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SPARCstorage Multipack 2 Service Manual

1. 66 0 68 68 pin cables External terminator FIGURE 0 2 Two SPARCstorage MultiPack 2 Units Attached to a Narrow Host With a Wide Host Bus Adapter 0 4 SPARCstorage MultiPack 2 Service Manual July 1997 C 3 1 Narrow Host with wide host bus adapter Additional Peripheral Devices If there are target addresses available in the configuration to add another SCSI device use a wide SCSI device for optimum performance An example of a SPARCstorage MultiPack 2 enclosure connected to a desktop system and another SCSI device is shown in FIGURE C 3 Only one additional device is supported SCSI address switch 1 SCSI auto termination P indicator LEDs Power switch AC input m gs O O 68 68 pin cable 68 68 pin cable External terminator FIGURE C 3 SPARCstorage MultiPack 2 Unit Connected to an Addition
2. SCSI port out Power switch AC power connector JA FIGURE 1 3 SPARCstorage SPARCstorage MultiPack 2 Enclosure Back View Chapter 1 Product Description 1 5 1 6 SPARCstorage MultiPack 2 Service Manual July 1997 part 1 Troubleshooting Diagnostics for Troubleshooting CHAPTER 2 Diagnostics for Troubleshooting This chapter contains the information necessary to troubleshoot a problem in a SPARCstorage MultiPack 2 enclosure 241 Disk Drive LEDs There are two sets of LEDs that indicate drive activity the front panel LEDs shown in FIGURE 2 1 and FIGURE 2 2 and the interior LEDs located on the partition between drive columns shown in FIGURE 2 2 If there is no drive in the drive bay the LED does not light Ifa drive is present but not active the LED displays a solid green light When the drive is active or selected the light remains off during activity and then blinks on when the activity concludes Under normal operation the LED appears to blink During heavier periods of activity the LED appears to turn off When you power on the SPARCstorage MultiPack 2 unit the drives initialize sequentially by SCSI target address As each drive spins up the LED for that drive goes off for about 10 seconds For a fully loaded SPARCstorage MultiPack 2 enclosure it can take one to two minutes for all the driv
3. O Power cord connector FIGURE 6 1 SPARCstorage MultiPack 2 SCSI Cable and Power Cord Connectors 3 Remove the back cover See To remove the back cover on page 3 4 Remove the two Phillips screws that secure the power supply to the unit FIGURE 6 2 5 Remove the four hex head screws at the SCSI connectors FIGURE 6 2 SPARCstorage MultiPack 2 Service Manual July 1997 2 Hex head screws Hex head screws Pull strap FIGURE 6 2 Removing and Replacing the Power Supply Carefully pull the power supply out from the unit using the pull strap and set it aside FIGURE 6 2 The connector at the back of the power supply connects it to the backplane FIGURE 6 3 Because of this connection the power supply will not slide out of the unit easily Slowly work the power supply loose from the connector as you remove it from the enclosure Chapter 6 Installing Major Subassemblies 3 y LLLLL LL LL RSISISISISISISISISN AEEA 0 FIGURE 6 3 Power Supply Connection to Backplane 6 2 Replacing the Power Supply 1 Align the power supply at the back of the unit so that the connector on the power supply lines up with the connector on the backplane FIGURE 6 3 2 Insert the power supply into the unit until the edges of the power supply are flush again
4. on page 27 Note The right panel is held onto the chassis by eight plastic tabs that hook into holes in the chassis wall The backplane is attached to the other side of the chassis wall You must unhook the tabs without removing the backplane by accessing the tabs through slots in the backplane FIGURE 5 5 Facing the left side of the unit find the rectangular slots on the backplane FIGURE 5 5 You may need to use a flashlight SPARCstorage MultiPack 2 Service Manual July 1997 Right panel Cast oao FIGURE 5 5 Rectangular Slots on Backplane Insert a small flat blade screwdriver into one of the rectangular slots on the backplane and carefully angle the screwdriver to unlatch the plastic tab from the chassis The four hooks on the left side of the backplane face opposite the four hooks on the right side of the backplane Chapter5 Internal Access 5 31 a Angle the screwdriver to right to unlatch the tabs from the four hooks on the left side of the unit FIGURE 5 6 FIGURE 5 6 Unlatching the Tabs on the Left Side 5 32 SPARCstorage MultiPack 2 Service Manual July 1997 b Angle the screwdriver to your left to unlatch the four hooks on the right side of the unit FIGURE 5 7 FIGURE 5 7 Unlatching the Tabs on the Right Side 7 Use your other hand to help slip off the right panel as you feel it coming loose from the chassis FIGU
5. Turn on the power to the desktop system Caution Always allow 10 seconds between turning off the power and turning it back on again This prevents possible damage to the power supply components in your system 4 22 SPARCstorage MultiPack 2 Service Manual July 1997 part IIT Subassembly Removal and Replacement Internal Access Major Subassemblies Storage Devices CHAPTER 5 Internal Access This chapter describes how to access the internal components Before you begin any of the procedures make sure you read the safety agency compliance information in Chapter 3 and gather the necessary tools Removing and Replacing the Left Panel page 5 26 Removing and Replacing the Back Cover page 5 27 Removing and Replacing the Right Side Panel page 5 30 Removing and Replacing the Bottom Cover page 5 35 Back cover Right panel FRONT OF UNIT Left panel Bottom cover FIGURE 5 1 Removable Covers 5 25 5 1 Removing and Replacing the Left Panel v To remove the left panel 1 Unlock the panel door latch by turning the key 90 degrees counterclockwise FIGURE 5 2 Unlocked position Latch FIGURE 5 2 Removing and Replacing the Left Side Panel 2 Pull the door latch forward to release the panel FIGURE 5 2 3 Pull the panel ou
6. ventilation and cooling You can also arrange the disk drives based on your own requirements such as to avoid SCSI address conflicts with other devices C 3 Configuration Guidelines The guidelines for daisy chaining your host system with storage devices depends on which type of platform host or host bus adapter you are connecting the enclosure The total length of the SCSI bus in the daisy chain must also be taken into account See Section B 5 SCSI Bus Length in Appendix B for more information on SCSI bus length Follow the guidelines in TABLE C 1 for configuring the SPARCstorage MultiPack 2 enclosure with the host system Note When you daisy chain additional storage devices with your SPARCstorage MultiPack 2 unit the speed will be slower than UltraSCSI speed 0 2 SPARCstorage MultiPack 2 Service Manual July 1997 TABLE 6 1 SPARCstorage MultiPack 2 SPARCstorage MultiPack and SPARCstorage UniPack Configuration Guidelines Fast Wide Host TM External Subsystem UltraSCSI Host or Ultras PAR Bus Adapter Fast Narrow Rast Narrow Daisy Chain Fast Wide Host Bus Host Bus Adapter SWIS S Onboard Hosts Configurations Onboard Hosts B Adapter SunSwift UltraSCSI 1 MultiPack 2 1 MultiPack 2 2 MultiPack2 1 MultiPack2 1 MultiPack 2 MultiPack 2 only 1 UniPack 1 UniPack 1 UniPack 1 UniPack 2 6 drives MultiPack 1 MultiPack 12 1 MultiPack 12 None None 2 12 drives only only MultiPack 1 MultiP
