Re: Old (almost 2 years) btrfs failed fs. Parent transid failure. Can it be fixed ?

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On Mon, Oct 29, 2012 at 01:33:13PM +0100, Tomasz Torcz wrote:
> On Mon, Oct 29, 2012 at 01:22:59PM +0100, Tommy Jonsson wrote:
> > Hi, i have an old btrfs file-system that crashed on a power-failure
> > for about 2 years ago.
> > 
> > i have clone the
> > git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-progs.git
> > (at 2012-10-29) and compiled the tools.
> 
>   I think you need to get branch "dangerdonoteveruse" to get real fsck code.

   That's a very outdated piece of advice. That code is now in
mainline btrfs-progs, and has been since March. Tommy has the correct
and up-to-date version of the progs.

> > sudo mount -t btrfs /dev/sda /mnt/disk/
> 
>  Could you try with "-o recovery"?

   That's worth a try as a first step.

   Hugo.

-- 
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
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   --- The last man on Earth sat in a room.  Suddenly, there was a ---   
                           knock at the door.                            

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