Bull Cedoc Bull Escala 2104 DS4 Manual

Bull ESCALA
Expandable Storage Plus 2104 Models DS4 and TS4
Operator’s Guide
86 A1 17EM 00
ORDER REFERENCE

Bull ESCALA
Expandable Storage Plus 2104 Models DS4 and TS4
Operator’s Guide
Hardware
November 2003
BULL CEDOC
357 AVENUE PATTON
B.P.20845
49008 ANGERS CEDEX 01
FRANCE
86 A1 17EM 00
ORDER REFERENCE

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making derivative works.
Copyright Bull S.A. 1992, 2003
Printed in France
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are invited to use the Ordering Form also provided at the end of this book.
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We acknowledge the right of proprietors of trademarks mentioned in this book.
AIXRis a registered trademark of International Business Machines Corporation, and is being used under
licence.
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The information in this document is subject to change without notice. Bull will not be liable for errors contained
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Contents
Figures ............................v
Safety and environmental notices ................. vii
Safety notices and their translations ................. vii
Electrostatic discharge (ESD) ................... viii
Safety inspection procedures.................... viii
Inspecting the rack ...................... viii
Inspecting the 2104 Model DS4 or Model TS4.............ix
External machine checks ....................ix
Internal machine checks .....................ix
Safety label checks .......................x
Checking the grounding of the 2104 Model TS4 ............xv
Removing power from the 2104 Model DS4 or Model TS4........ xvii
Danger notices .........................xx
Caution notices......................... xxi
Environmental notices and statements ............... xxvii
Fire suppression systems ................... xxvii
Product recycling ...................... xxvii
About this document ..................... xxix
Who should read this document .................. xxix
Additional information ...................... xxix
2104 Model DS4 and Model TS4 library .............. xxix
Related documents ...................... xxix
Web sites ......................... xxx
How to send your comments .................. xxx
Chapter 1. Using the 2104 Model DS4 or Model TS4 ..........1
2104 Model DS4.........................2
2104 Model TS4 .........................4
Controls and lights ........................6
Disk drive module lights .....................7
Fan-and-power-supply assembly and fan assembly lights and switch ....9
SCSI Interface card lights ....................12
SCSI Interface card switches...................14
Identifying 2104 Model DS4 or Model TS4 disk enclosures.........17
Identifying disk drive modules ...................18
Security ...........................19
Chapter 2. Adding disk drive modules ...............21
Before adding adisk drive module..................22
Adding adisk drive module ....................24
Chapter 3. Exchanging FRUs ...................29
Disk drive module ........................30
Before exchanging adisk drive module ...............31
Exchanging adisk drive module .................32
Fan-and-power-supply assembly ..................39
Before exchanging afan-and-power-supply assembly..........39
Exchanging afan-and-power-supply assembly ............40
Fan assembly .........................49
Before exchanging afan assembly ................49
Exchanging afan assembly ...................50
©Copyright IBM Corp. 2003 iii

SCSI Interface card assembly ...................56
Before exchanging the SCSI Interface card assembly..........57
Exchanging aSCSI Interface card assembly .............58
Appendix. Operating with RISC systems ..............69
SCSI adapters and cables.....................69
System service aids .......................69
Identifying a2104 Model DS4 or Model TS4 and its disk drive modules ....70
AIX ............................70
Linux ...........................70
Problem determination ......................70
Reporting problems .......................70
Checking the SCSI error log ....................71
Configuring a2104 Model DS4 or Model TS4 to an AIX host system .....71
Unconfiguring a2104 Model DS4 or Model TS4 from an AIX host system ...71
Configuring a2104 Model DS4 or Model TS4 in aSuSE Linux Enterprise Server
for pSeries Environment.....................71
Notices ...........................73
Trademarks ..........................74
Electronic emission statements ...................74
Federal Communications Commission (FCC) statement .........74
Industry Canada compliance statement ...............74
Chinese Class Awarning statement ................74
European Community compliance statement .............75
Germany compliance statement..................75
Japanese Voluntary Control Council for Interference (VCCI) class 1statement 76
Korean Government Ministry of Communication (MOC) statement .....76
Taiwan class Acompliance statement ...............76
Index ............................77
iv Expandable Storage Plus 2104 Model DS4 and Model TS4 Operator’sGuide

