSENS
LVDA_SD0-
LVDA_SD1-
LVDA_SD4-
LVDA_SD3-
LVDA_SD6-
LVDA_SD7-
LVDA_SATN-
LVDA_SBSY-
LVDA_SACK-
LVDA_SC_D-
LVDA_SI_O-
LVDA_SD9-
LVDA_SD10-
A_TERMPWR
LVDA_SD13-
LVDA_SD12-
LVDA_SD14-
LVDA_SDP1-
LVDA_SD15-
LVDA_SD2-
LVDA_SD5-
LVDA_SDP0-
LVDA_SRST-
LVDA_SMSG-
LVDA_SSEL-
LVDA_SREQ-
LVDA_SD8-
LVDA_SD11-
A_TERMPWR
LVDA_SD13+
LVDA_SD12+
LVDA_SD14+
LVDA_SDP1+
LVDA_SD15+
LVDA_SD2+
LVDA_SD5+
LVDA_SDP0+
LVDA_SRST+
LVDA_SMSG+
LVDA_SSEL+
LVDA_SREQ+
LVDA_SD8+
LVDA_SD11+
INT_LVDA_1
GND
GND
BA_ACTIVE_LED
GND
GND
8
7
6
5
BA_TERM_LED
GND
4
3
2
1
GND
B_LVDA_LED
GND
GND
Table 13: Backplane Connector J3 Pin-out
Note:
Note:
Connector row ‘F’ all grounds.
Bold Text Indicates Reserved pin on –F module variation.
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Compact PCI® Connector J5
Connector Row
Pin
22
21
20
19
18
17
16
15
14
13
12
11
10
9
A
B
C
D
E
BPORT0_RX+
GND
BPORT1_RX+
GND
BPORT2_RX+
GND
BPORT0_RX-
GND
BPORT1_RX-
GND
BPORT2_RX-
GND
GND
BPORT0_TX-
GND
BPORT1_TX-
GND
BPORT2_TX-
GND
BPORT0_TX+
GND
BPORT1_TX+
GND
BPORT2_TX+
GND
BPORT0_LED
GND
BPORT1_LED
GND
BPORT2_LED
GND
BPORT3_RX+
B_TERMPWR
B_DIFFSENS
LVDB_SD0-
LVDB_SD1-
LVDB_SD4-
LVDB_SD3-
LVDB_SD6-
LVDB_SD7-
LVDB_SATN-
LVDB_SBSY-
LVDB_SACK-
LVDB_SC_D-
LVDB_SI_O-
LVDB_SD9-
LVDB_SD10-
BPORT3_RX-
B_TERMPWR
+5V
BPORT3_TX-
B_TERMPWR
LVDB_SD13-
LVDB_SD12-
LVDB_SD14-
LVDB_SDP1-
LVDB_SD15-
LVDB_SD2-
LVDB_SD5-
LVDB_SDP0-
LVDB_SRST-
LVDB_SMSG-
LVDB_SSEL-
LVDB_SREQ-
LVDB_SD8-
LVDB_SD11-
BPORT3_TX+
B_TERMPWR
LVDB_SD13+
LVDB_SD12+
LVDB_SD14+
LVDB_SDP1+
LVDB_SD15+
LVDB_SD2+
LVDB_SD5+
LVDB_SDP0+
LVDB_SRST+
LVDB_SMSG+
LVDB_SSEL+
LVDB_SREQ+
LVDB_SD8+
LVDB_SD11+
BPORT3_LED
GND
LVDB_SD0+
LVDB_SD1+
LVDB_SD4+
LVDB_SD3+
LVDB_SD6+
LVDB_SD7+
LVDB_SATN+
LVDB_SBSY+
LVDB_SACK+
LVDB_SC_D+
LVDB_SI_O+
LVDB_SD9+
LVDB_SD10+
GND
INT_LVDB_1
GND
GND
BB_ACTIVE_LED
GND
8
7
GND
6
5
4
3
BB_TERM_LED
GND
GND
B_LVDB_LED
GND
2
1
GND
Table 14: Backplane Connector J5 Pin-out
Note:
Note:
Connector row ‘F’ all grounds.
Bold Text Indicates Reserved pin on –F module variation.