7. 2 width A 2 Index 4 SPARCstorage MultiPack 2 Service Manual July 1997
8. FIGURE 6 4 Attaching the Wrist Strap 5 Remove the disk drives from the unit See Removing a Disk Drive on page 1 6 Remove the back cover See To remove the back cover on page 3 7 Remove the power supply from the unit See Removing the Power Supply on page 1 8 Remove the right panel See To remove the right panel on page 6 9 Remove the bottom cover See To remove the bottom cover on page 11 10 Remove the two screws on the right side of the unit that connect the partition between the drives to the backplane and chassis FIGURE 6 5 6 6 SPARCstorage MultiPack 2 Service Manual July 1997 Screws 2 Z NN KK on FIGURE 6 5 Removing the Partition 11 Slide the partition out of the unit FIGURE 6 5 12 Remove the two screws that secure the daughterboard to the chassis FIGURE 6 6 Note The backplane is attached to the right wall of the chassis by resting on eight keyhole posts FIGURE 6 6 Chapter 6 Installing Major Subassemblies 7 Keyhole post 8 Daughterboard lt T screw locations FIGURE 6 6 Detaching the Backplane 13 Lift up slightly on the backplane to slip it off the keyhole posts FIGURE 6 6 14 Slide the backplane out through the back of the unit once you have cleared it away from th
9. Phillips screwdriver 5 mm or 3 16 inch hex head screwdriver Small flat blade screwdriver Flashlight Chapter 3 Safety and Tools Requirements 3 19 3 20 SPARCstorage MultiPack 2 Service Manual July 1997 CHAPTER 4 Powering Off and On the System This chapter describes how to turn off and on the power to your SPARCstorage MultiPack 2 enclosure when it is attached to a desktop system 4 1 Powering Off the System Before you can power off the system you must shut down the operating system Refer to the Solaris Handbook for SMCC Peripherals for specific software instructions to shut down your operating system Once you have shut down your operating system you can turn off the power to your system in the following order a Desktop system b Monitor c SPARCstorage MultiPack 2 enclosure and other peripheral devices The power switch for the SPARCstorage MultiPack 2 enclosure is located on the back of the unit FIGURE 4 1 4 21 EX EE 0000000000000000 O SSSSSESESSESESSS Power Switch tS EX LE O O FIGURE 4 1 Power Switch Location on a SPARCstorage MultiPack 2 Enclosure 4 2 Powering On the System 1 Turn on the power to the SCSI peripherals connected to the system in this order a Last terminating device on the daisy chain b Other peripheral devices 2 Turn on the power to the monitor 3
10. The OPEN LOOK and Sun Graphical User Interface was developed by Sun Microsystems Inc for its users and licensees Sun acknowledges the pioneering efforts of Xerox in researching and developing the concept of visual or graphical user interfaces for the computer industry Sun holds a non exclusive license from Xerox to the Xerox Graphical User Interface which license also covers Sun s licensees who implement OPEN LOOK GUIs and otherwise comply with Sun s written license agreements RESTRICTED RIGHTS Use duplication or disclosure by the U S Government is subject to restrictions of FAR 52 227 14 g 2 6 87 and FAR 52 227 19 6 87 or DFAR 252 227 7015 b 6 95 and DFAR 227 7202 3 a DOCUMENTATION IS PROVIDED AS IS AND ALL EXPRESS OR IMPLIED CONDITIONS REPRESENTATIONS AND WARRANTIES INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR NON INFRINGEMENT ARE DISCLAIMED EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD TO BE LEGALLY INVALID Copyright 1997 Sun Microsystems Inc 2550 Garcia Avenue Mountain View Californie 94043 1100 Etatis Unis Tous droits r serv s Ce produit ou document est prot g par un copyright et distribu avec des licences qui en restreignent l utilisation la copie la distribution et la d compilation Aucune partie de ce produit ou document ne peut tre reproduite sous aucune forme par quelque moyen que ce soit sans l autorisation pr alable et crite de S
11. block from the back cover FIGURE 5 4 5 Remove the three Phillips screws that secure the back cover to the unit FIGURE 5 4 6 Slide the back cover off and set it aside 5 28 SPARCstorage MultiPack 2 Service Manual July 1997 FIGURE 5 4 Removing and Replacing the Back Cover To replace the back cover Position the cover over the power supply aligning the four screw holes Secure the cover with the three Phillips screws Replace the lock block Replace the left panel See To replace the left panel on page 27 Connect the SCSI cables and power cord Turn on the power to your system See Section 4 2 Powering On the System on page 4 2 Chapter 5 Internal Access 5 29 5 3 5 30 Removing and Replacing the Right Side Panel To remove the right panel You must remove the left panel back cover and the disk drives to remove the right panel Shut down and power off the desktop system the SPARCstorage MultiPack 2 enclosure and all peripherals that are connected to the system Refer to the Solaris Handbook for SMCC Peripherals for specific software procedures to shut down and power off your system Remove the left panel See To remove the left panel on page 26 Remove all of the disk drives See Section 7 1 Removing a Disk Drive on page 7 1 Remove the back cover See To remove the back cover
12. have connected all the SCSI devices The last device in the chain requires a regulated terminator Note When an external terminator is attached the auto termination indicator LEDs do not light SCSI address switch nl SCSI auto termination 2 indicator LEDs g Power switch AC input O 2 5 59 68 68 6 68 68 pin cable External terminator FIGURE B 4 SPARCstorage MultiPack 2 Unit in a Daisy Chain Connection Caution Devices with the 3 row 50 pin D connector or the 50 pin ribbon connector old style connectors must not be used on the same bus with fast SCSI devices B 6 SPARCstorage MultiPack 2 Service Manual July 1997 B 5 B 5 1 B 5 2 SCSI Bus Length The number of SCSI devices you can add on a SCSI bus depends on the available SCSI addresses and the total length of the SCSI chain The total length of all external cables and internal bus lengths will affect the SCSI bus speeds UltraSCSI Operation If you connect your SPARCstorage MultiPack 2 enclosure to the on board host port of your computer use only a 8 meter cable You can use a 2 meter cable if you connect it to a host adapter Do not
