Megacli常用命令汇总

     2014年07月17日       磊磊syh       运维笔记->系统管理       megacli 

1.显示Rebuid进度

/opt/MegaRAID/MegaCli/MegaCli64 -PDRbld -ShowProg -physdrv[20:2] -aALL

2.查看E S

/opt/MegaRAID/MegaCli/MegaCli64 -PDList -aAll -NoLog | grep -Ei "(enclosure|slot)"

3.查看所有硬盘的状态

/opt/MegaRAID/MegaCli/MegaCli64 -PDList -aAll -NoLog 

4.查看所有Virtual Disk的状态

/opt/MegaRAID/MegaCli/MegaCli64 -LdPdInfo -aAll -NoLog

RAID Level对应关系:

RAID Level : Primary-1, Secondary-0, RAID Level Qualifier-0 RAID 1
RAID Level : Primary-0, Secondary-0, RAID Level Qualifier-0 RAID 0
RAID Level : Primary-5, Secondary-0, RAID Level Qualifier-3 RAID 5
RAID Level : Primary-1, Secondary-3, RAID Level Qualifier-0 RAID 10

5.在线做Raid

/opt/MegaRAID/MegaCli/MegaCli64 -CfgLdAdd -r0[0:11] WB NORA Direct CachedBadBBU -strpsz64 -a0 -NoLog
/opt/MegaRAID/MegaCli/MegaCli64 -CfgLdAdd -r5 [12:2,12:3,12:4,12:5,12:6,12:7] WB Direct -a0 

6.点亮指定硬盘(定位)

/opt/MegaRAID/MegaCli/MegaCli64 -PdLocate -start -physdrv[252:2] -a0 

7.清除Foreign状态

/opt/MegaRAID/MegaCli/MegaCli64 -CfgForeign -Clear -a0 

8.查看RAID阵列中掉线的盘

/opt/MegaRAID/MegaCli/MegaCli64 -pdgetmissing -a0 

9.替换坏掉的模块

/opt/MegaRAID/MegaCli/MegaCli64 -pdreplacemissing -physdrv[12:10] -Array5 -row0 -a0 

10.手动开启rebuid

/opt/MegaRAID/MegaCli/MegaCli64 -pdrbld -start -physdrv[12:10] -a0 

11.查看Megacli的log

/opt/MegaRAID/MegaCli/MegaCli64 -FwTermLog dsply -a0 > adp2.log 

12.设置HotSpare

/opt/MegaRAID/MegaCli/MegaCli64 -pdhsp -set [-Dedicated [-Array2]] [-EnclAffinity] [-nonRevertible] -PhysDrv[4:11] -a0
/opt/MegaRAID/MegaCli/MegaCli64 -pdhsp -set [-EnclAffinity] [-nonRevertible] -PhysDrv[32:1}] -a0

13.关闭Rebuild

/opt/MegaRAID/MegaCli/MegaCli64 -AdpAutoRbld -Dsbl -a0 

14.设置rebuild的速率

/opt/MegaRAID/MegaCli/MegaCli64 -AdpSetProp RebuildRate -30 -a0 

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