Hi to all! I've been using btrfs at my /home partition without any problems for about 3 years but today it was made read only. I umounted it and executed `btrfs check --repair` and got lots of errors.
I run openSUSE 13.1 x64 with linux 3.11.10, Btrfs v3.18+20141230.
# btrfs fi show
Label: none uuid: 96e5c775-86b2-4dd9-a671-fe9a343cc10b
Total devices 1 FS bytes used 5.35GiB
devid 1 size 10.85GiB used 10.85GiB path /dev/sda3
# mount -o ro,recovery /home
→ no directories except of lost+found.
# btrfs check /dev/sda3
Checking filesystem on /dev/sda3
UUID: 96e5c775-86b2-4dd9-a671-fe9a343cc10b
checking extents
Block Group[0, 4194304] existed.
Block Group[4194304, 8388608] existed.
Block Group[12582912, 8388608] existed.
Block Group[20971520, 8388608] existed.
Block Group[29360128, 1073741824] existed.
Block Group[1103101952, 1073741824] existed.
Block Group[2176843776, 1073741824] existed.
Block Group[3250585600, 1073741824] existed.
Block Group[4324327424, 1073741824] existed.
Block Group[5398069248, 1073741824] existed.
Block Group[6471811072, 1073741824] existed.
Block Group[7545552896, 1073741824] existed.
Block Group[8619294720, 1073741824] existed.
Block Group[9693036544, 874512384] existed.
Errors found in extent allocation tree or chunk allocation
checking free space cache
cache and super generation don't match, space cache will be invalidated
checking fs roots
checking csums
checking root refs
found 36864 bytes used err is 0
total csum bytes: 0
total tree bytes: 20480
total fs tree bytes: 8192
total extent tree bytes: 4096
btree space waste bytes: 15135
file data blocks allocated: 0
referenced 0
Any help please?
--
Best regards,
Dmitriy DA(P).DarkneSS Perlow @ Linux x64
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