Figures
1. 2104 Model DS4 or Model TS4 label ........................x
2. Linecord caution label .............................x
3. Power supply cover caution label .........................xi
4. Fusing caution label ..............................xi
5. 2104 Model DS4 weight label .......................... xii
6. 2104 Model TS4 weight label .......................... xiii
7. Standby condition label ............................ xiv
8. Power cables and SCSI connectors (2104 Model TS4) .................xv
9. Ground pin (2104 Model TS4) .......................... xvi
10. Removing the power from a2104 Model DS4 .................... xvii
11. Removing power from a2104 Model TS4...................... xix
12. Linecord caution label ............................. xxi
13. Power supply cover caution label......................... xxi
14. Fusing caution label ............................. xxi
15. 2104 Model DS4 weight label .......................... xxii
16. 2104 Model TS4 weight label .......................... xxiii
17. Location of standby condition .......................... xxiv
18. 2104 Model TS4 (left) and 2104 Model DS4 (right) ...................1
19. 2104 Model DS4 shown from the front (top) and back (bottom) ..............2
20. 2104 Model TS4 shown from the front (left) and back (right) ...............4
21. Disk enclosure lights on a2104 Model TS4 (left) and a2104 Model DS4 (right) ........6
22. 2104 Model TS4 with the cover open ........................7
23. Disk drive module lights.............................8
24. Fan-and-power-supply assemblies in a2104 Model TS4 (left) and 2104 Model DS4 (right) ....9
25. Fan-and-power-supply assembly lights and switch ..................10
26. Fan assembly ................................11
27. SCSI Interface cards in a2104 Model TS4 (left) and 2104 Model DS4 (right).........12
28. SCSI Interface card assembly lights ........................13
29. SCSI Interface card switches ..........................14
30. Other switches on the SCSI Interface card .....................16
31. Switch cover plate on the panel of the SCSI Interface card-2 (second JBOD interface card) box 17
32. Disk drive module label (2104 Model DS4 or Model TS4) ................18
33. 2104 Model TS4 lock .............................19
34. Disk drive module handle and label (2104 Model DS4 or Model TS4) ...........21
35. Dummy disk drive module ...........................22
36. Disk drive modules in a2104 Model TS4 ......................23
37. Removing adummy disk drive module .......................24
38. Adding adisk drive module ...........................25
39. Closing the handle of adisk drive module .....................26
40. Disk drive module lights ............................27
41. Closing the cover of a2104 Model TS4 ......................28
42. Disk drive module handle and capacity (2104 Model DS4 or Model TS4) ..........30
43. Disk drive modules in a2104 Model TS4 ......................32
44. Opening the disk drive module handle .......................33
45. Removing adisk drive module ..........................34
46. Inserting adisk drive module ..........................35
47. Closing the handle ..............................36
48. Disk drive module lights ............................37
49. Closing the cover of a2104 Model TS4 ......................38
50. Afan-and-power-supply assembly ........................39
51. Fan-and-power-supply dc on/standby switch .....................40
52. Unplugging the mainline power cable .......................41
53. Unscrewing the thumbscrews on the fan-and-power-supply assembly ...........42
©Copyright IBM Corp. 2003 v

