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BTRFS errors on RAID1 cache pool - scrub does not fix

Hoox

By Hoox
in General Support

Go to solution Solved by JorgeB,

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Hoox Noob

Hoox

Posted
Posted

Tried to run a full balance on my cache pool but came out with balance: ended with status: -5

Never ran a scrub, so I did that and found about 80 errors. Ran again with repair and it managed to repair about half.

Now I get 

btrfs scrub status /mnt/cache
UUID:             60ebf4ec-dfe8-4615-9212-af5cdb217848
Scrub started:    Sun Oct 30 12:48:08 2022
Status:           finished
Duration:         0:09:51
Total to scrub:   502.49GiB
Rate:             871.18MiB/s
Error summary:    csum=57
  Corrected:      0
  Uncorrectable:  57
  Unverified:     0

 

Whats the best way to proceed? Should I remove and recreate the cache pool?

Can I pinpoint the files that reside in the uncorrectable areas to find out if I'm able to just recreate those?

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Hoox Noob

Hoox

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  • Author
Posted

Just tells me the drive. Maybe that means it's in metadata? 

Oct 30 12:48:08 Unraid kernel: BTRFS info (device nvme0n1p1): scrub: started on devid 1
Oct 30 12:48:08 Unraid kernel: BTRFS info (device nvme0n1p1): scrub: started on devid 2
Oct 30 12:48:13 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 202, gen 0
Oct 30 12:48:13 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 7001026560 on dev /dev/nvme0n1p1
Oct 30 12:48:21 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 247, gen 0
Oct 30 12:48:21 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 7001026560 on dev /dev/sdb1
Oct 30 12:48:50 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 203, gen 0
Oct 30 12:48:50 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 130705846272 on dev /dev/nvme0n1p1
Oct 30 12:48:50 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 204, gen 0
Oct 30 12:48:50 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 130705854464 on dev /dev/nvme0n1p1
Oct 30 12:48:50 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 205, gen 0
Oct 30 12:48:50 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 130705858560 on dev /dev/nvme0n1p1
Oct 30 12:48:51 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 206, gen 0
Oct 30 12:48:51 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 132943687680 on dev /dev/nvme0n1p1
Oct 30 12:48:52 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 207, gen 0
Oct 30 12:48:52 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 134249148416 on dev /dev/nvme0n1p1
Oct 30 12:48:54 Unraid kernel: BTRFS warning (device nvme0n1p1): checksum error at logical 145327968256 on dev /dev/nvme0n1p1, physical 145327968256, root 5, inode 344007, offset 5067124736, length 4096, links 1 (path: system/docker/docker-xfs.img)
Oct 30 12:48:54 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 208, gen 0
Oct 30 12:48:54 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 145327968256 on dev /dev/nvme0n1p1
Oct 30 12:48:59 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 209, gen 0
Oct 30 12:48:59 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 188664184832 on dev /dev/nvme0n1p1
Oct 30 12:49:15 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 210, gen 0
Oct 30 12:49:15 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 339410247680 on dev /dev/nvme0n1p1
Oct 30 12:49:23 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 211, gen 0
Oct 30 12:49:23 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 212, gen 0
Oct 30 12:49:23 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 399801520128 on dev /dev/nvme0n1p1
Oct 30 12:49:23 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 399793057792 on dev /dev/nvme0n1p1
Oct 30 12:49:24 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 213, gen 0
Oct 30 12:49:24 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 415410094080 on dev /dev/nvme0n1p1
Oct 30 12:49:25 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 214, gen 0
Oct 30 12:49:25 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 423818018816 on dev /dev/nvme0n1p1
Oct 30 12:49:31 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 215, gen 0
Oct 30 12:49:31 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 457979002880 on dev /dev/nvme0n1p1
Oct 30 12:49:32 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 216, gen 0
Oct 30 12:49:32 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 467824631808 on dev /dev/nvme0n1p1
Oct 30 12:49:36 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 217, gen 0
Oct 30 12:49:36 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 487593226240 on dev /dev/nvme0n1p1
Oct 30 12:49:36 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 218, gen 0
Oct 30 12:49:36 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 487800012800 on dev /dev/nvme0n1p1
Oct 30 12:49:47 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 219, gen 0
Oct 30 12:49:47 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 541795184640 on dev /dev/nvme0n1p1
Oct 30 12:49:49 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 220, gen 0
Oct 30 12:49:49 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 551333945344 on dev /dev/nvme0n1p1
Oct 30 12:49:50 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 221, gen 0
Oct 30 12:49:50 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 557072101376 on dev /dev/nvme0n1p1
Oct 30 12:49:52 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 222, gen 0
Oct 30 12:49:52 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 565232926720 on dev /dev/nvme0n1p1
Oct 30 12:49:53 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 223, gen 0
Oct 30 12:49:53 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 567585722368 on dev /dev/nvme0n1p1
Oct 30 12:49:56 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 224, gen 0
Oct 30 12:49:56 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 1188201512960 on dev /dev/nvme0n1p1
Oct 30 12:49:57 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 225, gen 0
Oct 30 12:49:57 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 1116920274944 on dev /dev/nvme0n1p1
Oct 30 12:49:59 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 226, gen 0
Oct 30 12:49:59 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 1177725014016 on dev /dev/nvme0n1p1
Oct 30 12:49:59 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 227, gen 0