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List of Figures
Figure 1: ITI-8241C-S I/O Connector Configuration....................................15
Figure 2: ITI-8241C-R Rear I/O Connector Configuration...........................16
Figure 3: ITI-8241C-S Configuration Jumper and Header Location............17
Figure 4: IntraServer ITI-8241C-R Rear I/O Transition Module..................19
Figure 5: Video Configured for Front I/O .....................................................21
Figure 6: Video Configured for Rear I/O.......................................................21
Figure 7: Ethernet Configured for Front I/O .................................................22
Figure 8: Ethernet Configured for Rear I/O ..................................................22
Figure 9: Internal Ultra2/LVD Devices Using ITI-8241C-R Rear I/O..........34
Figure 10: External Ultra2/LVD Devices ......................................................35
Figure 11: Dual Rear SCSI Cabling in Side-by-Side Layout - one disk per
node using SCA adapter .............................................................36
Figure 12: Dual Rear SCSI Cabling in Side-by-Side Layout - two disks per
node using SCA adapter .............................................................37
Figure 13: Dual Rear SCSI Cabling in Side-by-Side Layout - one disk per
node using internal SCSI cable with terminator ........................38
Figure 14: Dual Rear SCSI Cabling in Side-by-Side Layout - two disks per
node using internal SCSI cable with terminator ........................39
Figure 15: Video Connector...........................................................................70
Figure 16: 8-Pin MJ Connector (Front) ........................................................71
Figure 17: ITI-8241C-S Block Diagram.......................................................73
List of Tables
Table 1: Hardware Covered by this Guide ....................................................10
Table 2: Available Options.............................................................................10
Table 3: Operating System Support................................................................11
Table 4: Configuration Headers and Jumpers...............................................18
Table 5: ITI-8000 Series SCSI Cable Selection Guide...................................28
Table 6: SUNCluster™ Cabling and Termination Details ............................40
Table 7: Hardware and Software Requirements ............................................42
Table 8: Glossary of Terms............................................................................69
Table 9: Video Connector Pinout...................................................................70
Table 10: 8-Pin MJ Connector Pin Assignments ...........................................71
Table 11: Adapter to Network Hub Wiring....................................................72
Table 12: Adapter to Adapter (point to point) Wiring....................................72
Table 13: Backplane Connector J3 Pin-out ...................................................74
Table 14: Backplane Connector J5 Pin-out ...................................................75
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________________________8
Software License
End-User License Agreement for
Software
Warranty for Software and Hardware
Important- READ CAREFULLY: This End-User License Agreement
(“EULA”) is a legal agreement between you (either an individual or a
single entity) licensee of the IntraServer ITIpciTM SCSI Software being
licensed by IntraServer Technology, Inc. (“ITI”) for the software
(“SOFTWARE PRODUCT” or “SOFTWARE”) provided with the
ITIpciTM Host Adapter (“Host Adapter”). You may not use the Software
except in conjunction with the Host Adapter. The SOFTWARE
PRODUCT includes computer software, the associated media, any
printed materials, and any “on-line” or electronic documentation. By
installing, copying or otherwise using the SOFTWARE PRODUCT you
agree to bound by the terms of this EULA. If you do not agree to the
terms of this EULA, ITI is unwilling to license the SOFTWARE
PRODUCT to you. In such event, you may not use or copy the
SOFTWARE PRODUCT, and you should promptly contact ITI or your
reseller for instructions on return of the Host Adapter and Software for
a refund.
SOFTWARE PRODUCT LICENSE
The SOFTWARE PRODUCT is owned by ITI, protected by copyright laws
and international copyright treaties, as well as other intellectual property laws
and treaties. The SOFTWARE PRODUCT is licensed, not sold, and ITI
retains all rights not expressly granted. You acknowledge and agree that the
copyright, patent, trade secret and all other intellectual property rights of
whatever kind and nature in the SOFTWARE PRODUCT and the Host
Adapter and related specifications and documentation shall remain the
property of ITI and nothing in this agreement shall be construed as
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transferring any aspects of such rights to you or any third party. Except as
specifically permitted in this Agreement, you may not copy the software, any
printed materials accompanying the software or any “on-line” or electronic
documentation.
1. GRANT OF LICENSE:
This EULA grants you the following non-exclusive rights:
Software:
You may install and use one copy of the
SOFTWARE PRODUCT on a single computer (the
“Computer”).
