Re: Kernel BUG at fs/btrfs/inode.c:2281 & 4665

["Maria Wikström" <maria@ponstudios.se>]

On tis, 2011-04-12 at 09:29 -0600, cwillu wrote:
> On Tue, Apr 12, 2011 at 9:11 AM,  <maria@ponstudios.se> wrote:
> >
> > The computer was idle when the first bug happened and after the reboot
> > btrfs can't be mounted. It can't delete orphans and replay the log.
> > It would be nice if I can get the data out, there is nothing important
> > there but it would be nice. I was actually fixing typos in the backup
> > scripts when the bug attacked :)
> 
> There's a "btrfs-zero-log" in the progs-unstable git repository that
> will probably get you up and running again.  You have to build it
> manually via "make btrfs-zero-log".

Thanks! It worked, I got the data out :)

I found the one who has been crashing the computer every now and then
and has probably been corrupting btrfs. scsi_lib.c:1147
So I don't think this is btrfs fault, more likely faulty hardware.

> > I have written this by hand so there may be typos. I skipped the parts
> > that I don't think is necessary, the rest is on paper if I missed
> > something important.
> 
> Digital cameras are wonderful things :p

When they have charged batteries ;)

// Maria