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root@Tower:~# zdb -lu /dev/sdk1 failed to unpack label 0 failed to unpack label 1 failed to unpack label 2 failed to unpack label 3 root@Tower:~# zdb -lu /dev/sdj1 failed to unpack label 0 failed to unpack label 1 failed to unpack label 2 failed to unpack label 3

root@Tower:~# lsblk -bo NAME,LABEL,MAJ:MIN,TRAN,ROTA,ZONED,VENDOR,MODEL,SERIAL,PARTUUID,START,SIZE,PARTTYPENAME NAME LABEL MAJ:MIN TRAN ROTA ZONED VENDOR MODEL SERIAL PARTUUID START SIZE PARTTYPENAME loop0 7:0 1 none 582975488 loop1 7:1 1 none 72441856 loop2 7:2 1 none 42949672960 loop3 7:3 1 none 1073741824 sda 8:0 usb 1 none SanDisk' Cruzer Fit 03023403120223145222 30784094208 └─sda1 UNRAID 8:1 1 none 5c2c5657-01 32 30784077824 W95 FAT32 (LBA) sdb 8:16 sas 1 none ATA WDC WUH721818ALE6L4 6FG0P8AR 18000207937536 └─sdb1 8:17 1 none 017f2682-29ac-45e6-a59b-caa639956351 64 18000207887872 Linux filesystem sdc 8:32 sas 1 none ATA ST4000VN008-2DR166 ZDH9AX8E 4000787030016 └─sdc1 zpool 8:33 1 none f57f3e70-cd17-4eed-90e2-4ae83cc4fdc6 64 4000786980352 Linux filesystem sdd 8:48 sas 1 none ATA ST4000VN008-2DR166 ZDH9C7HR 4000787030016 └─sdd1 zpool 8:49 1 none 993a41f9-49f9-430f-a966-af3c8d6a13c1 64 4000786980352 Linux filesystem sde 8:64 sas 1 none ATA ST18000NM000J-2TV10 ZR5AF2M0 18000207937536 └─sde1 8:65 1 none 7768217a-f5b6-4875-8b42-30b246d9d560 64 18000207887872 Linux filesystem sdf 8:80 sas 1 none ATA ST18000NM000J-2TV10 WR502KDM 18000207937536 └─sdf1 8:81 1 none 64 18000207887872 sdg 8:96 sas 1 none ATA ST6000VM000-2BC186 ZCT3R9MQ 6001175126016 └─sdg1 8:97 1 none ca4ba1df-168e-487b-9eb0-e2ac05692f4a 64 6001175076352 Linux filesystem sdh 8:112 sas 1 none ATA WDC WUH721818ALE6L4 6FG0ZY8S 18000207937536 └─sdh1 8:113 1 none 13b0e797-c070-4c6c-a04b-71d43490d403 64 18000207887872 Linux filesystemsdi 8:128 sas 1 none ATA ST4000VN008-2DR166 ZDH8J4Y4 4000787030016 └─sdi1 zpool 8:129 1 none e812d7ce-59a5-4082-a6d7-efc1f4b4b891 64 4000786980352 Linux filesystem sdj 8:144 sas 1 none ATA ST4000VN008-2DR166 ZDH8J4R4 4000787030016 └─sdj1 8:145 1 none c979ca88-3b94-45fc-9ccb-a4c2c5aef6f2 64 4000786980352 Linux filesystem sdk 8:160 sas 1 none ATA ST4000VN008-2DR166 ZDH8HKB0 4000787030016 └─sdk1 8:161 1 none 969fc824-447e-4b12-b60a-a611b015d790 64 4000786980352 Linux filesystem sdl 8:176 sas 1 none ATA WDC WUH721818ALE6L4 6EG4JZVL 18000207937536 └─sdl1 8:177 1 none 66d4c810-0425-4d7f-abc4-4d1904494d65 64 18000207887872 Linux filesystem md1p1 9:1 1 none 18000207884288 md2p1 9:2 1 none 18000207884288 md3p1 9:3 1 none 18000207884288 md4p1 9:4 1 none 18000207884288 md5p1 9:5 1 none

Hi! My Unraid version is 7.0. After I rebooted my server, my zfs pool shows "Unmountable: wrong or no file system". I use "zpool import", it shows: pool: zpool id: 17974986851045026868 state: UNAVAIL status: One or more devices contains corrupted data. action: The pool cannot be imported due to damaged devices or data. see: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-5E config: zpool UNAVAIL insufficient replicas raidz1-0 UNAVAIL insufficient replicas sdc1 ONLINE sdd1 ONLINE sdi1 ONLINE 6057603923239297990 UNAVAIL invalid label sdk1 UNAVAIL invalid labelIt's strange. My pool name should be "zpool4t". Then I use "zdb -l /dev/sdx1" for my 5 drivers root@Tower:~# zdb -l /dev/sdd1 ------------------------------------ LABEL 0 ------------------------------------ version: 5000 name: 'zpool' state: 1 txg: 3114017 pool_guid: 17974986851045026868 errata: 0 hostname: 'Tower' top_guid: 