Network Services:
If the SOFTWARE PRODUCT includes
functionality that enables the Computer to act as a
network server, any number of computers may
access or otherwise utilize the basic network
services of the server. The basic network services
are more fully described in the printed materials
accompanying the SOFTWARE PRODUCT.
Storage and
Network Use:
You may also store or install a copy of the computer
software portion of the SOFTWARE PRODUCT on
the Computer to allow you other computers to use
the SOFTWARE PRODUCT over an internal
network. However, you must acquire and dedicate a
license for the SOFTWARE PRODUCT for each
computer on which the SOFTWARE PRODUCT is
used or to which it is distributed. A license for the
SOFTWARE PRODUCT may not be shared or used
concurrently on different computers.
Back-up:
You may make a single back-up copy of the
SOFTWARE PRODUCT. You may use the back-up
copy solely for archival purposes.
Right to Audit
End User:
ITI reserves the right to audit you to verify
compliance with the EULA.
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2. DESCRIPTION OF OTHER RIGHTS AND
LIMITATIONS:
Limitation on Reverse Engineering, Decompilation, Disassembly,
Modifications and Derivatives: You may not reverse engineer, decompile,
disassemble, or modify, in whole or in part, the SOFTWARE PRODUCT, or
create a derivative work using the SOFTWARE PRODUCT except and only
to the extent that such activity is expressly permitted by applicable law
notwithstanding this limitation.
Separation of
Components:
The SOFTWARE PRODUCT is licensed as a single
product. Its component part may not be separated for
use on more than one computer.
Single Computer:
The SOFTWARE PRODUCT is licensed for use on a
single computer and only when the Host Adapter is
installed on such computer. The SOFTWARE
PRODUCT may only be used with that computer.
Rental:
You may not rent or lease the SOFTWARE
PRODUCT apart from the Host Adapter. The renting
or leasing of a complete computer system containing
both the SOFTWARE PRODUCT and the Host
Adapter is allowed however.
Software Transfer:
You may permanently transfer all of your rights
under this EULA only as part of a sale transfer of the
Host Adapter provided you retain no copies, you
transfer your rights in the SOFTWARE PRODUCT
(including all component parts, the media and printed
materials, any upgrades and this EULA) and the
transferee agrees to the terms of this EULA. If the
SOFTWARE PRODUCT includes any upgrades any
transfer must include all prior versions of the
SOFTWARE PRODUCT and the upgrades any
transfer must include all prior versions of the
SOFTWARE PRODUCT and the upgrade.
Termination:
Without prejudice to any other rights, ITI may
terminate this EULA if you fail to comply with the
terms and conditions of this EULA. In such event,
you must destroy all copies of the SOFTWARE
PRODUCT and all its component parts.
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3. UPGRADES:
If the SOFTWARE PRODUCT is an upgrade from another ITI product,
whether from ITI or a reseller, you may use or transfer the SOFTWARE
PRODUCT only in conjunction with that upgraded product and the
associated ITI Host Adapter. If the SOFTWARE PRODUCT is an upgrade of
an ITI product, you may use that upgraded product only in accordance with
this EULA. If the SOFTWARE PRODUCT is an upgrade of a component
package of software programs which you licensed as a single product
package, the SOFTWARE PRODUCT may be used and transferred only as
part of that single product package and may not be separated for use on more
than one COMPUTER and Host Adapter.
4. DUAL MEDIA SOFTWARE:
You may receive the SOFTWARE PRODUCT IN MORE THAN ONE
MEDIUM. Regardless o the type of medium you receive, you may use only
one medium that is appropriate for your single Computer. You may not loan,
rent, lease, or otherwise transfer the other medium to another user except for
a permanent transfer (as provided above) of your rights in the SOFTWARE
PRODUCT.
