Hp StorageWorks Scalable File Share Manual do Utilizador Página 6
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6.2.5 Modifying email alerts.........................................................................................................6-44
6.2.6 Creating email alerts...........................................................................................................6-44
6.2.7 Viewing email alerts............................................................................................................6-45
6.2.8 Disabling and enabling email alerts......................................................................................6-45
6.2.9 Deleting email alerts ...........................................................................................................6-46
6.2.10 Verifying email alert operation .............................................................................................6-46
6.3 Backing up and restoring system data........................................................................................6-46
6.3.1 Backing up the system database...........................................................................................6-46
6.3.2 Saving database backup files...............................................................................................6-47
6.3.3 Restoring a system database backup.....................................................................................6-48
6.3.4 Deleting a system database backup ......................................................................................6-48
6.4 Backing up and restoring file system data...................................................................................6-49
6.4.1 Using HP OpenView Storage Data Protector to back up file systems..........................................6-49
6.5 Removing log files ...................................................................................................................6-50
6.6 Viewing and clearing the Integrated Management Log.................................................................6-51
6.6.1 Overview...........................................................................................................................6-51
6.6.2 Viewing the IML..................................................................................................................6-51
6.6.3 Clearing the IML.................................................................................................................6-51
7 Changing the system parameters
7.1 Changing system parameters......................................................................................................7-2
7.2 Using the configure system command ..........................................................................................7-8
7.3 Using the configure server command ...........................................................................................7-9
7.4 Adding, changing, or removing the Alias IP on a Gigabit Ethernet network ...................................7-10
7.5 Changing the IP address of an individual server..........................................................................7-10
7.6 Changing the attributes of bonded Gigabit Ethernet networks .......................................................7-11
7.7 Partitioning an InfiniBand interconnect .......................................................................................7-11
7.8 Removing InfiniBand partitioning...............................................................................................7-13
7.9 Changing the iLO user name and password ...............................................................................7-15
8 Replacing, adding, and removing hardware, and upgrading firmware
8.1 Replacing hardware components ................................................................................................8-2
8.1.1 Replacing the administration or MDS server, or the motherboard component in the administration or
MDS server..........................................................................................................................8-3
8.1.2 Replacing an Object Storage Server or the motherboard component in an Object Storage Server ..8-4
8.1.3 Replacing a single disk on a server.........................................................................................8-4
8.1.4 Replacing both internal disks on the administration or the MDS server.........................................8-4
8.1.5 Replacing an internal disk on an Object Storage Server ............................................................8-5
8.1.6 Replacing a Storage Host Bus Adapter on an EVA4000 array (HP Part Number FCA2214 DC).....8-6
8.1.7 Replacing a Fibre Channel cable (from server to Fibre Channel switch) .......................................8-6
8.1.8 Replacing a Fibre Channel switch...........................................................................................8-6
8.1.9 Replacing an EVA4000 controller...........................................................................................8-6
8.1.10 Replacing a disk in an SFS20 array........................................................................................8-7
8.1.11 Replacing an SFS20 controller module ....................................................................................8-9
8.1.12 Replacing an SFS20 battery pack and cache .........................................................................8-10
8.1.13 Replacing an SFS20 fan assembly, power supply unit, or mounting bracket covers.....................8-11
8.1.14 Replacing SFS20 non-hot-pluggable components ....................................................................8-11
8.1.15 Replacing Smart Array 6404 adapter ...................................................................................8-12
8.1.16 Replacing a Quadrics network adapter .................................................................................8-12
8.1.17 Relocating a Quadrics cable to a different port on a Quadrics switch .......................................8-12
