Compaq StorageWorks TM RAID Array 3000 Pedestal Storage Subsystem Manuel de service Page 272
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Noté. / 5. Basé sur avis des utilisateurs
Table 8–5: Hardware Components in the Configuration in Figure 8–6 (cont.)
Callout Number
Description
7
328215-00X, BN21K, or BN21L HD68 to HD68 cable
c
8
H885-AA trilink connector
9
189646-001 (0.9 meter; 2.95-foot cable) or 189646-002
(1.8 meter; 5.9-foot cable)
d
BN21K-01 or BN21L-01 (1-meter; 3.3-foot cable)
d
BN21K-02 or BN21L-02 (2-meter; 6.6-foot cable)
d
10
152732-001 LVD terminator
a
The maximum length of the BN38C (or BN38D) cable on one SCSI bus segment must not exceed 25
meters (82 feet).
b
The maximum length of the BN37A cable must not exceed 25 meters (82 feet).
c
The maximum combined length of these cables must not exceed 25 meters (82 feet).
d
The maximum length of this cable, or of two cables if two tape drives are daisy-chained, is 3 meters (9.8 feet).
8.5 Preparing the TZ885 for Shared SCSI Usage
The TZ885 Digital Linear Tape subsystems combine a cartridge tape drive
(TZ88) and an automatic cartridge loader. The TZ885 uses a removable
magazine.
The TZ885 uses a five-cartridge (CompacTape IV) minitape library
(magazine) with a 200-GB capacity (compressed). It is capable of
reading/writing at approximately 10.8 GB per hour.
As with any of the shared SCSI devices, the TZ885 SCSI IDs must be set
to ensure that no two SCSI devices on the shared SCSI bus have the same
SCSI ID.
The following sections describe preparing the TZ885 in more detail.
8.5.1 Setting the TZ885 SCSI ID
To set the TZ885 SCSI ID from the Operators Control Panel (OCP), follow
these steps:
1. Press and hold the Display Mode push button (for about 5 seconds) until
the SCSI ID SEL message is displayed:
SCSI ID SEL
SCSI ID 0
2. Press the Select push button until you see the desired SCSI ID number
in the display.
3. Press the Display Mode push button again.
8–18 Configuring a Shared SCSI Bus for Tape Drive Use
- TruCluster Server 1
- Contents 3
- UltraSCSI Hardware 4
- Hardware 5
- 6 Using Fibre Channel Storage 6
- Contents vii 7
- Server Configuration 8
- Contents ix 9
- Contents xi 11
- Terminated Shared SCSI Buses 12
- Examples 12
- Contents xiii 13
- Contents xv 15
- Contents xvii 17
- About This Manual 19
- Related Documents 20
- About This Manual xxi 21
- About This Manual xxiii 23
- G Manuals for general users 24
- Reader’s Comments 25
- Conventions 26
- Introduction 27
- 1.2 Memory Requirements 28
- 1.3 Minimum Disk Requirements 28
- 1–4 Introduction 30
- 1.4 Generic Two-Node Cluster 31
- Memory Channel 32
- Shared SCSI Bus 32
- 1–8 Introduction 34
- Introduction 1–9 35
- 1–10 Introduction 36
- Increased Disk Configurations 37
- 1–12 Introduction 38
- Introduction 1–13 39
- System Boot Disks 40
- Introduction 1–15 41
- 1–16 Introduction 42
- Introduction 1–17 43
- 1–18 Introduction 44
- Introduction 1–19 45
- 1.6 Eight-Member Clusters 46
- Introduction 1–21 47
- ZK-1748U-AI 51
- P00>>> 53
- 2.4 Disk Device Restrictions 58
- 2.6 SCSI Signal Converters 60
- 2.8 SCSI Cables 62
