On 2019/12/28 下午7:45, Michael Ruiz wrote:
> On Saturday, December 28, 2019 3:38:48 AM PST you wrote:
>>
>> Dmesg please, as that shows which file(s) is involved.
>>
>> Thanks,
>> Qu
>
> Sure thing, it appears they are all from firefox cache.. Perhaps they are
> failing checksum because they were modified since I converted the partition
> earlier this week? I'm just guessing. Would you reccomend deleting these files
> manually or running btrfs check?
> Thanks
>
> ``` BEGIN DMESG OUTPUT ```
> [ 5638.996798] BTRFS warning (device dm-1): checksum error at logical
> 253563510784 on dev /dev/mapper/volgroup0-lv_root, physical 85319491584, root
> 5, inode 6477931, offset 8192, length 4096, links 1 (path: home/
> michael/.mozilla/firefox/default/storage/default/https+++www.pinterest.com/
> cache/morgue/16/{b696bf53-d26a-48eb-9688-ab3c5fd49010}.final)
Doesn't this filename look familiar with previous logical-resolve output? :)
[michael@archlinux /]$ sudo btrfs ins logical-resolve 253563502592 /
//home/michael/.mozilla/firefox/default/storage/default/https++
+www.pinterest.com/cache/morgue/16/{b696bf53-d26a-48eb-9688-
ab3c5fd49010}.final
The URL, the UUID, they all matches!
So yep, the file itself doesn't match its csum in the first place.
It looks like balance doesn't go regular file csum checking, but copy
all data and all csum without verifying them, then check the csum of
data reloc tree instead.
Thus this causes this hard-to-locate corrupted files.
We should make it more user-friendly I guess.
And obviously, just remove the offending files should allow you continue.
Thanks,
Qu
> [ 5638.996805] BTRFS warning (device dm-1): checksum error at logical
> 253563502592 on dev /dev/mapper/volgroup0-lv_root, physical 85319483392, root
> 5, inode 6477931, offset 0, length 4096, links 1 (path: home/michael/.mozilla/
> firefox/default/storage/default/https+++www.pinterest.com/cache/morgue/16/
> {b696bf53-d26a-48eb-9688-ab3c5fd49010}.final)
> [ 5638.996808] BTRFS error (device dm-1): bdev /dev/mapper/volgroup0-lv_root
> errs: wr 0, rd 0, flush 0, corrupt 17, gen 0
> [ 5638.996812] BTRFS error (device dm-1): unable to fixup (regular) error at
> logical 253563510784 on dev /dev/mapper/volgroup0-lv_root
> [ 5638.996815] BTRFS error (device dm-1): bdev /dev/mapper/volgroup0-lv_root
> errs: wr 0, rd 0, flush 0, corrupt 18, gen 0
> [ 5638.996818] BTRFS error (device dm-1): unable to fixup (regular) error at
> logical 253563502592 on dev /dev/mapper/volgroup0-lv_root
> [ 5638.997338] BTRFS warning (device dm-1): checksum error at logical
> 253563506688 on dev /dev/mapper/volgroup0-lv_root, physical 85319487488, root
> 5, inode 6477931, offset 4096, length 4096, links 1 (path: home/
> michael/.mozilla/firefox/default/storage/default/https+++www.pinterest.com/
> cache/morgue/16/{b696bf53-d26a-48eb-9688-ab3c5fd49010}.final)
> [ 5638.997344] BTRFS error (device dm-1): bdev /dev/mapper/volgroup0-lv_root
> errs: wr 0, rd 0, flush 0, corrupt 19, gen 0
> [ 5638.997348] BTRFS error (device dm-1): unable to fixup (regular) error at
> logical 253563506688 on dev /dev/mapper/volgroup0-lv_root
> [ 5638.997526] BTRFS warning (device dm-1): checksum error at logical
> 253563514880 on dev /dev/mapper/volgroup0-lv_root, physical 85319495680, root
> 5, inode 6477931, offset 12288, length 4096, links 1 (path: home/
> michael/.mozilla/firefox/default/storage/default/https+++www.pinterest.com/
> cache/morgue/16/{b696bf53-d26a-48eb-9688-ab3c5fd49010}.final)
> [ 5638.997531] BTRFS error (device dm-1): bdev /dev/mapper/volgroup0-lv_root
> errs: wr 0, rd 0, flush 0, corrupt 20, gen 0
> [ 5638.997533] BTRFS error (device dm-1): unable to fixup (regular) error at
> logical 253563514880 on dev /dev/mapper/volgroup0-lv_root
> [ 5638.998086] BTRFS warning (device dm-1): checksum error at logical