8.1.18 Replacing a Quadrics cable.................................................................................................8-13
8.1.19 Replacing a Myrinet network adapter....................................................................................8-13
8.1.20 Relocating a Myrinet cable to a different port on a Myrinet network..........................................8-14
8.1.21 Replacing a Myrinet cable...................................................................................................8-14
8.1.22 Replacing a dual-port Gigabit Ethernet adapter (for dual or bonded Gigabit Ethernet) ................8-14
8.1.23 Relocating a Gigabit Ethernet cable to a different port on a Gigabit Ethernet network .................8-14
8.1.24 Replacing a Gigabit Ethernet cable.......................................................................................8-14
8.1.25 Replacing a Voltaire HCA adapter .......................................................................................8-15
8.1.26 Replacing an InfiniBand interconnect cable (from server to InfiniBand switch) .............................8-15
- System User Guide 1
- Version 2.2 1
- Contents 3
- 4 Viewing system information 4
- A CLI commands 9
- About this guide 11
- HP SFS documentation 12
- Documentation conventions 12
- Naming conventions 13
- For more information 13
- Providing feedback 13
- Safety considerations 15
- 1Overview 17
- 1.1 Product overview 18
- 1.1.2 Overview of HP SFS 19
- 1.1.3 HP SFS configurations 20
- 1.1.3.2 Storage 21
- 1.1.3.3 Network connections 23
- 1.1.3.3.2 Management network 24
- 1.3 Supported hardware 25
- Overview1–10 26
- 2 The sfsmgr utility 27
- 2.1 Overview 28
- 2.2 Starting the SFS CLI 28
- 2.3 Running sfsmgr commands 29
- The sfsmgr utility2–6 32
- 3 Operating the system 33
- 3.1 Booting the system 34
- 3.2 Shutting down the system 36
- 3.3 Booting a server 36
- 3.4 Booting multiple servers 37
- 3.7 Stopping a file system 39
- 3.8 Starting a file system 40
- 3.11 Managing licenses 47
- 3.12 Managing remote access 53
- 3.12.3 Viewing authorizations 55
- 4Viewing system information 57
- 4.4 Viewing LUN information 67
- 4.5 Viewing array information 69
- 4.6 Viewing event logs 72
- 4.6.1.1 Event filters 73
- 4.6.1.2 Event severity 73
- 4.6.1.3 Event facility 73
- LUNs — EVA4000 storage 88
- File system name 100
- Mount point 100
- Stripe size 100
- MDS LUNs 100
- Number of OST services 101
- Interconnects 102
- Quota options 102
- Mount options 102
- Stripe count 102
- 5.4 Operating a file system 111
- 5.7 Managing quotas 121
- command on 123
- # lfs quotacheck -ug /data 124
- 5.7.3 Checking quota limits 125
- 5.10 Deleting file systems 127
- 6.1 Verifying the system 132
- Verifying the system 6–5 135
- # ssh south3-adm hostname 150
- Sequential test 151
- Parallel test 152
- Incremental test 152
- Latency test 157
- Unidirectional bandwidth test 158
- Verifying the system 6–33 163
- 6.2 Managing email alerts 169
- 6.2.4 Default email alerts 171
- Managing email alerts 6–43 173
- 6.2.5 Modifying email alerts 174
- 6.2.6 Creating email alerts 174
- 6.2.7 Viewing email alerts 175
- 6.2.9 Deleting email alerts 176
- 6.5 Removing log files 180
- 6.6.1 Overview 181
- 6.6.2 Viewing the IML 181
- 6.6.3 Clearing the IML 181
- Configuration impact 201
- Object Storage Server 202
- Number FCA2214 DC) 204
- [root@south4 var]# raw -qa 206
- 8.2 Upgrading firmware 214
- # service cluster stop 216
- 8.3.3 Adding SFS20 arrays 222
- 8.3.4 Removing SFS20 arrays 222
- 9Troubleshooting 225
- 9.2 Server fails to boot 227
- 9.3 Server stops responding 227
- /proc/fs/lustre/mds/mds2 247
- # repair-lfsck -f scratch 250
- Troubleshooting9–34 258
- Remedial action 261
- 9.27.2.1 Recreating files 262
- 9.30 Accessing consoles 275
- 9.31.1.2 Using a Web browser 276
- 9.32 Troubleshooting licenses 277
- 9.36 System log files 288
- ACLI commands 295
- A.1 General information 296
- A.2 accept license command 297
- A.3 activate ost command 297
- A.4 boot server command 297
- A.5 configure commands 298
- A.5.2 configure server 300
- A.6 create commands 301
- A.6.3 create authorization 302
- A.6.4 create database_backup 302
- A.6.5 create filesystem 303
- A.7 deactivate ost command 304
- A.8 delete commands 304
- A.8.2 delete array 305
- A.8.3 delete attribute 305
- A.8.4 delete authorization 305
- A.9 disable commands 306
- A.9.2 disable server 307
- A.10 enable commands 308
- A.11 help command 309
- A.12 kill command command 309
- A.13 modify commands 310
- Interactive mode 311
- Scripted mode 311
- A.14 monitor command command 312
- A.15 pause filesystem command 312
- A.16 quit command 313
- A.18 scan mac command 313
- A.19 set commands 314
- A.19.2 set attribute 315
- A.19.3 set lun 316
- A.19.4 set nics 317
- A.19.5 set password 318
- A.19.6 set server 318
- A.20 show commands 319
- A.20.4 show authorization 320
- A.20.5 show commands 320
- A.20.6 show database_backups 321
- A.20.7 show filesystem 321
- A.20.8 show license 321
- A.20.9 show log 321
- Examples 322
- A.20.10 show lun 323
- A.20.11 show network 323
- A.20.12 show ost 323
- A.20.13 show server 324
- A.20.14 show support 324
- A.20.15 show system 324
- A.20.16 show version 324
- A.21 shutdown server command 325
- A.22 start filesystem command 325
- A.23 stop filesystem command 326
- A.24 syscheck command 326
- A.26 ! command 328
- B Performance figures 329
- B.1 I/O performance 330
- SFS20 storage — 250GB disks 331
- SFS20 storage — 5000GB disks 331
- B.2 Network performance 332
- B.3 SFS20 array configuration 333
- RAID5 and ADG Read Bandwidth 334
- 64 clients 336
- 128 Clients 336
- 192 clients 336
- Bandwidth vs Clients 337
- Single Client Varying OSTs 338
- 1500 MTU Average Write MB/sec 339
- 9000 MTU Average Read MB/sec 340
- C.1 EVA4000 storage examples 344
- EVA4000 storage examples C–3 345
- C.2 SFS20 storage examples 346
- SFS20 storage examples C–5 347
- D.1 RAID rebuild information 350
- E HP SFS specifications 351
- HP SFS specificationsE–4 354
- Glossary 355
- Glossary–2 356
- Glossary–3 357
- Glossary–4 358
- 9-24, 9-25 361
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