root からのメール
11/23
1 2 3 | CurrentPendingSectorDevice: /dev/sdd [SAT], 8 Currently unreadable (pending) sectors |
1 2 3 | OfflineUncorrectableSectorDevice: /dev/sdd [SAT], 8 Offline uncorrectable sectors |
11/24
1 2 3 | FailedReadSmartDataDevice: /dev/sdd [SAT], failed to read SMART Attribute Data |
12/3
1 2 3 | CurrentPendingSectorDevice: /dev/sdd [SAT], 16 Currently unreadable (pending) sectors |
1 2 3 | OfflineUncorrectableSectorDevice: /dev/sdd [SAT], 16 Offline uncorrectable sectors |
12/4
1 2 3 | FailedReadSmartDataDevice: /dev/sdd [SAT], failed to read SMART Attribute Data |
ZFS の状況確認
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | # zpool status pool: tank state: DEGRADEDstatus: One or more devices has been removed by the administrator. Sufficient replicas exist for the pool to continue functioning in a degraded state.action: Online the device using 'zpool online' or replace the device with 'zpool replace'. scan: resilvered 55.5G in 0 days 00:15:39 with 0 errors on Thu Dec 3 16:27:00 2020config: NAME STATE READ WRITE CKSUM tank DEGRADED 0 0 0 raidz1-0 DEGRADED 0 0 0 ata-ST4000DM004-2CV104_ZFN15XX1 ONLINE 0 0 0 ata-ST4000DM004-2CV104_ZFN15XX2 REMOVED 0 0 0 ata-ST4000DM004-2CV104_ZFN15XX3 ONLINE 0 0 0 ata-ST4000DM004-2CV104_ZFN15XX4 ONLINE 0 0 0 ata-ST4000DM004-2CV104_ZFN15XXr ONLINE 0 0 0errors: No known data errors |
隔離されてる。
２年半使っていて保証切れてるし、交換（4TB->8TB）することに。
まずは注文
| SEAGATE 3.5インチ内蔵HDD8TB ST8000DM004 (8TB SATA) 代理店保証1年 価格：13816円（税込、送料別) (2020/12/9時点)楽天で購入 |
届いたら、電源を切り、HDD入れ替え
IDを確認
1 | # ls -lh /dev/disk/by-id/ |
zpoolの状況を確認
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | $ zpool status pool: tank state: DEGRADEDstatus: 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'. scan: resilvered 55.5G in 0 days 00:15:39 with 0 errors on Thu Dec 3 16:27:00 2020config: NAME STATE READ WRITE CKSUM tank DEGRADED 0 0 0 raidz1-0 DEGRADED 0 0 0 ata-ST4000DM004-2CV104_ZFN15XX1 ONLINE 0 0 0 9999999999999994100 UNAVAIL 0 0 0 was /dev/disk/by-id/ata-ST4000DM004-2CV104_ZFN15XX2-part1 ata-ST4000DM004-2CV104_ZFN15XX3 ONLINE 0 0 0 ata-ST4000DM004-2CV104_ZFN15XX4 ONLINE 0 0 0 ata-ST4000DM004-2CV104_ZFN15XX5 ONLINE 0 0 0errors: No known data errors |
差し替え
1 | # zpool replace tank ata-ST4000DM004-2CV104_ZFN15XX2 ata-ST8000DM004-2CX188_ZCTXXXXX |
再同期中の様子
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | # zpool status pool: tank state: DEGRADEDstatus: 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 Tue Dec 8 17:23:26 2020 186G scanned at 9.80G/s, 9.62M issued at 519K/s, 12.3T total 0B resilvered, 0.00% done, no estimated completion timeconfig: NAME STATE READ WRITE CKSUM tank DEGRADED 0 0 0 raidz1-0 DEGRADED 0 0 0 ata-ST4000DM004-2CV104_ZFN15XX1 ONLINE 0 0 0 replacing-1 DEGRADED 0 0 0 9999999999999994100 UNAVAIL 0 0 0 was /dev/disk/by-id/ata-ST4000DM004-2CV104_ZFN15XX2-part1 ata-ST8000DM004-2CX188_ZCTXXXXX ONLINE 0 0 0 ata-ST4000DM004-2CV104_ZFN15XX3 ONLINE 0 0 0 ata-ST4000DM004-2CV104_ZFN15XX4 ONLINE 0 0 0 ata-ST4000DM004-2CV104_ZFN15XX5 ONLINE 0 0 0errors: No known data errors |
今現在、22時間経っていますが、半分くらいの時間は書き込みも読み込みも行っており、
こんな感じで半分が進んだ程度。
1 2 3 4 5 6 7 8 9 | $ zpool status pool: tank state: DEGRADEDstatus: 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 Tue Dec 8 17:23:26 2020 8.79T scanned at 116M/s, 8.37T issued at 110M/s, 12.3T total 1.67T resilvered, 68.11% done, 0 days 10:22:24 to go |
その後、再同期完了後にpoolを確認すると、エラーの表示が
1 2 3 4 5 6 7 8 9 | $ zpool status -x pool: tank state: ONLINEstatus: One or more devices has experienced an unrecoverable error. An attempt was made to correct the error. Applications are unaffected.action: Determine if the device needs to be replaced, and clear the errors using 'zpool clear' or replace the device with 'zpool replace'. scan: resilvered 2.43T in 1 days 07:34:55 with 0 errors on Thu Dec 10 00:58:21 2020 |
エラーをclearすることに
1 2 3 | $ sudo zpool clear tank$ zpool status -xall pools are healthy |
一回再起動しとこう。。