13. single phase power systems having a grounded neutral conductor To reduce the risk of electrical shock do not plug Sun products into any other type of power system Contact your facilities manager or a qualified electrician if you are not sure what type of power is supplied to your building Caution Not all power cords have the same current ratings Household extension cords do not have overload protection and are not meant for use with computer systems Do not use household extension cords Caution Your Sun product is shipped with a grounding type 3 wire power cord To reduce the risk of electric shock always plug the cord into a grounded power outlet Caution The power switch of this product functions as a standby type device only The power supply plug is intended for use as the primary disconnect device The product must be installed near the socket outlet such that the socket outlet is readily accessible 3 18 SPARCstorage MultiPack 2 Service Manual July 1997 3 1 5 Cover You must remove the cover of your Sun SPARCstorage MultiPack 2 drive in order to remove or replace storage devices Be sure to replace the cover before powering up your enclosure Caution It is not safe to operate Sun products without the cover in place Failure to take this precaution may result in personal injury and system damage 32 Tools Required Antistatic wrist strap Electrostatic discharge ESD mat for disk drives 1
14. 0 C Relative Humidity Operating 20 to 80 Nonoperating 93 or less Vibration Operating 20G 5 to 500 Hz Storage 1 0G 5 to 500 Hz Altitude Operating 70 KPa 3 km Nonoperating 19 3 KPa 12 km A 2 SPARCstorage MultiPack 2 Service Manual July 1997 APPENDIX B SCSI Bus Information The SPARCstorage MultiPack 2 high volume storage enclosure runs optimally with an ultra small computer system interface UltraSCSI host connection a 68 pin connector with a 16 bit data path and a sixteen address ID capacity You can add an adapter card for UltraSCSI operation to any workstation system with the appropriate slots A computer with a narrow 50 pin connector SCSI bus has only seven SCSI addresses available for internal or external devices With devices using SCSI addresses 8 through 15 you must have a system equipped with a wide SCSI bus 68 pin connector or a wide SCSI adapter Sbus card Note To determine if you have a wide or narrow SCSI bus available check the pins on the host SCSI connector port A narrow SCSI bus uses a 50 pin connector and uses side clips to hold the cable in place A wide SCSI bus uses a 68 pin connector with jack screws to hold the connector in place See the documentation that came with your host system or host adapter to determine its UltraSCSI capability B 1 SPARCstorage MultiPack 2 SCSI Addressing The SPARCstorage MultiPack 2 unit is equipped with a fast wide SCSI bus T
15. 2 Unit in a Daisy Chain Connection B 6 SPARCstorage MultiPack 2 Unit Connected to an UltraSCSI Host System C 4 Two SPARCstorage MultiPack 2 Units Attached to a Narrow Host With a Wide Host Bus Adapter 4 SPARCstorage MultiPack 2 Unit Connected to an Additional SCSI Device 5 SPARCstorage MultiPack 2 Chained with a Narrow SCSI Device 6 Figures viii Tables TABLE P 1 TABLE 2 1 TABLE 7 1 TABLE A 1 TABLE A 2 TABLE A 3 TABLE B 1 TABLE B 2 TABLE C 1 Related Documentation xii Troubleshooting the SPARCstorage MultiPack 2 11 SPARCstorage MultiPack 2 Replacement Part List 13 Electrical Specifications A 1 Physical Specifications A 2 Environmental Specifications A 2 SCSI External Cable Lengths B 8 Internal Cable Lengths of Supported Systems 9 SPARCstorage MultiPack 2 SPARCstorage MultiPack and SPARCstorage UniPack Configuration Guidelines 3 Tables ix SPARCstorage MultiPack 2 Service Manual July 1997 Preface The SPARCstorage MultiPack 2 Service Manual describes how to troubleshoot problems and remove and replace parts in the SPARCstorage MultiPack 2 disk drive enclosure This book is written for a qualified Sun field service engineer or system administrator You must have experience as a system administrator or field service engineer to perform the procedures in this book Set up Commands and Procedures See these sources for more specific information on commands and proc
16. 84 xx 530 2115 xx 530 2228 xx 150 2267 xx 540 3423 xx 7 13 72 Illustrations of Replacement Parts Figures 8 1 through 8 8 show the replacement parts See TABLE 7 1 for part numbers FIGURE 7 1 Single Connector 1 6 inch High Disk Drive 7 14 SPARCstorage MultiPack 2 Service Manual July 1997 FIGURE 7 2 Power Supply FIGURE 7 3 Backplane Chapter 7 Illustrated Parts Breakdown 5 68 68 pin 50 68 pin s 0 r FIGURE 7 4 SCSI Cables FIGURE 7 5 Wide External Single Ended Terminator 7 16 SPARCstorage MultiPack 2 Service Manual July 1997 PART V Appendixes and Index Product Specifications SCSI Bus Information Rules for System Configuration Index APPENDIX A Product Specifications This appendix contains the SPARCstorage MultiPack 2 product specifications A 1 Electrical Specifications TABLE A 1 Electrical Specifications Input voltage 100 240 VAC Frequency 47 63 Hz Maximum input power 265W Maximum input current 3 0A Maximum input VA 300 VA Maximum heat output 900 BTUs A 2 Physical Specifications TABLE A 2 Physical Specifications Height 225 mm 8 86 inches Width 190 mm 7 48 inches Depth 395 mm 15 55 inches Weight Empty approx 6 12 kg 13 5 Ibs Full 12 drives approx 12 7 kg 28 Ibs A 3 Environmental Specifications TABLE A3 Environmental Specifications Temperature Operating 5 to 40 C Nonoperating 40 to 6
17. B 5 determining wide narrow SCSI Bus B 1 direct connection B 5 disk drive cover See left side panel LEDs 9 11 placement C 1 E electrical specifications A 1 environmental specifications A 2 exterior SCSI LEDs six drive unit 10 external SCSI cable length B 8 Index 1 F field replaceable units See FRUs FRUs 13 16 key 13 part numbers 13 power supply 15 SCSI cables 13 16 six connector backplane 15 H height A 2 host systems supported B 9 humidity specifications A 2 l illustrated parts 13 16 interior LEDs 10 internal SCSI cable length B 9 K keyhole posts on backplane 6 8 L LEDs disk drive 9 11 power 1 SCSI address exterior 10 interior 10 left side panel door latch 26 lock 26 removing 26 replacing 27 lock and key 26 lock block location 29 motherboard See backplane 0 Operating system configuring 1 shutting down xi P partition removal 6 7 physical specifications A 2 placement of disk drives C 1 placement of unit 18 C 1 power connector location 5 28 power LED 11 power supply 15 connection to backplane 6 4 FRU part number 13 removing 6 1 replacing 6 4 power switch location 5 22 powering off the system 21 powering on the system 22 probe scsi all command 11 R rear cover See back cover removable covers 25 removing back cover 27 backplane 6 5 bottom cover 35 left side panel 26 partition 6 7 power supply 6 1 right side panel 30 Index 2 replacing back cover 29
18. RE 5 8 Set the panel aside Chapter5 Internal Access 5 33 PY TY Left side view Right side view FIGURE 5 8 Removing the Right Panel v To replace the right panel 1 Align the hooks of the right side panel with the holes and tabs of the enclosure FIGURE 5 8 2 Push the side panel on the enclosure until it snaps onto the unit 5 34 SPARCstorage MultiPack 2 Service Manual July 1997 3 Replace the back cover See To replace the back cover on page 29 4 Replace the disk drives See Section 7 2 Replacing a Disk Drive on page 7 3 5 Replace the left side panel See To replace the left panel on page 27 Removing and Replacing the Bottom Cover v To remove the bottom cover 1 Remove the left panel See To remove the left panel on page 26 2 Remove the disk drives from the unit See Section 7 1 Removing a Disk Drive on page 7 1 3 Turn the unit on its right side so that the bottom faces you 4 Unlatch the tabs off the hooks on the floor of the unit that connect the bottom cover 5 Jiggle the bottom cover gently to unseat the tabs the rest of the way and pull the cover off the unit Chapter 5 Internal Access 5 35 Ng FIGURE 5 9 Removing and Replacing the Bottom Cover v To replace the bottom cover 1 Turn the unit on its right side so that the bottom faces y
