September 2, 20232 yr logs attached, daigs attached Sep 2 19:12:58 Vault101 kernel: BTRFS warning (device sdg1): checksum verify failed on logical 158164238336 mirror 2 wanted 0x2a076ccd found 0x69294921 level 1 ran this to locate file when i go to the location its empty root@Vault101:~# find /mnt/cache -inum 158164238336 find: ‘/mnt/cache/appdata/plex/Library/Application Support/Plex Media Server/Metadata/TV Shows/3/495d21813339e6542d1713ccc0ed51d7c636e14.bundle/Contents/_stored/seasons/3/episodes/11’: Input/output error did a scrub check currently still running i think, first time so no sure if correct command for cache as found another forum on similar issue - root@Vault101:~# /usr/local/emhttp/plugins/dynamix/scripts/btrfs_scrub 'start' '/mnt/cache' '-r' but i have nothing to delete could i please have assistance and input on this please? his issue caused docker to crash and then had to force a re boot on my server so currently it is doing a parity check. vault101-diagnostics-20230902-1922.zip vault101-syslog-20230902-1829.zip Edit this appears to be spamming my syslogs now Sep 2 19:49:08 Vault101 kernel: BTRFS error (device sdg1: state EA): bdev /dev/sdg1 errs: wr 1763, rd 1994530, flush 0, corrupt 2, gen 0 Sep 2 19:49:08 Vault101 kernel: BTRFS error (device sdg1: state EA): bdev /dev/sdg1 errs: wr 1763, rd 1994531, flush 0, corrupt 2, gen 0 Sep 2 19:49:08 Vault101 kernel: BTRFS error (device sdg1: state EA): bdev /dev/sdg1 errs: wr 1763, rd 1994532, flush 0, corrupt 2, gen 0 Edited September 2, 20232 yr by LoyalScotsman
September 2, 20232 yr Author 7 minutes ago, JorgeB said: Run a scrub and post new diags. can you please confirm the progress to do this ? doing a google found the following command to get cache stats and i think that dont look good. think one of my cache disks has dropped off but not sure root@Vault101:~# btrfs dev stats /mnt/cache [devid:1].write_io_errs 37728126 [devid:1].read_io_errs 25990032 [devid:1].flush_io_errs 0 [devid:1].corruption_errs 232473 [devid:1].generation_errs 0 [/dev/sdg1].write_io_errs 1763 [/dev/sdg1].read_io_errs 1996297 [/dev/sdg1].flush_io_errs 0 [/dev/sdg1].corruption_errs 2 [/dev/sdg1].generation_errs 0 [/dev/sde1].write_io_errs 243721484 [/dev/sde1].read_io_errs 231592189 [/dev/sde1].flush_io_errs 0 [/dev/sde1].corruption_errs 335203 [/dev/sde1].generation_errs 0
September 2, 20232 yr Author 1 hour ago, JorgeB said: Run a scrub and post new diags. found how to do it please see results and fresh logs, hope to here from you soon UUID: 95913f78-fc8f-491e-b13a-789a9383ef8a Scrub started: Sat Sep 2 21:19:17 2023 Status: aborted Duration: 0:29:00 Total to scrub: 127.51GiB Rate: 70.81MiB/s Error summary: csum=34 Corrected: 33 Uncorrectable: 1vault101-diagnostics-20230902-2131.zip Unverified: 0
September 2, 20232 yr Community Expert The scrub is aborting, that and all those device errors recommend copying what you can from the pool and re-formatting, also see here for better pool monitoring.
September 4, 20232 yr Author no problem starting to copy stuff from the pool over to array just now, and re-format the pool and copy back over, hopefully all goes sucesffully cause alot more errors in the logs this morning
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