[Btrfs-devel] stacktrace
Chris Mason
chris.mason at oracle.com
Thu Aug 23 06:41:11 PDT 2007
On Thu, 23 Aug 2007 23:23:56 +1000
"Bron Gondwana" <brong at fastmail.fm> wrote:
> This has happened to me twice now (symptom: offlineimap and
> mutt just freeze - all I have on here are some maildirs and
> the associated offlineimap and mutt state info.
>
> It's all under "/shared/brong" which is a snapshot taken from
> /shared/default just after it was created, owned by my user
> (brong).
>
> /shared is a btrfs filesystem, created with v0.6 (I'm using hg,
> but I've updated it since and not rebuilt so I lost the exact
> point at which I built everything, sorry..
>
> I now need to pretty much sync everything and hard reset to
> unlock this. I can't umount.
>
> Anyway, hoping that the following may still be of some use. I
> know full well it's alpha and I can't expect to trust it, which
> is why there's nothing on there I can't replace with a few
> megabytes of re-downloading.
This should be fixed in v0.7 (I hope). There's a related problem where
I'm cowing a block in the extent tree at the wrong time, and I'm
testing that fix locally.
-chris
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