19. SPARCstorage MultiPack 2 Service Manual amp Sun microsystems THE NETWORK IS THE COMPUTER A Sun Microsystems Inc Business 2550 Garcia Avenue Mountain View CA 94043 USA 415 960 1300 fax 415 969 9131 Part No 805 1667 10 Revision A July 1997 Copyright 1997 Sun Microsystems Inc 2550 Garcia Avenue Mountain View California 94043 1100 U S A All rights reserved This product or document is protected by copyright and distributed under licenses restricting its use copying distribution and decompilation No part of this product or document may be reproduced in any form by any means without prior written authorization of Sun and its licensors if any Third party software including font technology is copyrighted and licensed from Sun suppliers Parts of the product may be derived from Berkeley BSD systems licensed from the University of California UNIX is a registered trademark in the U S and other countries exclusively licensed through X Open Company Ltd Sun Sun Microsystems the Sun logo AnswerBook SunDocs Solstice DiskSuite SunSwift Solaris and Ultra are trademarks registered trademarks or service marks of Sun Microsystems Inc in the U S and other countries All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International Inc in the U S and other countries Products bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems Inc
20. ack 6 2 MultiPack 6 1 MultiPack 6 1 MultiPack 6 2 6 drives 1 UniPack 1 UniPack 1 UniPack 1 UniPack 2 1 Gbyte 7200 rpm 3 4 4 4 UniPack 4 2 1 05 Gbyte 4 5 4 5 UniPack Tape CD 4 A 4 A UniPack This configuration alone permits UltraSCSI performance Maximum of seven devices are allowed on a SCSI bus including the internal devices When mixing disk and tape devices a SCSI chain only two tape devices are allowed Only one SPARCstorage MultiPack 2 unit may be attached to the host port of an Ultra 1 system or any non wide host interface On a non wide host interface the SCSI ID switch for the unit must be set for SCSI IDs 1 6 Up to two SPARCstorage MultiPack 2 units may be attached to a wide host adapter The SCSI ID switch for the first unit must be set to 1 6 the second unit must be set for 7 12 Only one SPARCstorage UniPack unit may be attached on a SCSI bus with a single SPARCstorage MultiPack 2 unit Appendix C Rules for System Configuration C 3 OET O i 6 of Jo of 0 of o 8 No external terminator 68 68 pin cable FIGURE 0 1 SPARCstorage MultiPack 2 Unit Connected to an UltraSCSI Host System
21. al Cable Lengths Cables Meters Inches 68 68 pin cable 0 8 31 4 50 68 pin cable 1 2 47 2 68 68 pin cable or 50 68 pin cable 2 0 78 6 B 8 SPARCstorage MultiPack 2 Service Manual July 1997 B 6 Internal SCSI Cable Length The SPARCstorage MultiPack 2 enclosure does not use internal cables TABLE B 2 lists the internal cable lengths of supported systems TABLE 8 2 Internal Cable Lengths of Supported Systems SCSI Cable Length Devices and Cables Meters Inches SPARCstorage UniPack rem media 0 4 15 7 SPARCstorage UniPack disk 0 3 11 8 SPARCstorage MultiPack 0 9 35 4 Desktop Disk Pack tape disk CD ROM 0 3 11 8 Desktop Storage Module disk unit 0 3 11 8 Desktop Storage Module tape unit 0 4 15 7 Multi Disk Pack 1 0 39 3 Ultra 1 Model 140 Model 170 0 9 35 4 Ultra 1 Creator and Ultra 1 Creator 3D 0 9 35 4 Ultra Enterprise 450 0 9 35 4 Ultra 2 Creator and Ultra 2 Creator 3D 0 9 35 4 Ultra 30 0 9 35 4 SPARCstation 5 20 1 6 62 6 SPARCstation 4 1 2 48 0 SPARCstation 10 LX SPARCclassic 0 9 35 4 SPARCstation Voyager 0 4 15 7 SPARCserver 1000 1 8 70 2 SBus cards SBE S FSBE S SBus SCSI host 0 1 3 9 adapter Sun Swift PCI Adapter 0 1 3 9 PCI Ultra Single Ended 2 Channel SCSI Adapter 2 7 8 SBus Expansion Subsystem 0 9 35 4 Appendix B SCSI Bus Information B 9 B 10 SPARCstorage MultiPack 2 Service Manual July 1997 APPENDIX 6 Rules for System Configuration This appendix include
22. al SCSI Device When you add devices m Connect the wide SCSI device 68 pin to the host system as the first device in the chain Connect a narrow SCSI device 50 pin to the narrow SCSI host system An example is shown in FIGURE C 4 Use an external terminator the last device in the chain Appendix C Rules for System Configuration 5 Narrow host with on board connection J 0 O External terminator 50 68 pin cable FIGURE C 4 SPARCstorage MultiPack 2 Chained with a Narrow SCSI Device 0 6 SPARCstorage MultiPack 2 Service Manual July 1997 Index NUMERICS 50 68 pin cable 16 68 68 pin cable 16 A AC power connector location 5 adding other devices C 5 altitude specifications A 2 attaching the wrist strap 6 6 auto termination indicator location 5 B back cover removing 27 replacing 29 backplane FRU part number 13 keyhole posts 6 8 removing 6 5 replacing 6 9 six connector 15 bottom cover removing 35 replacing 36 0 configuration C 1 C 6 additional peripheral devices C 5 connecting to a narrow SCSI device C 5 C 6 connecting additional peripheral devices C 5 connecting to a narrow SCSI device C 5 C 6 D daisy chain connection
23. backplane 6 9 bottom cover 36 left side panel 27 power supply 6 4 right side panel removing 30 5 Safety Agency Compliance 22 19 safety precautions 17 SBus adaptor cards B 3 SCSI adapters B 1 addresses B 1 SCSI address conflict B 2 B 3 SCSI address label 10 B 2 SCSI addresses B 1 SCSI Bus B 1 B 9 adaptor cards B 3 address conflict B 2 B 3 address label 10 B 2 daisy chain connection B 5 determining SCSI addresses 3 B 1 determining wide narrow bus B 1 direct connection B 5 exterior LEDs 10 external cable length B 8 interior LEDs 10 internal cable length B 9 maximum length B 7 SCSI ports 5 target address switch B 3 SCSI cable length external B 8 internal B 9 SCSI cables 16 B 8 SCSI port locations 5 8 SCSI target address switch B 3 default setting B 3 six connector backplane 15 Solaris X1 SPARCstorage MultiPack configuration C 1 C 6 description 3 field replaceable units 13 16 internal access 25 36 placement C 1 powering off 21 powering on 22 rear view 5 specifications A 1 A 2 subassembly installation 6 1 6 10 troubleshooting 11 13 specifications A 1 A 2 electrical A 1 environmental A 2 physical A 2 subassembly installation and removal 6 1 6 10 symbols 17 systems supported B 9 T temperature specifications A 2 tools required 19 troubleshooting 11 13 disk drive not responding 11 drives will not boot 12 LED does not light 12 V ventilation C 1 vibration specifications A 2 Index 3 W weight A
