munghauzen
Cadet
- Joined
- Jan 9, 2024
- Messages
- 6
Hi,
while TrueNAS (SCALE-22.12.4.2) was running, a couple of disks failed and the pool became inaccessible. NAS is running in a VMware based virtual machine, RAID is hardwired. I realize that this configuration is wrong, but this is the situation. After powering up again, the pool became unavailable and 1 disk was not assigned. Attempts to import the pool were unsuccessful.
I can try to mount the disk in another virtual machine, or recreate the pool without removing the disk. Will I not lose data with these operations? 25Tb has nowhere to backup.
while TrueNAS (SCALE-22.12.4.2) was running, a couple of disks failed and the pool became inaccessible. NAS is running in a VMware based virtual machine, RAID is hardwired. I realize that this configuration is wrong, but this is the situation. After powering up again, the pool became unavailable and 1 disk was not assigned. Attempts to import the pool were unsuccessful.
I can try to mount the disk in another virtual machine, or recreate the pool without removing the disk. Will I not lose data with these operations? 25Tb has nowhere to backup.
Code:
root@truenas[~]# zpool import pool: basic id: 9811254123107785953 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: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-72 config: basic FAULTED corrupted data 0a4b9dbb-323a-4954-b7f2-14eaead24ef1 ONLINE
Code:
root@truenas[~]# zpool import -f basic cannot import 'basic': insufficient replicas Destroy and re-create the pool from a backup source.
Code:
root@truenas[~]# zpool status -v pool: boot-pool state: ONLINE status: Some supported and requested features are not enabled on the pool. The pool can still be used, but some features are unavailable. action: Enable all features using 'zpool upgrade'. Once this is done, the pool may no longer be accessible by software that does not support the features. See zpool-features(7) for details. scan: scrub repaired 0B in 00:00:43 with 0 errors on Mon Jan 1 03:45:45 2024 config: NAME STATE READ WRITE CKSUM boot-pool ONLINE 0 0 0 sda3 ONLINE 0 0 0 errors: No known data errors pool: fast state: ONLINE scan: scrub repaired 0B in 00:01:07 with 0 errors on Sun Dec 24 00:01:08 2023 config: NAME STATE READ WRITE CKSUM fast ONLINE 0 0 0 555b047f-04f7-4643-afa9-028679b8dd84 ONLINE 0 0 0 errors: No known data errors pool: nvme state: ONLINE scan: scrub repaired 0B in 00:07:49 with 0 errors on Sun Dec 24 00:07:50 2023 config: NAME STATE READ WRITE CKSUM nvme ONLINE 0 0 0 c435c64d-d7d7-4930-b903-501f136827d4 ONLINE 0 0 0 errors: No known data errors pool: unimportant state: ONLINE status: One or more devices has experienced an error resulting in data corruption. Applications may be affected. action: Restore the file in question if possible. Otherwise restore the entire pool from backup. see: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-8A scan: scrub repaired 0B in 11:24:09 with 0 errors on Sun Apr 30 11:24:10 2023 config: NAME STATE READ WRITE CKSUM unimportant ONLINE 0 0 0 3fe7226e-62bf-44b0-a5ee-7321999c0691 ONLINE 0 0 8 errors: Permanent errors have been detected in the following files: unimportant/v2:<0x0> root@truenas[~]# zpool import pool: basic id: 9811254123107785953 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: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-72 config: basic FAULTED corrupted data 0a4b9dbb-323a-4954-b7f2-14eaead24ef1 ONLINE root@truenas[~]# zpool status -v basic cannot open 'basic': no such pool root@truenas[~]# zpool import -f basic cannot import 'basic': insufficient replicas Destroy and re-create the pool from a backup source. root@truenas[~]# zpool import basic cannot import 'basic': insufficient replicas Destroy and re-create the pool from a backup source. root@truenas[~]# zpool status pool: boot-pool state: ONLINE status: Some supported and requested features are not enabled on the pool. The pool can still be used, but some features are unavailable. action: Enable all features using 'zpool upgrade'. Once this is done, the pool may no longer be accessible by software that does not support the features. See zpool-features(7) for details. scan: scrub repaired 0B in 00:00:43 with 0 errors on Mon Jan 1 03:45:45 2024 config: NAME STATE READ WRITE CKSUM boot-pool ONLINE 0 0 0 sda3 ONLINE 0 0 0 errors: No known data errors pool: fast state: ONLINE scan: scrub repaired 0B in 00:01:07 with 0 errors on Sun Dec 24 00:01:08 2023 config: NAME STATE READ WRITE CKSUM fast ONLINE 0 0 0 555b047f-04f7-4643-afa9-028679b8dd84 ONLINE 0 0 0 errors: No known data errors pool: nvme state: ONLINE scan: scrub repaired 0B in 00:07:49 with 0 errors on Sun Dec 24 00:07:50 2023 config: NAME STATE READ WRITE CKSUM nvme ONLINE 0 0 0 c435c64d-d7d7-4930-b903-501f136827d4 ONLINE 0 0 0 errors: No known data errors pool: unimportant state: ONLINE status: One or more devices has experienced an error resulting in data corruption. Applications may be affected. action: Restore the file in question if possible. Otherwise restore the entire pool from backup. see: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-8A scan: scrub repaired 0B in 11:24:09 with 0 errors on Sun Apr 30 11:24:10 2023 config: NAME STATE READ WRITE CKSUM unimportant ONLINE 0 0 0 3fe7226e-62bf-44b0-a5ee-7321999c0691 ONLINE 0 0 12 errors: 1 data errors, use '-v' for a list root@truenas[~]# zpool status -м invalid option '�' usage: status [-c [script1,script2,...]] [-igLpPstvxD] [-T d|u] [pool] ... [interval [count]]