GPFS megaraid 명령어로 장애 확인

GPFS megaraid 명령어로 장애 확인

// 디스크 장애 확인
[root@gpfs ~]# /opt/MegaRAID/MegaCli/MegaCli64 -PDList -aAll | grep -C10 'Firmware state' | egrep 'fault|bad'


Firmware state: Unconfigured(bad)


// OS 디스크 확인
[root@gpfs ~]# pwd
/root

[root@gpfs ~]# ./storcli /C0 show

// OST 디스크 확인

[root@gpfs ~]# ./storcli /C1 show


// OST 디스크 교체 후 copyback (Rebuild) 확인

[root@gpfs ~]# /opt/MegaRAID/MegaCli/MegaCli64 -PDList -aAll | grep -C30 'Firmware state'

Firmware state: Online, Spun Up
Firmware state: Online, Spun Up
(..snip)
Firmware state: Hotspare, Spun Up
Firmware state: CopyBack
Firmware state: Online, Spun Up


// // OST 디스크 error count 확인

[root@gpfs ~]# /opt/MegaRAID/MegaCli/MegaCli64 -PDList -aAll | egrep - C10 "Media Error Count:|Other Error Count:"

Enclosure Device ID: 79
Slot Number: 38
Media Error Count: 3
Other Error Count:2