24. e posts FIGURE 6 7 Note LEDs are attached to the backplane at the front end of the board FIGURE 6 7 Be careful not to break off the LEDs when sliding the board out 6 8 SPARCstorage MultiPack 2 Service Manual July 1997 LEDs on backside of backplane FIGURE 6 7 Removing and Replacing the Backplane 6 4 Replacing the Backplane 1 Slide the new backplane in through the back of the unit so that it is parallel to the wall of the chassis as you face the back of it FIGURE 6 7 Make sure the backplane is oriented properly so that the connectors on the daughterboard face you as you push the board in and the drive connectors on the motherboard face into the open drive area Note LEDs are attached to the backplane at the front end of the board Be careful not to break off the LEDs when sliding the board in Align the keyholes on the backplane to the keyhole posts on the chassis and carefully hang the backplane on the posts FIGURE 6 6 Make sure the backplane is installed correctly on the backposts before proceeding Slide the partition all the way back into the slot so that it rests against the backplane FIGURE 6 5 Chapter 6 Installing Major Subassemblies 6 9 6 10 10 11 12 13 Insert and secure the two screws on the right side of the unit that secure the partition to the backplane and chassis FIGURE 6 5 Insert and secure the two screws that connect
25. e the backplane Secure the power cord connections if they are loose Set the switch to the correct position for the SCSI target address range SCSI IDs 1 6 or 9 14 Replace the power supply to the enclosure Replace the disk drive LEDs are connected to the backplane Replace the backplane If the unit appears to be powered on except for the presence of the LED light the LED needs to be replaced To replace the LED replace the backplane 2 12 SPARCstorage MultiPack 2 Service Manual July 1997 Troubleshooting the SPARCstorage MultiPack 2 Continued Then Check the power cord connection to the unit and to the power outlet Check the position of the SCSI address switch on the back of the unit six drive unit only There may be a SCSI address conflict Power cord is secure and power switch is in the On position but the unit is not receiving power Action Secure the power cord connections if they are loose Set the switch to the correct position for the SCSI target address range SCSI IDs 1 6 or 9 14 Replace the power supply to the enclosure Chapter 2 Diagnostics for Troubleshooting 3 2 14 SPARCstorage MultiPack 2 Service Manual July 1997 part 11 Preparing for Service Safety and Tools Requirements Powering Off and On the System CHAPTER 3 Safety and Tools Requirements Read this section before beginning any procedure This section explains how to work safely when i
26. edures m The Solaris Handbook for SMCC Peripherals that corresponds to your operating system AnswerBook on line software which contains the complete set of documentation supporting the Solaris 1 x or Solaris 2 x environments Other software documentation that you received with your system The Solaris Handbook for SMCC Peripherals for your system software release contains information about shutting down and configuring your system Preface xi Related Documentation TABLE P 1 Related Documentation Application Title Installation SPARCstorage MultiPack 2 Installation User s Guide SPARCstorage MultiPack 2 5 Guide Hot plug Instructions SPARCstorage MultiPack 2 Storage Guide Part Number 805 1664 xx 805 1665 xx 805 1666 xx xii Sun Welcomes Your Comments Please use the Reader Comment Card that accompanies this document We are interested in improving our documentation and welcome your comments and suggestions If a card is not available you can email or fax your comments to us Please include the part number of your document in the subject line of your email or fax message Email smcc docs sun com m Fax SMCC Document Feedback 1 415 786 6443 SPARCstorage MultiPack 2 Service Manual July 1997 part System Information Product Description CHAPTER 1 Product Description The SPARCstorage MultiPack 2 storage enclosure runs at Fast or UltraSCSI Fast20 speeds with a sma
27. end of the SCSI cable to the SCSI port on the host system or to the SCSI port of an installed host adapter card Note The SPARCstorage MultiPack 2 enclosure is self terminating and does not require installation of an external terminator in the unused SCSI port SCSI address switch el SCSI auto termination indicator LEDs External terminator Fast wide host with on board bus Power switch AC input a w 68 68 pin cable FIGURE B 3 Fast wide Host in a Direct Connection with a SPARCstorage MultiPack 2 B 4 2 Daisy Chain To connect your SPARCstorage MultiPack 2 enclosure to your host system and other peripheral devices m Connect one end of the SCSI cable to the SCSI port of your host system FIGURE B 4 Appendix B SCSI Bus Information 5 AN Narrow Host with wide host bus adapter Connect the other end of the SCSI cable to the nearest SCSI device in the chain See Appendix C Rules for System Configuration to determine where to connect your enclosure in the daisy chain Connect a second SCSI cable to the other empty port on the first SCSI device in the chain Connect the other end of the second SCSI cable to the next SCSI device Repeat these steps until you
28. es to initialize Formatting a disk drive can take up to 15 minutes per Gbyte during which time the LED will be off For example if you have 2 1 Gbyte drive the LED can go off for up to 30 minutes while the drive is being formatted 2 9 FIGURE 2 1 Front Panel Drive LEDs and SCSI Target Addresses LL 0 D 0 se 6 TL g TUF Ne 5 oe TEL z FIGURE 2 2 Interior LEDs and SCSI Target Address OF To troubleshoot possible disk drive problems using the LEDs 1 Remove the left side cover of the unit See Section 5 1 Removing and Replacing the Left Panel on page 5 2 2 10 SPARCstorage MultiPack 2 Service Manual July 1997 2 Examine the LEDs on the partition that separates the drive columns If the LED next to a drive is not lit and the power to the unit is on this indicates that the drive may not be fully seated in the connector See TABLE 2 1 for other possible causes Note You can also diagnose a drive from the LEDs on the front of the enclosure if yo
29. he device uses single connector disk drives The drive bay in which a drive is installed determines the SCSI target address The SCSI address for each drive is listed by the drive on the partition between the drive columns inside the unit FIGURE B 1 shows the SCSI target address labels B 1 5 0 se 5 ECTS 3 TOF ne oe 5 z AT THP FIGURE B 1 SCSI Address Label on Partition A SCSI target address conflict can occur between one of the system devices and a drive in the SPARCstorage MultiPack 2 enclosure Because the target address in the unit is determined by the bay in which a drive is installed there is less flexibility to assign addresses To resolve the target address conflict you have options based upon your configuration If you have a fully loaded unit connected to an UltraSCSI or fast wide SCSI bus you can install a host adapter card see Section B 2 Host Adapter Cards or select one of two preset ranges of SCSI target ID numbers to assign to the drives 1 through 6 or 9 through 14 To select the SCSI target address range set the switch on the back of the unit to the 1 6