Oct 30 12:49:59 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 228, gen 0
Oct 30 12:49:59 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 726756610048 on dev /dev/nvme0n1p1
Oct 30 12:49:59 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 726764367872 on dev /dev/nvme0n1p1
Oct 30 12:50:00 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/nvme0n1p1 errs: wr 0, rd 0, flush 0, corrupt 229, gen 0
Oct 30 12:50:00 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 729036849152 on dev /dev/nvme0n1p1
Oct 30 12:50:02 Unraid kernel: BTRFS info (device nvme0n1p1): scrub: finished on devid 1 with status: 0
Oct 30 12:51:47 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 248, gen 0
Oct 30 12:51:47 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 130705846272 on dev /dev/sdb1
Oct 30 12:51:47 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 249, gen 0
Oct 30 12:51:47 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 130705854464 on dev /dev/sdb1
Oct 30 12:51:47 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 250, gen 0
Oct 30 12:51:47 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 130705858560 on dev /dev/sdb1
Oct 30 12:51:51 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 251, gen 0
Oct 30 12:51:51 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 132943687680 on dev /dev/sdb1
Oct 30 12:51:54 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 252, gen 0
Oct 30 12:51:54 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 134249148416 on dev /dev/sdb1
Oct 30 12:52:05 Unraid kernel: BTRFS warning (device nvme0n1p1): checksum error at logical 145327968256 on dev /dev/sdb1, physical 145306996736, root 5, inode 344007, offset 5067124736, length 4096, links 1 (path: system/docker/docker-xfs.img)
Oct 30 12:52:05 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 253, gen 0
Oct 30 12:52:05 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 145327968256 on dev /dev/sdb1
Oct 30 12:52:33 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 254, gen 0
Oct 30 12:52:33 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 188664184832 on dev /dev/sdb1
Oct 30 12:54:03 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 255, gen 0
Oct 30 12:54:03 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 339410247680 on dev /dev/sdb1
Oct 30 12:54:46 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 256, gen 0
Oct 30 12:54:46 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 399801520128 on dev /dev/sdb1
Oct 30 12:54:46 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 257, gen 0
Oct 30 12:54:46 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 399793057792 on dev /dev/sdb1
Oct 30 12:54:53 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 258, gen 0
Oct 30 12:54:53 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 415410094080 on dev /dev/sdb1
Oct 30 12:54:59 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 259, gen 0
Oct 30 12:54:59 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 423818018816 on dev /dev/sdb1
Oct 30 12:55:27 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 260, gen 0
Oct 30 12:55:27 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 457979002880 on dev /dev/sdb1
Oct 30 12:55:34 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 261, gen 0
Oct 30 12:55:34 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 467824631808 on dev /dev/sdb1
Oct 30 12:55:51 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 262, gen 0
Oct 30 12:55:51 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 487593226240 on dev /dev/sdb1
Oct 30 12:55:51 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 263, gen 0
Oct 30 12:55:51 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 487800012800 on dev /dev/sdb1
Oct 30 12:56:46 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 264, gen 0
Oct 30 12:56:46 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 541795184640 on dev /dev/sdb1
Oct 30 12:56:54 Unraid kernel: BTRFS warning (device nvme0n1p1): checksum error at logical 549850263552 on dev /dev/sdb1, physical 545534324736, root 5, inode 344007, offset 17856720896, length 4096, links 1 (path: system/docker/docker-xfs.img)
Oct 30 12:56:54 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 265, gen 0
Oct 30 12:56:54 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 549850263552 on dev /dev/sdb1
Oct 30 12:56:56 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 266, gen 0
Oct 30 12:56:56 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 551333945344 on dev /dev/sdb1
Oct 30 12:57:03 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 267, gen 0
Oct 30 12:57:03 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 557072101376 on dev /dev/sdb1
Oct 30 12:57:11 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 268, gen 0
Oct 30 12:57:11 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 565232926720 on dev /dev/sdb1
Oct 30 12:57:15 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 269, gen 0
Oct 30 12:57:15 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 567585722368 on dev /dev/sdb1
Oct 30 12:57:29 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 270, gen 0
Oct 30 12:57:29 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 1188201512960 on dev /dev/sdb1
Oct 30 12:57:37 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 271, gen 0
Oct 30 12:57:37 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 1116920274944 on dev /dev/sdb1
Oct 30 12:57:49 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 272, gen 0
Oct 30 12:57:49 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 1177725014016 on dev /dev/sdb1
Oct 30 12:57:50 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 273, gen 0
Oct 30 12:57:50 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 726756610048 on dev /dev/sdb1
Oct 30 12:57:50 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 274, gen 0
Oct 30 12:57:50 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 726764367872 on dev /dev/sdb1
Oct 30 12:57:50 Unraid kernel: BTRFS error (device nvme0n1p1): bdev /dev/sdb1 errs: wr 0, rd 0, flush 0, corrupt 275, gen 0
Oct 30 12:57:50 Unraid kernel: BTRFS error (device nvme0n1p1): unable to fixup (regular) error at logical 729036849152 on dev /dev/sdb1
Oct 30 12:57:59 Unraid kernel: BTRFS info (device nvme0n1p1): scrub: finished on devid 2 with status: 0

What's the best/correct way to migrate cache to pool and delete/recreate cache?

 

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