Date: Thu, 12 Jul 2018 21:28:04 +0200 From: freebsdlists@bsdunix.ch To: fs@FreeBSD.org Subject: zpool import failes with internal error: Unknown Error 122 Message-ID: <955e2c37-d3c8-3e76-67bc-1ff8c61a653a@bsdunix.ch>
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Hi,
I can't import an exported raidz1 pool based on 4 disk. An zpool export
was done with Freebsd 11.2 and an import too. One disk (ada3 aka
/dev/diskid/DISK-ZA18YNHS) was marked as unavailable before the export
was done.
This particular disk was offlined before the export and a zpool
labelclear ada3 was done too before the export.
I'm unable to import the pool again. 3 of 4 disk are available in raidz1
"zool import storage" command:
pool: storage
id: 9514877379131531055
state: FAULTED
status: One or more devices are missing from the system.
action: The pool cannot be imported. Attach the missing
devices and try again.
see: http://illumos.org/msg/ZFS-8000-3C
config:
storage FAULTED corrupted data
raidz1-0 FAULTED corrupted data
1800501377521064476 UNAVAIL cannot open
diskid/DISK-ZA16XZW9 ONLINE
diskid/DISK-ZA18JE4E ONLINE
diskid/DISK-ZA18Z0L1 ONLINE
Disk 1800501377521064476 is ada3 aka /dev/diskid/DISK-ZA18YNH.
I tried to import the pool with -F, -fF, -FfX ...
zool import -f storage fails too.
internal error: Unknown Error 122
Abort (core dumped)
Zdb showes:
zdb -Fe storage gives:
Configuration for import:
vdev_children: 1
version: 5000
pool_guid: 9514877379131531055
name: 'storage'
state: 1
hostid: 2232729950
hostname: 'my.machine.com'
vdev_tree:
type: 'root'
id: 0
guid: 9514877379131531055
children[0]:
type: 'raidz'
id: 0
guid: 12743926568081883225
nparity: 1
metaslab_array: 40
metaslab_shift: 38
ashift: 12
asize: 32006233653248
is_log: 0
create_txg: 4
children[0]:
type: 'disk'
id: 0
guid: 1800501377521064476
path: '/dev/diskid/DISK-ZA18YNHS'
whole_disk: 1
DTL: 58
create_txg: 4
children[1]:
type: 'disk'
id: 1
guid: 3017550635642283205
whole_disk: 1
DTL: 57
create_txg: 4
path: '/dev/diskid/DISK-ZA16XZW9'
children[2]:
type: 'disk'
id: 2
guid: 1070420248480515562
whole_disk: 1
DTL: 56
create_txg: 4
path: '/dev/diskid/DISK-ZA18JE4E'
children[3]:
type: 'disk'
id: 3
guid: 1151953985479393249
whole_disk: 1
DTL: 55
create_txg: 4
path: '/dev/diskid/DISK-ZA18Z0L1'
ZFS_DBGMSG(zdb):
spa_import: importing storage, max_txg=-1 (RECOVERY MODE)
spa_load(storage, config trusted): LOADING
disk vdev '/dev/diskid/DISK-ZA18YNHS': vdev_validate: failed reading config
disk vdev '/dev/diskid/DISK-ZA16XZW9': best uberblock found for spa
storage. txg 3652256
spa_load(storage, config untrusted): using uberblock with txg=3652256
vdev_copy_path: vdev 3017550635642283205: path changed from '/dev/ada2'
to '/dev/diskid/DISK-ZA16XZW9'
vdev_copy_path: vdev 1070420248480515562: path changed from '/dev/ada3'
to '/dev/diskid/DISK-ZA18JE4E'
disk vdev '/dev/diskid/DISK-ZA18YNHS': vdev_validate: failed reading config
raidz-0 vdev (guid 12743926568081883225): metaslab_init failed [error=122]
raidz-0 vdev (guid 12743926568081883225): vdev_load: metaslab_init
failed [error=122]
spa_load(storage, config trusted): FAILED: vdev_load failed [error=122]
spa_load(storage, config trusted): UNLOADING
spa_load(storage, config trusted): spa_load_retry: rewind, max txg: 3652255
spa_load(storage, config trusted): LOADING
disk vdev '/dev/diskid/DISK-ZA18YNHS': vdev_validate: failed reading config
disk vdev '/dev/diskid/DISK-ZA16XZW9': best uberblock found for spa
storage. txg 3652253
disk vdev '/dev/diskid/DISK-ZA16XZW9': failed to read label config
spa_load(storage, config untrusted): using uberblock with txg=3652253
spa_load(storage, config untrusted): FAILED: label config unavailable
spa_load(storage, config untrusted): UNLOADING
Any idea if this can be fixed and how? 3 out of 4 disk the raidz1 are fine.
Regards,
Tom
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