Excerpts from brandon lansing's message of 2011-04-18 23:13:06 -0400: > Hello, > > Distro: Ubuntu 10.10 > Kernel: Linux 2.6.35-28-generic #50-Ubuntu SMP Fri Mar 18 18:42:20 UTC > 2011 x86_64 GNU/Linux > Btrfs tools version: Btrfs Btrfs v0.19 > > I currently have 2 X 500GB hard drives in 'raid1' mode with about > 400GB used. Recently one of the hard drives crashed (but I have a > backup) but I'd like to help out if I can because I'm currently > getting an error when trying to 'rebuild' the filesystem. > I've mounted the array in degraded mode and added the new hard drive. > Finally I issued the command to delete the missing device. The dmesg > looks normal for a while with messages such as: btrfs: relocating > block group 466167529472 flags 17. However, after a few minutes of > running I get the following: > > [ 1770.041623] ------------[ cut here ]------------ > [ 1770.041655] kernel BUG at > /build/buildd/linux-2.6.35/fs/btrfs/volumes.c:3037! > [ 1770.041684] invalid opcode: 0000 [#1] SMP > [ 1770.041707] last sysfs file: /sys/devices/virtual/bdi/btrfs-3/uevent > [ 1770.041734] CPU 1 > [ 1770.041744] Modules linked in: btrfs sha256_generic cryptd
Could you please attached the fs/btrfs/volumes.c from this distro kernel? It'll help us figure out what is going wrong. -chris -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
