October 30, 20241 yr After doing some tinkering around deleting shares by moving their contents to temporary folders, and messing around with Docker settings, I went to reboot my NAS, but found that it got hung on the reboot and wouldn't come back on. I then rebooted it directly from the machine itself, pressing the power button once to reboot it. It now loads up the Unraid service, but my ZFS pool is missing. I use Unraid with 3x HDDs in RAIDZ1 and don't use any other main arrays or pools for use/storage, besides the compulsory array drive (a small SSD I installed) plus a flash drive. It now shows that my 3x HDDs are "unassigned devices", which is obviously really concerning. I don't know if this means I have somehow wiped the drives clean, or if there's anything I can do to restore things how they were. I'm attaching the diagnostics of my NAS: 1 - BEFORE I messed things up this morning 2 - AFTER messing things up Advice and support on how to (hopefully) restore everything would be really appreciated! tower-diagnostics-20241030-1753 (after problems).zip nas-diagnostics-20241030-1046 (before problems).zip
October 30, 20241 yr Author 11 minutes ago, JorgeB said: Post the output from zpool import " root@Tower:~# zpool import pool: zfs id: 11624769833213067975 state: ONLINE status: Some supported features are not enabled on the pool. (Note that they may be intentionally disabled if the 'compatibility' property is set.) action: The pool can be imported using its name or numeric identifier, though some features will not be available without an explicit 'zpool upgrade'. config: zfs ONLINE raidz1-0 ONLINE sdb1 ONLINE sdd1 ONLINE sde1 ONLINE root@Tower:~# " Something else I'm noticing is that the name of the device "Tower" is not what the device was called before this mess happened it was called "NAS" before...
October 30, 20241 yr Community Expert 8 minutes ago, icarus69 said: Something else I'm noticing is that the name of the device "Tower" is not what the device was called before this mess happened it was called "NAS" before... That suggests a flash drive problem, and also probably what caused the pool devices to become unassigned, but the pool looks fine, just assign all 3 devices, start the array, and it should re-import.
October 30, 20241 yr Author 11 minutes ago, JorgeB said: That suggests a flash drive problem, and also probably what caused the pool devices to become unassigned, but the pool looks fine, just assign all 3 devices, start the array, and it should re-import. Ok, so just before I go ahead and do that (so I don't make a mistake) I just need to re-add the drives to a ZFS pool and hit add pool? Does it matter which drives go in which ZFS device (ZFS, ZFS 2, ZFS 3)?
October 30, 20241 yr Community Expert 6 minutes ago, icarus69 said: I just need to re-add the drives to a ZFS pool and hit add pool? Yep. 6 minutes ago, icarus69 said: Does it matter which drives go in which ZFS device (ZFS, ZFS 2, ZFS 3)? Not with v7.0.0, it will auto sort them based on the the zpool status/import output.
October 30, 20241 yr Author 4 minutes ago, JorgeB said: Yep. Not with v7.0.0, it will auto sort them based on the the zpool status/import output. Ok great, things are back up and running! Do I just need to wait some time before "NAS" is restored as the device name rather than "Tower"? Is there anything else I should do, or any checks or tests I should run?
October 30, 20241 yr Community Expert 3 minutes ago, icarus69 said: Do I just need to wait some time before "NAS" is restored as the device name rather than "Tower"? You will need to change it again in Settings.
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.