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2017-05-31(Wed) シーゲート ST3000DM001 3TB HDD壊れる [長年日記]

まえからSMARTで警告が出ていたSeagateのST3000DM001(3TB)だけど、

Device: /dev/sdc [SAT], 3560 Currently unreadable (pending) sectors
Device info:
ST3000DM001-9YN166, FW:CC4H, 3.00 TB
 
ついに、いつのまにか接続が切れて、うんとスントもいわなくった。 画像の説明

zfsのmirror poolにしていたのでreplaceする

エラーの状況は、

# zpool status

pool: tank

state: DEGRADED

status: One or more devices could not be used because the label is missing or

invalid. Sufficient replicas exist for the pool to continue

functioning in a degraded state.

action: Replace the device using 'zpool replace'.

see: http://zfsonlinux.org/msg/ZFS-8000-4J

scan: scrub repaired 0 in 5h45m with 0 errors on Mon May 29 19:26:52 2017

config:

NAME STATE READ WRITE CKSUM

tank DEGRADED 0 0 0

mirror-0 DEGRADED 0 0 0

ata-ST3000DM001-part1 UNAVAIL 0 0 0

ata-TOSHIBA_DT01ACA300-part1 ONLINE 0 0 0

errors: No known data errors

てな状態なので、新しいSeagate 4TBのHDDを買ってきて入れ替えた。

# zpool replace tank 96512279046075681 /dev/disk/by-id/ata-ST4000DM000-part1

# zpool status

pool: tank

state: DEGRADED

status: One or more devices is currently being resilvered. The pool will

continue to function, possibly in a degraded state.

action: Wait for the resilver to complete.

scan: resilver in progress since Wed May 31 00:43:01 2017

3.50M scanned out of 1.01T at 256K/s, (scan is slow, no estimated time)

3.50M resilvered, 0.00% done

config:

NAME STATE READ WRITE CKSUM

tank DEGRADED 0 0 0

mirror-0 DEGRADED 0 0 0

replacing-0 UNAVAIL 0 0 0

96512279046075681 UNAVAIL 0 0 0 was /dev/disk/by-id/ata-ST3000DM001-part1

ata-ST4000DM000-part1 ONLINE 0 0 0 (resilvering)

ata-TOSHIBA_DT01ACA300-part1 ONLINE 0 0 0

errors: No known data errors

すこし時間をおいてみてみると

action: Wait for the resilver to complete.

scan: resilver in progress since Wed May 31 00:43:01 2017

37.1G scanned out of 1.01T at 41.6M/s, 6h47m to go

37.1G resilvered, 3.60% done

て事なので、朝までにはRAID-1(mirror)の再構築が終わるかな。

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