30. ight Side Panel 0 5 4 Removing and Replacing the Bottom Cover 5 Installing Major Subassemblies 1 6 1 Removing the Power Supply 1 6 2 Replacing the Power Supply 6 4 6 3 Removing the Backplane 6 5 6 4 Replacing the Backplane 6 9 Illustrated Parts Breakdown Illustrated Parts Breakdown 3 7 1 List of Replacement Parts 13 7 2 Illustrations of Replacement Parts 4 Appendixes and Index Product Specifications A 1 A1 Electrical Specifications 1 A 2 Physical Specifications A 2 Contents iv A3 Environmental Specifications 2 B 1 B 2 B 3 B 4 B 5 B 6 SCSI Bus Information B 1 SPARCstorage MultiPack 2 SCSI Addressing 1 Host Adapter Cards 3 Termination 4 Types of Connection 4 9 4 1 Direct Connection 5 8 4 2 Daisy Chain B 5 SCSI Bus Length B 7 3 5 1 UltraSCSI Operation 7 B 5 2 Non UltraSCSI Operation 7 B 5 3 External SCSI Cable Length 8 Internal SCSI Cable Length 9 Rules for System Configuration 1 C 1 C 2 C 3 Placement C 1 Disk Drives 1 Configuration Guidelines 2 C 3 1 Additional Peripheral Devices C 5 Contents v SPARCstorage MultiPack 2 Service Manual July 1997 Figures FIGURE 1 1 FIGURE 1 2 FIGURE 1 3 FIGURE 2 1 FIGURE 2 2 FIGURE 4 1 FIGURE 5 1 FIGURE 5 2 FIGURE 5 3 FIGURE 5 4 FIGURE 5 5 FIGURE 5 6 FIGURE 5 7 FIGURE 5 8 FIGURE 5 9 FIGURE 6 1 FIGURE 6 2 FIGURE 6 3 FIGURE 6 4 SPARCstorage MultiPack 2 Enclosure Fron
31. in adapter card enables you to attach a fully loaded SPARCstorage MultiPack 2 unit UltraSCSI performance depends on the capability of the adapter B 3 Termination Each SPARCstorage MultiPack 2 drive enclosure comes with an external single ended terminator For UltraSCSI operation do not use the external terminator The on board autoterminator functions in UltraSCSI mode For Fast operation install the terminator on the SCSI OUT port of a SPARCstorage MultiPack 2 unit after you have connected it to the host Note When an external terminator is attached the auto termination indicator LEDs do not light B 4 Types of Connection You can connect your SPARCstorage MultiPack 2 enclosure to your desktop system two ways Direct connection connecting the SCSI cable from the enclosure directly to the SCSI connector of the host system Daisy chain Connecting the SCSI cable of the enclosure to the SCSI connector of an additional SCSI device thus chaining together multiple SCSI devices Note If you chain other SCSI devices to your SPARCstorage MultiPack 2 the units will function at reduced speed 8 4 SPARCstorage MultiPack 2 Service Manual July 1997 B 4 1 Direct Connection To connect your SPARCstorage MultiPack 2 unit in a direct connection to your host system 1 Connect one end of the SCSI cables to the SCSI port on the back of the storage enclosure FIGURE B 3 2 Connect the other
32. ll computer system interface SCSI host connection The UltraSCSI label on the front and on the removable door of the MultiPack 2 indicates UltraSCSI capability Both the UltraSCSI and Fast SCSI versions of the device use fixed SCSI target addresses The drive bay in which a drive is installed determines the SCSI target address The SCSI address for each drive is listed by the drive on the partition between the drive columns inside the unit Major parts of the enclosure include Disk drives LEDs Power supply m Backplane The SPARCstorage MultiPack 2 enclosure is shown in FIGURE 1 1 The interior of the enclosure is shown in FIGURE 1 2 The back of the enclosure is shown in FIGURE 1 3 1 3 FIGURE 1 1 SPARCstorage MultiPack 2 Enclosure Front View 5 J TUF J Ey 70 se 5 TER TOP 4 ne oe 5 Lr OF FIGURE 1 2 SPARCstorage MultiPack 2 Enclosure Interior 1 4 SPARCstorage MultiPack 2 Service Manual July 1997 Auto termination indicator TRS SCSI port in o P
33. ll not boot Then Check the connection between the disk drive connector and the connector on the backplane If you have checked all of the above and the drive still does not respond Determine if you have a bad disk drive in the drive bay If the disk drive is functional but the LED still does not display the LED may need to be replaced Check the unit to determine if it is receiving power and that the power switch is in the On position Check the power cord connection to the unit and to the power outlet Check the position of the SCSI address switch on the back of the unit six drive unit only There may be a SCSI address conflict Power cord is secure and power switch is in the On position but the unit is not receiving power Determine if you have a bad disk drive in the drive bay If the disk drive is functional but the LED still does not display the LED may need to be replaced Check the unit to determine if it is receiving power and that the power switch is in the On position Action Make sure the drive is seated in the correct drive bay Make sure the drive is pushed all the way in and that the bracket handle is latched correctly Replace the disk drive Replace the disk drive LEDs are connected to the backplane Replace the backplane If the unit appears to be powered on except for the presence of the LED light the LED needs to be replaced To replace the LED replac
34. nstalling a Sun product 3 1 gt gt Safety Agency Compliance For your protection observe these safety precautions when setting up your equipment Follow all warnings and instructions marked on the equipment m Ensure that the voltage and frequency of your power source matches the voltage and frequency on the equipment s electrical rating label m Never push objects of any kind through openings in the equipment Dangerous voltages may be present Conductive foreign objects could produce a short circuit that could cause fire electric shock or damage to your equipment Symbols These symbols appear in this manual Caution Risk of personal injury and equipment damage Follow the instructions Caution Hazardous voltages are present To reduce the risk of electric shock and danger to personal health follow the instructions 3 17 Qo Ww Hs gt lt lt amp Modification to Equipment Do not make mechanical or electrical modifications to the equipment Sun Microsystems is not responsible for regulatory compliance of a modified Sun product Placement of a Sun Product Caution To ensure reliable operation of your Sun product and to protect it from overheating openings in the equipment must not be blocked or covered A Sun product should never be placed near a radiator or heat register Power Cord Connection Caution Sun products are designed to work with
35. or 9 14 position See FIGURE 8 2 for the switch location 8 2 SPARCstorage MultiPack 2 Service Manual July 1997 SCSI target address switch Ee 88 S AN OUT 38 3 a 6 XS 1 1 O O FIGURE B 2 SCSI Target Address Switch Location When you install the SPARCstorage MultiPack 2 you must choose either the 1 6 or 9 14 SCSI target address range for your drives To select the range set the SCSI target address switch on the back of the enclosure to the 1 6 or 9 14 position FIGURE B 2 The default switch setting is 1 6 Note You must first power off the system and then change the SCSI address switch setting for the system to recognize the new SCSI address range Note If you are connected to a host system that has a narrow SCSI bus you must select the 1 6 SCSI target address switch setting B 2 Host Adapter Cards You can add a host adapter card for UltraSCSI or fast wide SCSI operation to either a workstation with an internal fast wide SCSI bus or an internal narrow one Appendix SCSI Bus Information 3 The number of adapters you can install is limited only by the number of slots available on your system Each adapter you add increases the number of SCSI devices you can attach to your system If your host system is equipped with only an internal narrow SCSI bus adding a wide 68 p
