btrfs crashed, possible to repair? [Solved]

Discussions Regarding Software

Moderator: Moderators

Post Reply
kutte128
Simple Hen
Posts: 67
Joined: Fri Feb 12, 2010 13:19

btrfs crashed, possible to repair? [Solved]

Post by kutte128 » Thu Jun 09, 2011 14:54

Solved:
its a Bug in Kernel .39.
after booting with a .38 Livecd i was able to rescue all the data.

hi,

after rebooting a ctrashed system, one btrfs-partition cant be mount anymore.
this is the btrfsck output:

Code: Select all

sabayon sabayonuser # btrfsck /dev/sda8
root 5 inode 1118238 errors 400
root 5 inode 1124793 errors 400
root 5 inode 1125914 errors 400
root 5 inode 1125916 errors 400
root 5 inode 1129270 errors 400
root 5 inode 1129272 errors 400
found 186394615808 bytes used err is 1
total csum bytes: 181642336
total tree bytes: 390565888
total fs tree bytes: 119017472
btree space waste bytes: 97802836
file data blocks allocated: 656349634560
 referenced 181994721280
Btrfs Btrfs v0.19
i there a way to repair or rescue some of the data?

sincerely,
kutte128

Post Reply