November 27, 20241 yr So when I replaced a failed drive it resilvered however it doesn't look right. /mapper/ is missing, how did this happen and how do I correct? Relatively new to zfs even though my day job is a NAS administrator, more accustomed to WAFL.
November 27, 20241 yr Community Expert That suggests it's not encrypted, was the replacement done using the GUI? Also post the diagnostics.
November 27, 20241 yr Author Was done through cli, drive was a dead number and ran a zpool replace zpool NUMBER sdb (as the /dev/ didn't work) Original was encrypted, not sure why this one didn't. tower-backup-diagnostics-20241127-1140.zip
November 27, 20241 yr Community Expert 22 minutes ago, nimble_bitz said: Was done through cli That would explain it, next time use the GUI and it will keep it encrypted.
November 27, 20241 yr Author Worth the effort to swap again? I have another spare I could throw in. Was having a hell of a time getting the array up with the swapped drive due to the L2arc SSD issue. Picked less of 2 evils at the time. Protect my data or remove the SSD that croaked. Edited November 27, 20241 yr by nimble_bitz Added info
November 27, 20241 yr Community Expert Solution IMHO no, even if you really need encryption, having a single drive from a raidz volume unencrypted won't allow data recovery, maybe some metadata.
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