36. ou 2 Align the hooks on the bottom cover with the holes and tabs of the chassis FIGURE 5 9 3 Push the bottom cover on until it snaps onto the unit 4 Replace the disk drives See Section 7 2 Replacing a Disk Drive on page 7 3 5 Replace the left panel See To replace the left panel on page 27 5 36 SPARCstorage MultiPack 2 Service Manual July 1997 CHAPTER 6 Installing Major Subassemblies This chapter describes how to remove and replace the major subassemblies Removing the Power Supply page 6 1 Replacing the Power Supply page 6 4 Removing the Backplane page 6 5 Replacing the Backplane page 6 9 Before you begin any of the procedures make sure you read the safety agency compliance information in Chapter 3 and gather the necessary tools 6 1 Removing the Power Supply 1 Shut down and power off the desktop system the SPARCstorage MultiPack 2 enclosure and all peripherals that are connected to the system Refer to the Solaris Handbook for SMCC Peripherals for specific software procedures to shut down and power off your system 2 Remove the SCSI cable and power cord from the enclosure FIGURE 6 1 6 1 6 2 rR end SCSI cable connectors 0000000000000000 IO 8885550055550008 O RSS A 38 88 OUT 5 M ey Vs ki liz O yi
37. s some general rules to follow when you configure your SPARCstorage MultiPack 2 enclosure C 1 Placement The SPARCstorage MultiPack 2 enclosure weighs up to 30 lbs 13 6 kg when loaded with disk drives Choose a location that is relatively permanent Keep cable lengths in mind Placing peripherals away from your computer requires longer SCSI bus cables See Appendix B SCSI Bus Information for tables of SCSI bus lengths Because the drive replacement panel opens at the left side of the unit place the SPARCstorage MultiPack 2 box at the left side of your system or anywhere the panel can open freely Leave enough space in front of the air vents about 2 inches both around the SPARCstorage MultiPack 2 enclosure and your host system Disk Drives The SPARCstorage MultiPack 2 unit uses 1 6 inch high disk drives You must set the SCSI target address switch on the back of the enclosure to select the SCSI address range for the drives For SCSI target address switch settings and other SCSI bus information see Appendix B C 1 If you are operating your SPARCstorage MultiPack 2 box with less than the maximum number of drives the drives should be installed starting at the upper left drive bay and placed in order of the ascending SCSI addresses The SCSI addresses are labeled by each drive bay on the partition between the drive columns FIGURE B 1 Note The drive placement order described here is suggested for best air
38. st the edge of the chassis 3 Replace the two Phillips screws that attach the power supply to the unit FIGURE 6 2 4 Insert and secure the four hex head screws at the SCSI connectors FIGURE 6 2 5 Push the pull strap back into the power supply casing The pull strap should be pushed in enough so that it does not affect replacing the back cover 6 4 SPARCstorage MultiPack 2 Service Manual July 1997 Replace the back cover See To replace the back cover on page 5 Attach the SCSI cable and power cord FIGURE 6 1 Turn on the power to your system See Section 4 2 Powering On the System on page 4 2 6 3 Removing the Backplane To remove the backplane you must completely disassemble the unit for access You must be a qualified service provider to do this procedure Shut down and power off the desktop system the SPARCstorage MultiPack 2 enclosure and all peripherals that are connected to the system Refer to the Solaris Handbook for SMCC Peripherals for specific software procedures to shut down and power off your system Remove the SCSI cable and power cord from the enclosure FIGURE 6 1 Remove the left panel See To remove the left panel on page 2 Attach a wrist strap to yourself and then to the unit chassis FIGURE 6 4 Chapter 6 Installing Major Subassemblies 6 5
39. t View 4 SPARCstorage MultiPack 2 Enclosure Interior 4 SPARCstorage SPARCstorage MultiPack 2 Enclosure Back View 5 Front Panel Drive LEDs and SCSI Target Addresses 10 Interior LEDs and SCSI Target Address 10 Power Switch Location on a SPARCstorage MultiPack 2 Enclosure 22 Removable Covers 25 Removing and Replacing the Left Side Panel 26 SPARCstorage MultiPack 2 SCSI Cable and Power Cord Connectors 8 Removing and Replacing the Back Cover 29 Rectangular Slots on Backplane 31 Unlatching the Tabs on the Left Side 32 Unlatching the Tabs on the Right Side 33 Removing the Right Panel 34 Removing and Replacing the Bottom Cover 36 SPARCstorage MultiPack 2 SCSI Cable and Power Cord Connectors 2 Removing and Replacing the Power Supply 6 3 Power Supply Connection to Backplane 6 4 Attaching the Wrist Strap 6 6 Figures vii FIGURE 6 5 FIGURE 6 6 FIGURE 6 7 FIGURE 7 1 FIGURE 7 2 FIGURE 7 3 FIGURE 7 4 FIGURE 7 5 FIGURE B 1 FIGURE B 2 FIGURE B 3 FIGURE B 4 FIGURE C 1 FIGURE C 2 FIGURE C 3 FIGURE C 4 Removing the Partition 6 7 Detaching the Backplane 6 8 Removing and Replacing the Backplane 9 Single Connector 1 6 inch High Disk Drive 14 Power Supply 15 Backplane 15 SCSI Cables 16 Wide External Single Ended Terminator 16 SCSI Address Label on Partition 2 SCSI Target Address Switch Location 3 Fast wide Host in a Direct Connection with a SPARCstorage MultiPack 2 5 SPARCstorage MultiPack
40. t about 30 degrees from the top and lift it off When pulling the panel off be careful not to damage the springfingers on the interior edge of the panel 5 26 SPARCstorage MultiPack 2 Service Manual July 1997 v To replace the left panel 1 Place the bottom lip of the panel in the side groove of the enclosure aligning the two slots on the panel bottom with the two notches in the enclosure 2 Push the panel in the rest of the way Push the upper right corner of the panel to make sure it is fully latched You will hear the latch catch when the panel is completely closed 3 Lock the panel door by turning the key 90 degrees clockwise 5 2 Removing and Replacing the Back Cover v To remove the back cover 1 Shut down and power off the desktop system the SPARCstorage MultiPack 2 enclosure and all peripherals that are connected to the system Refer to the Solaris Handbook for SMCC Peripherals for specific software procedures to shut down and power off your system 2 Remove the SCSI cables and power cord from the enclosure FIGURE 5 3 Chapter5 Internal Access 7 ERY SS yh X Power cord connector SE O O SCSI cable connectors 38 OUT RX FIGURE 5 3 SPARCstorage MultiPack 2 SCSI Cable and Power Cord Connectors 3 Remove the left panel See To remove the left panel on page 26 4 Remove the lock
