My system is openSUSE 13.2, using kernel 3.16.7-21-desktop. I recently
had to reinstall the system, since when /home has become readonly. /home
is a btrfs raid1 array, mirroring both data and metadata.
btrfs check run on unmounted /home gives line after line of parent
transid verification failures. The last few lines are retyped below (I'm
sending this from a different machine):
...
parent transid verify failed on 222388969472 wanted 658362 found 656682
parent transid verify failed on 4028227584 wanted 658356 found 657902
root 2778 inode 3051948 errors 400, nbytes wrong
warning line 2104
found 548489650966 bytes used err is 1
total csum bytes: 1166534872
total tree bytes: 2437394432
total fs tree bytes: 803016704
total extent tree bytes: 149839872
btree space waste bytes: 443944348
file data blocks allocated: 3915207680000
referenced 1695262269440
Btrfs v3.16.2+20141003
:~ #
How can I repair this filesystem?
Many thanks
--
Bob Williams
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