10484232838912187944 guid: 9613584519376571584 vdev_children: 1 vdev_tree: type: 'raidz' id: 0 guid: 10484232838912187944 nparity: 1 metaslab_array: 135 metaslab_shift: 34 ashift: 12 asize: 20003911106560 is_log: 0 create_txg: 4 children[0]: type: 'disk' id: 0 guid: 9780443222822920977 path: '/dev/sdc1' whole_disk: 0 DTL: 425 create_txg: 4 children[1]: type: 'disk' id: 1 guid: 9613584519376571584 path: '/dev/sdd1' whole_disk: 0 DTL: 424 create_txg: 4 children[2]: type: 'disk' id: 2 guid: 6499147292202988868 path: '/dev/sdi1' whole_disk: 0 DTL: 423 create_txg: 4 children[3]: type: 'disk' id: 3 guid: 6057603923239297990 path: '/dev/sdj1' whole_disk: 0 not_present: 1 DTL: 422 create_txg: 4 children[4]: type: 'disk' id: 4 guid: 13162368864450388321 path: '/dev/sdk1' whole_disk: 0 DTL: 421 create_txg: 4 features_for_read: com.delphix:hole_birth com.delphix:embedded_data com.klarasystems:vdev_zaps_v2 labels = 0 1 2 3root@Tower:~# zdb -l /dev/sdc1 ------------------------------------ LABEL 0 ------------------------------------ version: 5000 name: 'zpool' state: 1 txg: 3114017 pool_guid: 17974986851045026868 errata: 0 hostname: 'Tower' top_guid: 10484232838912187944 guid: 9780443222822920977 vdev_children: 1 vdev_tree: type: 'raidz' id: 0 guid: 10484232838912187944 nparity: 1 metaslab_array: 135 metaslab_shift: 34 ashift: 12 asize: 20003911106560 is_log: 0 create_txg: 4 children[0]: type: 'disk' id: 0 guid: 9780443222822920977 path: '/dev/sdc1' whole_disk: 0 DTL: 425 create_txg: 4 children[1]: type: 'disk' id: 1 guid: 9613584519376571584 path: '/dev/sdd1' whole_disk: 0 DTL: 424 create_txg: 4 children[2]: type: 'disk' id: 2 guid: 6499147292202988868 path: '/dev/sdi1' whole_disk: 0 DTL: 423 create_txg: 4 children[3]: type: 'disk' id: 3 guid: 6057603923239297990 path: '/dev/sdj1' whole_disk: 0 not_present: 1 DTL: 422 create_txg: 4 children[4]: type: 'disk' id: 4 guid: 13162368864450388321 path: '/dev/sdk1' whole_disk: 0 DTL: 421 create_txg: 4 features_for_read: com.delphix:hole_birth com.delphix:embedded_data com.klarasystems:vdev_zaps_v2 labels = 0 1 2 3root@Tower:~# zdb -l /dev/sdi1 ------------------------------------ LABEL 0 ------------------------------------ version: 5000 name: 'zpool' state: 1 txg: 3114017 pool_guid: 17974986851045026868 errata: 0 hostname: 'Tower' top_guid: 10484232838912187944 guid: 6499147292202988868 vdev_children: 1 vdev_tree: type: 'raidz' id: 0 guid: 10484232838912187944 nparity: 1 metaslab_array: 135 metaslab_shift: 34 ashift: 12 asize: 20003911106560 is_log: 0 create_txg: 4 children[0]: type: 'disk' id: 0 guid: 9780443222822920977 path: '/dev/sdc1' whole_disk: 0 DTL: 425 create_txg: 4 children[1]: type: 'disk' id: 1 guid: 9613584519376571584 path: '/dev/sdd1' whole_disk: 0 DTL: 424 create_txg: 4 children[2]: type: 'disk' id: 2 guid: 6499147292202988868 path: '/dev/sdi1' whole_disk: 0 DTL: 423 create_txg: 4 children[3]: type: 'disk' id: 3 guid: 6057603923239297990 path: '/dev/sdj1' whole_disk: 0 not_present: 1 DTL: 422 create_txg: 4 children[4]: type: 'disk' id: 4 guid: 13162368864450388321 path: '/dev/sdk1' whole_disk: 0 DTL: 421 create_txg: 4 features_for_read: com.delphix:hole_birth com.delphix:embedded_data com.klarasystems:vdev_zaps_v2 labels = 0 1 2 3root@Tower:~# zdb -l /dev/sdk1 failed to unpack label 0 failed to unpack label 1 failed to unpack label 2 failed to unpack label 3 root@Tower:~# zdb -l /dev/sdj1 failed to unpack label 0 failed to unpack label 1 failed to unpack label 2 failed to unpack label 3Please tell me what can I do next.