硬碟損壞時的訊息

若螢幕或/var/log/messages出現類似下面的訊息，表示硬碟已經故障

kernel: sidisk I/O error: dev 08:01, sector 1590410
kernel: SCSI disk error : host 0 channel 0 id 0 lun 0 return code = 28000002

or

kernel: hde: read_intr: error=0x10 { SectorIdNotFound }, CHS=31563/14/35, sector=0
kernel: hde: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error }

若你有用 software raid 時，檢測/proc/mdstat會看到類似下面的訊息

Personalities : [linear] [raid0] [raid1] [translucent]
read_ahead not set
md7 : active raid1 sdc9[0] sdd5[8] 32000 blocks [2/1] [U_]