> 253563518976 on dev /dev/mapper/volgroup0-lv_root, physical 85319499776, root
> 5, inode 6477931, offset 16384, length 4096, links 1 (path: home/
> michael/.mozilla/firefox/default/storage/default/https+++www.pinterest.com/
> cache/morgue/16/{b696bf53-d26a-48eb-9688-ab3c5fd49010}.final)
> [ 5638.998097] BTRFS error (device dm-1): bdev /dev/mapper/volgroup0-lv_root
> errs: wr 0, rd 0, flush 0, corrupt 21, gen 0
> [ 5638.998101] BTRFS error (device dm-1): unable to fixup (regular) error at
> logical 253563518976 on dev /dev/mapper/volgroup0-lv_root
> [ 5638.998542] BTRFS warning (device dm-1): checksum error at logical
> 253563523072 on dev /dev/mapper/volgroup0-lv_root, physical 85319503872, root
> 5, inode 6477931, offset 20480, length 4096, links 1 (path: home/
> michael/.mozilla/firefox/default/storage/default/https+++www.pinterest.com/
> cache/morgue/16/{b696bf53-d26a-48eb-9688-ab3c5fd49010}.final)
> [ 5638.998551] BTRFS error (device dm-1): bdev /dev/mapper/volgroup0-lv_root
> errs: wr 0, rd 0, flush 0, corrupt 22, gen 0
> [ 5638.998554] BTRFS error (device dm-1): unable to fixup (regular) error at
> logical 253563523072 on dev /dev/mapper/volgroup0-lv_root
> [ 5638.998975] BTRFS warning (device dm-1): checksum error at logical
> 253563527168 on dev /dev/mapper/volgroup0-lv_root, physical 85319507968, root
> 5, inode 6477931, offset 24576, length 4096, links 1 (path: home/
> michael/.mozilla/firefox/default/storage/default/https+++www.pinterest.com/
> cache/morgue/16/{b696bf53-d26a-48eb-9688-ab3c5fd49010}.final)
> [ 5638.998981] BTRFS error (device dm-1): bdev /dev/mapper/volgroup0-lv_root
> errs: wr 0, rd 0, flush 0, corrupt 23, gen 0
> [ 5638.998984] BTRFS error (device dm-1): unable to fixup (regular) error at
> logical 253563527168 on dev /dev/mapper/volgroup0-lv_root
> [ 5638.999356] BTRFS warning (device dm-1): checksum error at logical
> 253563531264 on dev /dev/mapper/volgroup0-lv_root, physical 85319512064, root
> 5, inode 6477931, offset 28672, length 4096, links 1 (path: home/
> michael/.mozilla/firefox/default/storage/default/https+++www.pinterest.com/
> cache/morgue/16/{b696bf53-d26a-48eb-9688-ab3c5fd49010}.final)
> [ 5638.999362] BTRFS error (device dm-1): bdev /dev/mapper/volgroup0-lv_root
> errs: wr 0, rd 0, flush 0, corrupt 24, gen 0
> [ 5638.999366] BTRFS error (device dm-1): unable to fixup (regular) error at
> logical 253563531264 on dev /dev/mapper/volgroup0-lv_root
> [ 5638.999592] BTRFS warning (device dm-1): checksum error at logical
> 253563535360 on dev /dev/mapper/volgroup0-lv_root, physical 85319516160, root
> 5, inode 6477931, offset 32768, length 4096, links 1 (path: home/
> michael/.mozilla/firefox/default/storage/default/https+++www.pinterest.com/
> cache/morgue/16/{b696bf53-d26a-48eb-9688-ab3c5fd49010}.final)
> [ 5638.999596] BTRFS error (device dm-1): bdev /dev/mapper/volgroup0-lv_root
> errs: wr 0, rd 0, flush 0, corrupt 25, gen 0
> [ 5638.999598] BTRFS error (device dm-1): unable to fixup (regular) error at
> logical 253563535360 on dev /dev/mapper/volgroup0-lv_root
> [ 5638.999861] BTRFS warning (device dm-1): checksum error at logical
> 253563539456 on dev /dev/mapper/volgroup0-lv_root, physical 85319520256, root
> 5, inode 6477931, offset 36864, length 4096, links 1 (path: home/
> michael/.mozilla/firefox/default/storage/default/https+++www.pinterest.com/
> cache/morgue/16/{b696bf53-d26a-48eb-9688-ab3c5fd49010}.final)
> [ 5638.999866] BTRFS error (device dm-1): bdev /dev/mapper/volgroup0-lv_root
> errs: wr 0, rd 0, flush 0, corrupt 26, gen 0
> [ 5638.999869] BTRFS error (device dm-1): unable to fixup (regular) error at
> logical 253563539456 on dev /dev/mapper/volgroup0-lv_root
> [ 5692.239308] BTRFS info (device dm-1): scrub: finished on devid 1 with
> status: 0
> ``` END DMESG OUTPUT ```
>
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