54. Removing the fan-and-power-supply assembly ....................43
55. Inserting areplacement fan-and-power-supply assembly ................44
56. Tightening the screws on afan-and-power-supply assembly ...............45
57. Plugging in the mainline power cable .......................46
58. Fan-and-power-supply dc on/standby switch .....................47
59. Fan-and-power-supply lights ..........................48
60. Fan assembly ................................49
61. Fan assembly CHK light ............................50
62. Unscrewing the thumbscrews on afan assembly ...................51
63. Pulling out afan assembly ...........................52
64. Inserting afan assembly ............................53
65. Tightening the thumbscrews...........................54
66. Fan assembly light ..............................55
67. SCSI Interface card assembly ..........................56
68. Fault light on an SCSI Interface card assembly....................57
69. Removing the SCSI cable ...........................58
70. Unscrewing the SCSI Interface card ........................59
71. Opening the lever ..............................60
72. Pulling the SCSI Interface card out ........................61
73. Inside of the switch cover plate showing the hook, latch, and two guide pins to mate with the
SCSI Interface card assembly ..........................62
74. Pushing the replacement SCSI Interface card in ...................63
75. Closing the lever ...............................64
76. Tightening the thumbscrews...........................65
77. Plugging in the SCSI cable ...........................66
78. SCSI Interface card assembly TERM POWER light ..................67
vi Expandable Storage Plus 2104 Model DS4 and Model TS4 Operator’sGuide

Safety and environmental notices
This section contains the following information:
vSafety notices and their translations
vSafety inspection procedures for this product
vEnvironmental notices and statements
Safety notices and their translations
Safety notices are printed in English throughout this document.
ADanger notice warns you of conditions or procedures that can result in death or
severe personal injury.
ACaution warns you of conditions or procedures that can cause personal injury that
is neither lethal nor extremely hazardous.
An Attention notice warns you of conditions or procedures that can cause damage
to machines, equipment, programs, or data.
For translations of the danger and caution notices, see Expandable Storage Plus
2104 Model DS4 and Model TS4 Translated Safety Notices,SC26-7558. The
notices are listed in numeric order based on their IDs, which are displayed in
parentheses, at the end of each notice. See the following examples of danger and
caution notices for the location of the ID number.
DANGER
An electrical outlet that is not correctly wired could place ahazardous
voltage on the metal parts of the system or the products that attach to the
system. It is the customer’s responsibility to ensure that the outlet is
correctly wired and grounded to prevent an electrical shock. (1)
CAUTION:
Do not insert hands or tools into the opening of the empty space that
contained the fan assembly. (1)
©Copyright IBM Corp. 2003 vii

Electrostatic discharge (ESD)
Attention: When you handle field-replaceable units (FRUs) and other computer
parts, take these precautions to avoid static damage:
vLimit your movement. Movement can cause static electricity to build up around
you.
vAlways touch the computer parts carefully. Hold the cards by their edges or metal
cover. Never touch any exposed circuits.
vPrevent people who are not correctly grounded from touching computer parts.
vBefore you install anew part, touch the static-protective package that contains
the part against an unpainted metal part of the 2104 Model DS4, 2104 Model
TS4, or host system for at least 2seconds. This reduces the static electricity in
the package and in your body.
vRemove the part from its package and, if possible, install it directly into the 2104
Model DS4 or Model TS4 without putting the part down. If you must put the part
down, follow these steps:
1. Place the static-protective package that contained the part onto asmooth,
level surface.
2. Place the part onto the static-protective package. Do not place the part
directly onto any metal surface.
Safety inspection procedures
The safety inspection procedures describe how to inspect the 2104 Model DS4 or
Model TS4.
CAUTION:
The 2104 Model DS4 and Model TS4 are designed to be installed by the
customer and are certified as customer setup. Make sure that the system or
rack into which the 2104 Model DS4 and Model TS4 will be installed is also
designed and certified for customer setup. If the 2104 Model DS4 and Model
TS4 are not, then they must be installed by aCE. (22)
Inspecting the rack
Refer to your rack installation manual for information about performing asafety
inspection on the rack.
viii Expandable Storage Plus 2104 Model DS4 and Model TS4 Operator’sGuide