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ReadyNAS 2120 v2 Missing Volume after reboot
Recently upgraded to 6.9.3. 2120 with 4x4TB drives Now after a reboot - NAS advises that no volume exists when I navigate to view the iscsi LUNS, which is all we really use. we did have a \data...
aldawson wrote:
NAS is only used as vmware datastore location, backups were made to faclilitate file level recovery using veamm - to another iscsi lun on same NAS (which is also inaccessible)
Some would say that backups stored on the same device are not much of a backup as there's a single point of failure.
The logs suggest that it failed to recover balance.
Apr 18 09:42:40 NAS kernel: BTRFS error (device md127): bad tree block start 13045144509306137155 19182968307712 Apr 18 09:42:40 NAS kernel: BTRFS error (device md127): bad tree block start 13045144509306137155 19182968307712 Apr 18 09:42:40 NAS kernel: BTRFS error (device md127): failed to recover balance: -5 Apr 18 09:42:40 NAS kernel: BTRFS error (device md127): open_ctree failed
Were you running a balance on this when the problem happened? How did you run that balance?
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