Fidreus Posted June 26 Share Posted June 26 Hi! Had a crash with my cachepool and now standing with a single 1TB m2 that I would like to replace with two new 2TB m2 and expand the cache to 2TB. What would be the best and easiest way to do that? Quote Link to comment
Fidreus Posted June 26 Author Share Posted June 26 Here are the diagnostics. My current cache(Temporary 1TB disk) drive having it's issues as well... colossus-diagnostics-20240626-1223.zip Quote Link to comment
JorgeB Posted June 26 Share Posted June 26 Btrfs is detecting data corruption in the pool: Jun 26 10:07:11 Colossus kernel: BTRFS info (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 8, gen 0 Recommend starting by running memtest, then run a correcting scrub and post the results. Quote Link to comment
Fidreus Posted June 26 Author Share Posted June 26 Thanks for the input, the problem was that the temporary cache-drive (nvme0n1) had hardware errors as well. I made a manual switch, I moved away the cached shares, and recreated the cache with the new drives. Then made a restore from "appdata backup" and rebooted. Now it seems to work - I hope. Quote Link to comment
Solution JorgeB Posted June 26 Solution Share Posted June 26 Make sure you reset the stats and keep monitoring for more errors, if there are more, there's still an issue: https://forums.unraid.net/topic/46802-faq-for-unraid-v6/?do=findComment&comment=700582 Quote Link to comment
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