Re: btrfs: could not do orphan cleanup -116

[Josef Bacik <josef@redhat.com>]

On Mon, Nov 07, 2011 at 06:41:44PM +0000, Maciej Marcin Piechotka wrote:
> On Mon, 2011-11-07 at 10:29 -0500, Josef Bacik wrote:
> > On Mon, Nov 07, 2011 at 01:17:04PM +0000, Maciej Marcin Piechotka wrote:
> > > Hello,
> > > 
> > > When I booted my machine (after clean powerdown) the following message
> > > appeared:
> > > [   32.757913] device fsid XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX devid 1
> > > transid 40864 /dev/mapper/XXXXX-XXXXX
> > > [   32.758466] btrfs: use lzo compression
> > > [   32.758475] btrfs: enabling disk space caching
> > > [   32.758483] btrfs: enabling inode map caching
> > > [   32.758490] btrfs: enabling auto defrag
> > > [   32.758497] btrfs: thread pool 2
> > > [   34.024359] btrfs: could not do orphan cleanup -116
> > > [   63.173382] btrfs: open_ctree failed
> > > 
> > > btrfsck has shown no errors.
> > > 
> > > Afterwards when I tried to mount filesystem it have shown:
> > > 
> > > [  116.012528] btrfs: enabling inode map caching
> > > [  116.012534] btrfs: enabling auto defrag
> > > [  116.012542] btrfs: thread pool 2
> > > 
> > > It looked like everything is working but to be sure I've run scrub:
> > > 
> > > scrub status for fsid XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
> > >         scrub started at Mon Nov  7 13:05:50 2011 and finished after 606
> > > seconds
> > >         total bytes scrubbed: 32.37GB with 0 errors
> > > 
> > > PS. 
> > > # find include | xargs grep 116
> > > (...)
> > > include/asm-generic/errno.h:#define     ESTALE          116     /* Stale
> > > NFS file handle */
> > > (...)
> > > 
> > > I don't use NFS - I use LVM on LUKS. In any case - it have been done
> > > concurrently with mounting of other fs which had no such problems.
> > 
> > Yeah that's a bug with an earlier kernel, if you upgrade to 3.1 it should go
> > away.  Thanks,
> > 
> > Josef
> 
> 
> I'm using 'newer' kernel then 3.1 - I'm following Linus' tree (this
> kernel is few days old).
> 

Do you have the commit

a8c9e5769718d47e87cce40c9b84cab421804797
Btrfs: fix orphan cleanup regression

If not then the kernel isn't new enough.  Thanks,

Josef