Hi Everyone,
I had my PSU die on me and now I'm facing issue with the zpool which I can't figure out.
Doing a zpool import -F gDisk
However, once I do this I get the following message with the same 4 numbers repeating over and over.
The output of the zdb -l /dev/ada0p2 gives me the following (the same for all drives)
Smartctl also doesn't send back any issue with any disk.
I tried all the obvious import command (-f -F -X Readonly ...) and they all lead to the same result. The GUI says that the drive are unused so I'm not sure what is going on here. Is there a way to relink the drives to the pool and access the data?
Any help would be more than welcome and I'm willing to try anything at this stage.
I had my PSU die on me and now I'm facing issue with the zpool which I can't figure out.
Code:
[root@freenas ~]# zpool import
pool: gDisk
id: 4321208912538017444
state: FAULTED
status: The pool metadata is corrupted.
action: The pool cannot be imported due to damaged devices or data.
The pool may be active on another system, but can be imported using
the '-f' flag.
see: http://illumos.org/msg/ZFS-8000-72
config:
gDisk FAULTED corrupted data
raidz1-0 ONLINE
gptid/db835a9b-665a-11e2-b37c-a0b3cce25a83 ONLINE
gptid/dc882ef3-665a-11e2-b37c-a0b3cce25a83 ONLINE
gptid/3a5b5d0b-943e-11e4-8c0e-a01d48c76648 ONLINE
gptid/bd2204b8-3024-11e4-beb2-6805ca1cb42a ONLINE
Doing a zpool import -F gDisk
Code:
cannot import 'gDisk': I/O error
Destroy and re-create the pool from
a backup source.
However, once I do this I get the following message with the same 4 numbers repeating over and over.
Code:
Nov 17 09:43:59 freenas ZFS: vdev state changed, pool_guid=4321208912538017444 vdev_guid=13109049489029127203
Nov 17 09:43:59 freenas ZFS: vdev state changed, pool_guid=4321208912538017444 vdev_guid=4774203770015519164
Nov 17 09:43:59 freenas ZFS: vdev state changed, pool_guid=4321208912538017444 vdev_guid=9019238602065831635
Nov 17 09:43:59 freenas ZFS: vdev state changed, pool_guid=4321208912538017444 vdev_guid=11673891713223961018
Nov 17 09:43:59 freenas ZFS: vdev state changed, pool_guid=4321208912538017444 vdev_guid=13109049489029127203
Nov 17 09:43:59 freenas ZFS: vdev state changed, pool_guid=4321208912538017444 vdev_guid=4774203770015519164
Nov 17 09:43:59 freenas ZFS: vdev state changed, pool_guid=4321208912538017444 vdev_guid=9019238602065831635
The output of the zdb -l /dev/ada0p2 gives me the following (the same for all drives)
Code:
Code:
------------------------------------
LABEL 0
------------------------------------
version: 5000
name: 'gDisk'
state: 0
txg: 34596237
pool_guid: 4321208912538017444
hostid: 2970101908
hostname: 'freenas.local'
top_guid: 16522616241267246162
guid: 11673891713223961018
vdev_children: 1
vdev_tree:
type: 'raidz'
id: 0
guid: 16522616241267246162
nparity: 1
metaslab_array: 31
metaslab_shift: 36
ashift: 12
asize: 11993762234368
is_log: 0
create_txg: 4
children[0]:
type: 'disk'
id: 0
guid: 11673891713223961018
path: '/dev/gptid/db835a9b-665a-11e2-b37c-a0b3cce25a83'
phys_path: '/dev/gptid/db835a9b-665a-11e2-b37c-a0b3cce25a83'
whole_disk: 1
DTL: 487
create_txg: 4
children[1]:
type: 'disk'
id: 1
guid: 13109049489029127203
path: '/dev/gptid/dc882ef3-665a-11e2-b37c-a0b3cce25a83'
phys_path: '/dev/gptid/dc882ef3-665a-11e2-b37c-a0b3cce25a83'
whole_disk: 1
DTL: 486
create_txg: 4
children[2]:
type: 'disk'
id: 2
guid: 4774203770015519164
path: '/dev/gptid/3a5b5d0b-943e-11e4-8c0e-a01d48c76648'
whole_disk: 1
DTL: 485
create_txg: 4
children[3]:
type: 'disk'
id: 3
guid: 9019238602065831635
path: '/dev/gptid/bd2204b8-3024-11e4-beb2-6805ca1cb42a'
whole_disk: 1
DTL: 484
create_txg: 4
features_for_read:
com.delphix:hole_birth
com.delphix:embedded_data
------------------------------------
LABEL 1
------------------------------------
version: 5000
name: 'gDisk'
state: 0
txg: 34596237
pool_guid: 4321208912538017444
hostid: 2970101908
hostname: 'freenas.local'
top_guid: 16522616241267246162