41. the daughterboard to the chassis FIGURE 6 6 Replace the bottom cover See To replace the bottom cover on page 12 Replace the right side panel See To replace the right panel on page 10 Replace the power supply See Replacing the Power Supply on page 4 Replace all the disk drives See Replacing a Disk Drive on page 3 Remove the wrist strap Replace the back and left covers if you have not already done so See To replace the back cover on page 5 and To replace the left panel on page 3 Replace the SCSI cable and power cord FIGURE 6 1 Turn on the power to your system See Powering On the System on page 2 SPARCstorage MultiPack 2 Service Manual July 1997 part IV Illustrated Parts Breakdown Illustrated Parts CHAPTER 7 Illustrated Parts Breakdown This chapter illustrates the replacement parts and lists them with their part numbers 7 1 List of Replacement Parts TABLE 7 1 SPARCstorage MultiPack 2 Replacement Part List Replacement Part Replacement disk drive 9Gbyte 7200 rpm Power Supply Backplane Key 68 68 pin cable 0 8m 68 68 pin cable 2 0m 50 68 pin cable 1 2m 50 68 pin cable 2 0m Wide external single ended terminator Replacement cover kit 6 drive unit Front cover Left panel assembly Top cover Right panel Part Number 540 2951 xx 300 1330 xx 300 1283 xx 501 4747 xx 330 1966 xx 530 2383 xx 530 23
42. ttent en place l interface d utilisation graphique OPEN LOOK et qui en outre se conforment aux licences crites de Sun CETTE PUBLICATION EST FOURNIE EN L ETAT ET AUCUNE GARANTIE EXPRESSE OU IMPLICITE N EST ACCORDEE Y COMPRIS DES GARANTIES CONCERNANT LA VALEUR MARCHANDE L APTITUDE DE LA PUBLICATION A REPONDRE A UNE UTILISATION PARTICULIERE OU LE FAIT QU ELLE NE SOIT PAS CONTREFAISANTE DE PRODUIT DE TIERS CE DENI DE GARANTIE NE S APPLIQUERAIT PAS DANS LA MESURE OU IL SERAIT TENU JURIDIQUEMENT NUL ET NON AVENU Eo 4 Please Adobe PostScript Recycle Contents Part I Part I Part II Preface xi Set up Commands and Procedures xi Related Documentation xii Sun Welcomes Your Comments xii System Information Product Description 3 Troubleshooting Diagnostics for Troubleshooting 9 2 1 Disk Drive LEDs 9 2 2 Power LED 11 2 3 Troubleshooting 11 Preparing for Service Safety and Tools Requirements 17 3 1 Safety Agency Compliance 17 3 1 1 Symbols 17 3 12 Modification to Equipment 8 3 1 3 Placement of a Sun Product 18 Contents iii Part III Part IV Part V 3 1 4 Power Cord Connection 18 3 1 5 Cover 19 3 2 Tools Required 19 Powering Off and On the System 21 4 1 Powering Off the System 1 42 Powering On the System 22 Subassembly Removal and Replacement Internal Access 5 5 1 Removing and Replacing the Left Panel 26 5 2 Removing and Replacing the Back Cover 7 5 3 Removing and Replacing the R
43. u know which drive bays contain disk drives 212 Power LED The green power LED of the SPARCstorage MultiPack 2 enclosure is located on the front panel in the lower right corner 20 Troubleshooting TABLE 2 1 lists possible problems that can occur how to determine the cause of the problem and the action to take to fix it TABLE 2 1 Troubleshooting the SPARCstorage MultiPack 2 If Then Action A single disk drive is not responding Make sure the SCSI cable s is firmly connected Check for bent pins on the connector Determine if another SCSI device is sharing the same SCSI target address as the disk drive in the enclosure Check the position of the SCSI address switch on the back of the enclosure Halt the system and turn off the power Refer to the Solaris Handbook for SMCC peripherals Connect the SCSI cable s securely then turn on the power Do a probe scsi all command at the ok prompt Change the SCSI target address of the other SCSI device to a number that is not used for the SPARCstorage MultiPack 2 enclosure Set the switch to the correct position for the SCSI target address range SCSI IDs 1 6 or 9 14 Chapter 2 Diagnostics for Troubleshooting 1 TABLE 2 1 Troubleshooting the SPARCstorage MultiPack 2 Continued Drive LED does not light Disk drives are not responding or will not boot Drive LED does not light Disk drives are not responding or wi
44. un et de ses bailleurs de licence s il y en a Le logiciel d tenu par des tiers et qui comprend la technologie relative aux polices de caract res est prot g par un copyright et licenci par des fournisseurs de Sun Des parties de ce produit pourront tre d riv es des syst mes Berkeley BSD licenci s par l Universit de Californie UNIX est une marque d pos e aux Etats Unis et dans d autres pays et licenci e exclusivement par X Open Company Ltd Sun Sun Microsystems le logo Sun AnswerBook SunDocs Solstice DiskSuite et Solaris sont des marques de fabrique ou des marques d pos es ou marques de service de Sun Microsystems Inc aux Etats Unis et dans d autres pays Toutes les marques SPARC sont utilis es sous licence et sont des marques de fabrique ou des marques d pos es de SPARC International Inc aux Etats Unis et dans d autres pays Les produits portant les marques SPARC sont bas s sur une architecture d velopp e par Sun Microsystems Inc L interface d utilisation graphique OPEN LOOK et Sun a t d velopp e par Sun Microsystems Inc pour ses utilisateurs et licenci s Sun reconna t les efforts de pionniers de Xerox pour la recherche et le d veloppement du concept des interfaces d utilisation visuelle ou graphique pour l industrie de l informatique Sun d tient une licence non exclusive de Xerox sur l interface d utilisation graphique Xerox cette licence couvrant galement les licenci s de Sun qui me
45. use an external terminator The total length of the SCSI bus is computed by adding m External SCSI cable lengths of all SCSI devices on the same bus Internal SCSI cable lengths of All SCSI devices on the same SCSI bus a Host system Non UltraSCSI Operation The maximum length of your SCSI bus should not exceed 6 meters 20 feet for optimum performance All SPARCstorage MultiPack 2 disks are single connector disks which eliminates the need for interior cables and increases SCSI bus reliability The total length of the SCSI bus is computed by adding m External SCSI cable lengths of all SCSI devices on the same bus Internal SCSI cable lengths of All SCSI devices on the same SCSI bus a Host system Note To ensure proper operation follow the configuration guidelines in Section C 3 Configuration Guidelines in Appendix C Appendix SCSI Bus Information 7 B 5 3 External SCSI Cable Length To directly connect a SPARCstorage MultiPack 2 enclosure to your desktop system or to daisy chain it to another SCSI peripheral use the SCSI cable that ships with the unit TABLE B 1 contains the lengths and types of external cables that can be used with the enclosure Caution Using cables other than the cable supplied with your SPARCstorage MultiPack 2 enclosure or cables recommended by Sun can result in data loss UltraSCSI capable cables must be used to achieve UltraSCSI speeds TABLE B 1 SCSI Extern

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