On Tue, Aug 27, 2013 at 02:25:09AM +0800, Tomasz Chmielewski wrote: > I had a RAID-1 btrfs filesystem with Linux 3.10. > > After hard reset, I'm no longer able to mount it: > > [ 35.254122] Btrfs loaded > [ 35.254577] device label test-btrfs devid 1 transid 97966 /dev/sda4 > [ 35.254819] device label test-btrfs devid 3 transid 97966 /dev/sdb4 > [ 35.255032] device label test-btrfs devid 3 transid 97966 /dev/sdb4 > [ 35.255552] btrfs: force zlib compression > [ 35.255645] btrfs: disk space caching is enabled > [ 35.379806] btrfs: bdev /dev/sda4 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0 > [ 56.209412] parent transid verify failed on 3321036099584 wanted 97967 found 97966 > [ 56.225990] parent transid verify failed on 3321036099584 wanted 97967 found 97966 > [ 56.226128] btrfs: failed to read log tree > [ 56.344483] btrfs: open_ctree failed > > > I've tried with 3.11-rc7, but it gives the same result. > > Any hints how to recover from that? > I have backups, but it would be nice if the filesystem just mounted. Try mounting with both -orecovery and -oro,recovery. Hugo. -- === Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk === PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk --- Python is executable pseudocode; perl --- is executable line-noise.
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