I'm seeing these errors in a RAID1 fs:
[ 3565.073223] BTRFS: bdev /dev/sdb2 errs: wr 0, rd 0, flush 0, corrupt
30, gen 0
[ 3565.073472] BTRFS: unable to fixup (regular) error at logical
460632743936 on dev /dev/sdb2
[ 3566.605419] BTRFS: checksum error at logical 461883383808 on dev
/dev/sdb2, sector 600109712, root 2500, inode 1436631, offset
6134886400, length 4096, links 1 (path:
juan/.local/share/gnome-boxes/images/boxes-unknown)
[ 3566.605429] BTRFS: bdev /dev/sdb2 errs: wr 0, rd 0, flush 0, corrupt
31, gen 0
[ 3566.629207] BTRFS: unable to fixup (regular) error at logical
461883383808 on dev /dev/sdb2
[ 3569.459460] BTRFS: bdev /dev/sdb2 errs: wr 0, rd 0, flush 0, corrupt
32, gen 0
[ 3569.478667] BTRFS: unable to fixup (regular) error at logical
462282203136 on dev /dev/sdb2
[ 3569.479163] BTRFS: bdev /dev/sdb2 errs: wr 0, rd 0, flush 0, corrupt
33, gen 0
[ 3569.479531] BTRFS: unable to fixup (regular) error at logical
462282207232 on dev /dev/sdb2
[ 3569.479970] BTRFS: bdev /dev/sdb2 errs: wr 0, rd 0, flush 0, corrupt
34, gen 0
[ 3569.480102] BTRFS: unable to fixup (regular) error at logical
462282211328 on dev /dev/sdb2
[ 3569.494522] BTRFS: bdev /dev/sdb2 errs: wr 0, rd 0, flush 0, corrupt
35, gen 0
[ 3569.494709] BTRFS: unable to fixup (regular) error at logical
462282215424 on dev /dev/sdb2
[ 3569.495148] BTRFS: bdev /dev/sdb2 errs: wr 0, rd 0, flush 0, corrupt
36, gen 0
[ 3713.075962] BTRFS: checksum error at logical 483011874816 on dev
/dev/sdb2, sector 628793384, root 2500, inode 1436631, offset
3997003776, length 4096, links 1 (path:
juan/.local/share/gnome-boxes/images/boxes-unknown)
[ 3713.075987] BTRFS: bdev /dev/sdb2 errs: wr 0, rd 0, flush 0, corrupt
37, gen 0
[ 3713.086292] BTRFS: unable to fixup (regular) error at logical
483011874816 on dev /dev/sdb2
[ 3713.092577] BTRFS: checksum error at logical 483011948544 on dev
/dev/sdb2, sector 628793528, root 2500, inode 1436631, offset
4059963392, length 4096, links 1 (path:
juan/.local/share/gnome-boxes/images/boxes-unknown)
[ 3713.092584] BTRFS: bdev /dev/sdb2 errs: wr 0, rd 0, flush 0, corrupt
38, gen 0
[ 3713.093035] BTRFS: unable to fixup (regular) error at logical
483011948544 on dev /dev/sdb2
Why can't it fix the errors? a bad device? smartctl says the disk is ok.
I'm currently running a full scrub to see if it finds more errors. What
should I do?
Versions used:
kernel-3.16.6-200.fc20.x86_64
btrfs-progs-3.16.2-1.fc20.x86_64
Full dmesg: http://ur1.ca/ikxxl
# btrfs fi show
Label: 'fedora_xenon' uuid: f1c013ff-9bd4-48fe-828e-d0b7b9d91af1
Total devices 1 FS bytes used 13.85GiB
devid 1 size 103.22GiB used 17.04GiB path /dev/sda4
Label: 'btrfs_raid1' uuid: 7721c28b-8ae6-432d-bfe1-0f98fb4043e0
Total devices 3 FS bytes used 1.50TiB
devid 1 size 1.81TiB used 1.08TiB path /dev/sdb2
devid 2 size 1.81TiB used 1.08TiB path /dev/sdc2
devid 3 size 1.81TiB used 1.08TiB path /dev/sdd2
# btrfs fi df /mnt/btrfs_raid1/
Data, RAID1: total=1.60TiB, used=1.49TiB
System, RAID1: total=32.00MiB, used=256.00KiB
Metadata, RAID1: total=10.00GiB, used=5.75GiB
GlobalReserve, single: total=512.00MiB, used=0.00
# btrfs fi df /mnt/btrfs_ssd/
Data, single: total=15.01GiB, used=13.13GiB
System, single: total=32.00MiB, used=16.00KiB
Metadata, single: total=2.00GiB, used=739.86MiB
GlobalReserve, single: total=256.00MiB, used=0.00
--
Juan Orti
https://miceliux.com
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