- 3.2 SCSI Bus Performance 68
- 3.2.3 Data Path 69
- 3.2.4 Bus Speed 69
- CXO5744A 72
- 3.6 UltraSCSI Hubs 72
- Differential symbol 74
- ZK-1412U-AI 74
- ZK-1448U-AI 78
- ZK-1447U-AI 79
- Failover 85
- DWZZH UltraSCSI Hub 92
- ZK-1480U-AI 95
- Using UltraSCSI Hardware 99
- Configuration 100
- # umount /mnt 103
- Radial Configuration 105
- Commands 108
- KZPBA-CB SCSI ID 112
- ZK-1451U-AI 116
- Interconnect 117
- 5.1.2 MC2 Jumpers 119
- ZK-1197U-AI 125
- ZK-1530U-AI 136
- ZK-1522U-AI 137
- Replaced 138
- Adapter in Second System 139
- Memory Channel Adapters 140
- Second System 141
- Configuration (cont.) 144
- Using Fibre Channel Storage 147
- 6.1 Fibre Channel Overview 148
- ZK-1534U-AI 151
- ZK-1536U-AI 152
- ZK-1535U-AI 153
- ZK-1531U-AI 155
- ZK-1697U-AI 156
- ZK-1707U-AI 158
- ZK-1765U-AI 159
- ZK-1706U-AI 161
- ZK-1806U-AI 162
- AlphaServer 162
- ZK-1814U-AI 163
- 6.5 Zoning 164
- 6.5.2 Types of Zoning 165
- 6.5.3 Zoning Example 166
- ZK-1709U-AI 167
- 6.6 Cascaded Switches 167
- ZK-1795U-AI 168
- ZK-1794U-AI 169
- Adapter Module 182
- Reformatting nvram 185
- POO>>> init 186
- Installation 188
- set to 0 and the 194
- 6.9.1 Before You Install 199
- Cluster Member 217
- Multiple-Bus Failover Mode 222
- Failover Mode 223
- as follows: 224
- Information 228
- # emxmgr 231
- ZK-1749U-AI 235
- ZK-1750U-AI 238
- ZK-1751U-AI 239
- SCM_E0> show csb 248
- 1 2 3 4 5 6 248
- 2 Type of CSB node: 249
- Drive Use 255
- TZ88N−VA 257
- 8.1.2 Cabling the TZ88N-VA 258
- Interface 259
- 8.1.4 Cabling the TZ88N-TA 260
- DS−TZ89N−VW 262
- 20/40 GB DLT Tape Drive 266
- ZK-1461U-AI 276
- Shared SCSI Usage 278
- Member System 2 287
- Member System 1 287
- DLT0 Idle 289
- DLT1 Idle 289
- Loader Idle 289
- 0>__________<9 289
- DLT2 Idle 290
- DLT3 Idle 290
- 26>__________<35 290
- Shared SCSI Bus Usage 292
- ZK-1324U-AI 295
- ZK-1625U-AI 297
- ZK-1397U-AI 302
- 8.11.2 MUC Switch Functions 305
- 8.11.4 Tape Drive SCSI IDs 306
- ZK-1326U-AI 308
- ZK-1327U-AI 309
- ZK-1627U-AI 320
- Expansion Modules 323
- 8.13.1 General Overview 327
- Bus Usage 329
- SCSI Bulkhead 330
- ZK-1705U-AI 330
- Non-UltraSCSI Devices 333
- Termination 335
- Termination (cont.) 340
- Console Commands 341
- KZPSA-BB and KZPBA-CB SCSI ID 345
- P00>>> boot dka600 350
- Configurations Using External 353
- Non-UltraSCSI Devices 10–3 355
- ZK-1576U-AI 356
- 1 2 3 4 5 6 7 357
- Non-UltraSCSI Devices 10–7 359
- FRONT VIEW 360
- REAR VIEW 360
- 10.3.1 BA350 Storage Shelf 361
- ZK-1338U-AI 362
- Non-UltraSCSI Devices 10–11 363
- ZK-1339U-AI 364
- ZK-1529U-AI 365
- External Termination 366
- Non-UltraSCSI Devices 10–17 369
- Non-UltraSCSI Devices 10–19 371
- Non-UltraSCSI Devices 10–23 375
- Non-UltraSCSI Devices 10–27 379
- Non-UltraSCSI Devices 10–29 381
- Cluster Interconnect 383
- Non-UltraSCSI Devices 10–35 387
- DS-DWZZH-03 388
- ZK-1767U-AI 389
- Shared SCSI Buses 11–1 391
- Shared SCSI Buses 11–3 393
- Shared SCSI Cluster 395
- Shared SCSI Buses 11–7 397
- Shared SCSI Buses 11–11 401
- Shared SCSI Buses 11–13 403
- ZK-1846U-AI 404
- Figure 11–4 405
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