guid: 11673891713223961018
vdev_children: 1
vdev_tree:
type: 'raidz'
id: 0
guid: 16522616241267246162
nparity: 1
metaslab_array: 31
metaslab_shift: 36
ashift: 12
asize: 11993762234368
is_log: 0
create_txg: 4
children[0]:
type: 'disk'
id: 0
guid: 11673891713223961018
path: '/dev/gptid/db835a9b-665a-11e2-b37c-a0b3cce25a83'
phys_path: '/dev/gptid/db835a9b-665a-11e2-b37c-a0b3cce25a83'
whole_disk: 1
DTL: 487
create_txg: 4
children[1]:
type: 'disk'
id: 1
guid: 13109049489029127203
path: '/dev/gptid/dc882ef3-665a-11e2-b37c-a0b3cce25a83'
phys_path: '/dev/gptid/dc882ef3-665a-11e2-b37c-a0b3cce25a83'
whole_disk: 1
DTL: 486
create_txg: 4
children[2]:
type: 'disk'
id: 2
guid: 4774203770015519164
path: '/dev/gptid/3a5b5d0b-943e-11e4-8c0e-a01d48c76648'
whole_disk: 1
DTL: 485
create_txg: 4
children[3]:
type: 'disk'
id: 3
guid: 9019238602065831635
path: '/dev/gptid/bd2204b8-3024-11e4-beb2-6805ca1cb42a'
whole_disk: 1
DTL: 484
create_txg: 4
features_for_read:
com.delphix:hole_birth
com.delphix:embedded_data
------------------------------------
LABEL 2
------------------------------------
version: 5000
name: 'gDisk'
state: 0
txg: 34596237
pool_guid: 4321208912538017444
hostid: 2970101908
hostname: 'freenas.local'
top_guid: 16522616241267246162
guid: 11673891713223961018
vdev_children: 1
vdev_tree:
type: 'raidz'
id: 0
guid: 16522616241267246162
nparity: 1
metaslab_array: 31
metaslab_shift: 36
ashift: 12
asize: 11993762234368
is_log: 0
create_txg: 4
children[0]:
type: 'disk'
id: 0
guid: 11673891713223961018
path: '/dev/gptid/db835a9b-665a-11e2-b37c-a0b3cce25a83'
phys_path: '/dev/gptid/db835a9b-665a-11e2-b37c-a0b3cce25a83'
whole_disk: 1
DTL: 487
create_txg: 4
children[1]:
type: 'disk'
id: 1
guid: 13109049489029127203
path: '/dev/gptid/dc882ef3-665a-11e2-b37c-a0b3cce25a83'
phys_path: '/dev/gptid/dc882ef3-665a-11e2-b37c-a0b3cce25a83'
whole_disk: 1
DTL: 486
create_txg: 4
children[2]:
type: 'disk'
id: 2
guid: 4774203770015519164
path: '/dev/gptid/3a5b5d0b-943e-11e4-8c0e-a01d48c76648'
whole_disk: 1
DTL: 485
create_txg: 4
children[3]:
type: 'disk'
id: 3
guid: 9019238602065831635
path: '/dev/gptid/bd2204b8-3024-11e4-beb2-6805ca1cb42a'
whole_disk: 1
DTL: 484
create_txg: 4
features_for_read:
com.delphix:hole_birth
com.delphix:embedded_data
------------------------------------
LABEL 3
------------------------------------
version: 5000
name: 'gDisk'
state: 0
txg: 34596237
pool_guid: 4321208912538017444
hostid: 2970101908
hostname: 'freenas.local'
top_guid: 16522616241267246162
guid: 11673891713223961018
vdev_children: 1
vdev_tree:
type: 'raidz'
id: 0
guid: 16522616241267246162
nparity: 1
metaslab_array: 31
metaslab_shift: 36
ashift: 12
asize: 11993762234368
is_log: 0
create_txg: 4
children[0]:
type: 'disk'
id: 0
guid: 11673891713223961018
path: '/dev/gptid/db835a9b-665a-11e2-b37c-a0b3cce25a83'
phys_path: '/dev/gptid/db835a9b-665a-11e2-b37c-a0b3cce25a83'
whole_disk: 1
DTL: 487
create_txg: 4
children[1]:
type: 'disk'
id: 1
guid: 13109049489029127203
path: '/dev/gptid/dc882ef3-665a-11e2-b37c-a0b3cce25a83'
phys_path: '/dev/gptid/dc882ef3-665a-11e2-b37c-a0b3cce25a83'
whole_disk: 1
DTL: 486
create_txg: 4
children[2]:
type: 'disk'
id: 2
guid: 4774203770015519164
path: '/dev/gptid/3a5b5d0b-943e-11e4-8c0e-a01d48c76648'
whole_disk: 1
DTL: 485
create_txg: 4
children[3]:
type: 'disk'
id: 3
guid: 9019238602065831635
path: '/dev/gptid/bd2204b8-3024-11e4-beb2-6805ca1cb42a'
whole_disk: 1
DTL: 484
create_txg: 4
features_for_read:
com.delphix:hole_birth
com.delphix:embedded_data
Smartctl also doesn't send back any issue with any disk.
I tried all the obvious import command (-f -F -X Readonly ...) and they all lead to the same result. The GUI says that the drive are unused so I'm not sure what is going on here. Is there a way to relink the drives to the pool and access the data?
Any help would be more than welcome and I'm willing to try anything at this stage.
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