July 7, 20223 yr After power jump, ny Unraid server is having issues with starting Dockers and VMs. I check the logs wondow and it looks like issue with cashe pool. Tried running scrub but it intantly failing. Also balance doesn't work. Edited July 7, 20223 yr by Amiaki
July 7, 20223 yr Community Expert Jul 6 20:32:52 Tower kernel: BTRFS info (device sdd1): bdev /dev/sdd1 errs: wr 71067533, rd 6954308, flush 124982, corrupt 25433259, gen 3 This shows that cache1 dropped offline in the past, and by the number of errors it was for a long time or multiple times. Jul 6 20:33:49 Tower kernel: BTRFS: error (device sdd1) in btrfs_finish_ordered_io:3091: errno=-5 IO failure Jul 6 20:33:49 Tower kernel: BTRFS info (device sdd1): forced readonly Unclear why but the filesystem is failing to get back in sync, so best bet is to backup and reformat the pool, then see here for better pool monitoring.
July 7, 20223 yr Author That's what I did. I took sdd1 offline and system was able to run blance and scrub on the other cache pool ssd and pool is working now. Running preclear on sdd1 and then will put it back in the pool.
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