LSI 9690SA-8E-KIT Installationsanleitung Seite 23
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- Inhaltsverzeichnis
- LESEZEICHEN
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Understanding RAID Levels and Concepts
www.lsi.com/channel/products 15
Figure 6. RAID 50 Configuration Example
Single Disk
You can configure a single drive as a unit through 3ware software. (3BM,
3DM2, or CLI).
Similar to disks in other RAID configurations, single disks contain 3ware
Disk Control Block (DCB) information and the OS addresses them as
available units.
Single drives are not fault tolerant and, therefore, are not recommended for
high availability systems unless you take additional precautions to prevent
system hangs and data loss.
(600 GB - 120 GB for parity)
(600 GB - 120 GB for parity)
(960 GB - 480 GB for mirror)
- 3ware® SATA+SAS 1
- RAID Controller Card 1
- CLI Guide 1
- Document Description 2
- Disclaimer 2
- License Restriction 2
- Copyright Notice 2
- Trademark Acknowledgments 2
- Table of Contents 3
- About this CLI Guide 8
- Introduction to the 3ware 9
- Command Line Interface 9
- Supported Operating Systems 10
- Installing the 3ware CLI 10
- OpenSolaris, and VMWare 11
- Working with 3ware CLI 14
- Example 15
- Scripting examples 16
- Conventions 17
- RAID Concepts 18
- Available RAID Configurations 19
- (480 GB - 120 GB for parity) 20
- (600 GB - 120 GB for parity) 23
- (960 GB - 480 GB for mirror) 23
- Hot Spare 24
- Table 4: Drive Capacity 25
- CLI Syntax Reference 27
- Terminology 30
- Syntax Overview 31
- /c1 add type=raid1 disk=0-1 32
- Shell Object Commands 33
- Example: 34
- Controller Object Commands 38
- /cx show 40
- Example output: 41
- /cx show achip 42
- /cx show allunitstatus 42
- /cx show autocarve 42
- /cx show autorebuild 42
- /cx show bios 43
- /cx show carvesize 43
- /cx show ctlbus 43
- /cx show driver 43
- /cx show drivestatus 46
- /cx show firmware 47
- /cx show memory 47
- /cx show model 47
- /cx show monitor 48
- /cx show numdrives 48
- /cx show numports 48
- /cx show numunits 48
- /cx show pcb 48
- /cx show serial 49
- /cx show spinup 49
- /cx show stagger 49
- /cx show unitstatus 49
- /cx show pchip 49
- /cx show all 50
- /cx show alarms [reverse] 51
- /cx show events [reverse] 52
- /cx show AENs [reverse] 52
- /cx show diag 52
- /cx show phy 53
- /cx show rebuild 54
- Example for 9750 controller: 55
- /cx show rebuildmode 56
- /cx show rebuildrate 57
- /cx show selftest 57
- /cx show verify 58
- /cx show verifymode 59
- /cx show verifyrate 60
- Example: type=raid5 61
- 16 N/A 16 16 16 N/A 62
- 64 —64646464 — 62
- 256 — 256 256 256 256 — 62
- /cx rescan [noscan] 65
- /cx commit 66
- /cx flush 66
- add rebuild=ddd:hh:duration 67
- add verify=ddd:hh:duration 68
- add selftest=ddd:hh 69
- Related commands: 72
- Related Commands 73
- /cx set spinup=nn 76
- /cx set stagger=nn 76
- /cx set autocarve=on 76
- /cx set autorebuild=on 77
- Unit Object Commands 79
- /cx/ux show 80
- /cx/ux show autoverify 82
- /cx/ux show wrcache 82
- /cx/ux show rdcache 82
- /cx/ux show identify 82
- /cx/ux show ignoreECC 83
- /cx/ux show initializestatus 83
- /cx/ux show name 83
- /cx/ux show qpolicy 83
- /cx/ux show parity 83
- /cx/ux show rapidrecovery 84
- /cx/ux show rebuildstatus 84
- /cx/ux show serial 84
- /cx/ux show status 84
- /cx/ux show all 85
- Example of interactive mode: 86
- /cx/ux del [noscan] [quiet] 87
- /cx/ux start verify 88
- /cx/ux stop verify 88
- /cx/ux flush 88
- set autoverify=on 89
- /cx/ux set identify=on 91
- /cx/ux set ignoreECC=on 91
- /cx/ux set name=string 91
- /cx/ux set qpolicy=on 92
- Migration Process 96
- Example of splitting a mirror 97
- Example of capacity expansion 97
- Example of migrate output 97
- /c0/u0 migrate type=raid0 98
- Port Object Commands 100
- /cx/px show capacity 101
- /cx/px show driveinfo 101
- /cx/px show firmware 101
- /cx/px show identify 102
- /cx/px show lspeed 102
- /cx/px show model 102
- /cx/px show ncq 102
- /cx/px show serial 103
- /cx/px show smart 103
- /cx/px show all 104
- Example for SAS drive: 105
- /cx/px remove [quiet] 109
- /cx/px set identify=on 109
- Phy Object Commands 110
- BBU Object Commands 111
- /cx/bbu show 112
- /cx/bbu show status 114
- /cx/bbu show all 115
- /cx/bbu test [quiet] 116
- /cx/bbu enable 116
- /cx/bbu disable [quiet] 116
- /e0 instead of /c1/e0 117
- /cx/ex show 118
- /cx/ex show controllers 119
- /cx/ex/ show diag=helptext 120
- /cx/ex show slots 120
- /cx/ex show fans 120
- /cx/ex show temp 121
- /cx/ex show pwrs 122
- /cx/ex show alarms 122
- /cx/ex show all 123
- /cx/ex/slotx show 123
- /cx/ex/slotx show identify 123
- /cx/ex/fanx show 124
- /cx/ex/fanx show identify 124
- /cx/ex/pwrsx show 125
- /cx/ex/pwrsx show identify 126
- /cx/ex/tempx show 127
- /cx/ex/tempx show identify 127
- /cx/ex/almx show 128
- /cx/ex show firmware 129
- Help Commands 130
- Help with attributes 131
- For example: 132
- Command Logging 135
- Return Code 137
- If you type the following 138
- (c0 info shown here) 138
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