5. PRODUCT SUPPORT:
Product support for the SOFTWARE PRODUCT is provided by ITI, its
resellers, and OEMs. For support, please call 1-508-429-0425 (technical
support) in the U.S.A. between 8:30 AM and 5:30PM EST
6. U.S. GOVERNMENT RESTRICTED
RIGHTS:
The SOFTWARE PRODUCT and documentation are provided with
RESTRICTED RIGHTS. Use, duplication, or disclosure by the Government
is subject to restrictions set forth in subparagraph (c)(1)(ii) of the Rights in
Technical Data and Computer Software clause DFARS 252.227-7013 or
subparagraphs (c)(1) and (2) of the Commercial Computer Software –
Restricted Rights at 48 CFR 52.227-19 as applicable. The Manufacturer is
IntraServer Technology, Inc., Seven October Hill Road, Holliston, MA, USA
01746.
7. EXPORT LAWS AND REGULATIONS:
The end user agrees to comply with the export laws and regulations of the
United States and other governing jurisdictions.
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PRODUCT WARRANTY
LIMITED SOFTWARE WARRANTY
IntraServer Technology, Inc. (“ITI”) warrants to only the original licensee
that the Software, when properly installed in conjunction with the Host
Adapter, will perform substantially in accordance with ITI’s specifications
contained in ITI’s documentation provided with the Software (“ITI’s
Documentation”) for a period of 60 days from the date of the original
licensing. Furthermore, ITI warrants that the media upon which the software
is stored is free from defects of material or workmanship for a period of 60
days. If the software should fail to perform substantially in accordance with
ITI’s Documentation or if there is a defect on the media during the warranty
period, ITI will use reasonable commercial efforts to correct any failure of
the software to perform substantially in accordance with ITI’s Documentation
and will replace any defective media when the defective media is returned to
ITI by the original licensee. The remedy for breach of this warranty shall not
cover any other damages, including but not limited to the loss of data, profit,
special, incidental, consequential, and other similar claims.
LIMITED HARDWARE WARRANTY
ITI warrants to only the original licensee that the Host Adapter is free of
defects in materials and workmanship under normal use for a period of three
years from the date of purchase. In the event of a defect in Host Adapter
material or workmanship during such warranty period, ITI, at its discretion,
will repair or replace the defective product when the defective product is
returned to ITI by the original licensee. The remedy for this breach of
warranty is limited to replacement only and shall not cover any other
damages, including but not limited to the loss of data, profit, special,
incidental, consequential, and other similar claims.
If the Host Adapter is found to be defective, ITI, at its option, agrees to
replace or repair the Host Adapter at no charge except as stated below,
provided that the original licenses delivers the Host Adapter with a return
material authorization (RMA) number and a dated proof of purchase. The
original licensee assumes the risk of damage or loss in transit. The original
licensee must use the original container (or equivalent) and pay the shipping
charge.
ITI may replace or repair the product with new or reconditioned parts, and
the returned parts or product become the property of ITI. ITI warrants the
repaired or replaced parts or product to be free from defects in material or
workmanship for a period of the greater of (i) ninety (90) days from the
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return shipping date of the repaired or replaced product, or (ii) the period of
time remaining on the original three-year warranty.
Before returning any product, contact ITI’s Technical Support (for telephone
numbers and addresses, see the Technical Support section of this document).
If ITI’s Technical Support verifies that the product is defective, the Return
Authorization Department will issue an RMA number to place on the
package containing the Host Adapter. ITI will not accept any Host Adapter
that does not include an RMA number on the package.
LIMITATIONS
EXCEPT FOR THE WARRANTIES STATED IN THIS LIMITED
PRODUCT WARRANTY, ITI SPECIFICLALY DISCLAIMS ALL
OTHER WARRANTIES OR REPRESENTATIONS, EXPRESSED
OR IMPLIED INCLUDING BUT NOT LIMITED TO IMPLIED
WARRANTIES OR MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. IN NO EVENT SHALL ITI BE LIABLE
FOR ANY LOSS OF DATA, PROFIT OR ANY COMMERCIAL
DAMAGE, INCLUDING BUT NOT LIMITED TO SPECIAL,
INCIDENTAL, CONSEQUENTIAL, OR OTHER DAMAGES.
SOME STATES/COUNTRIES DO NOT ALLOW THE
LIMITATION OF LIABILITY FOR CONSEQUENTIAL, OR
INCIDENTAL DAMAGES, IN WHICH CASE THE ABOVE
LIMITATION MAY NOT APPLY TO YOU.
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Reader’s Comments
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IntraServer Technology, Inc.
Seven October Hill Road
Holliston, MA 01746
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