Re: NFSD on XFS with RT subvolume

[Nathan Scott <nscott@xxxxxxxxxx>]

On Wed, 2008-01-30 at 16:37 +0200, Rabeeh Khoury wrote:
> Hi All,
> 
> Exporting an XFS volume with kernel NFSD when real-time subvolume is
> enabled hangs the kernel.
> 
> I'm using vanilla LK 2.6.22.7; first I create the XFS volume with two
> partitions of 20GB each with extent size of 1MB; then I create a
> subdirectory in the volume and mark it (using xfs_io util) as it belongs
> to the rt subvolume with inheritance flag.
> 
> After mounting that volume through NFSv3 / UDP; and trying a 'dd
> if=/dev/zero of=/mnt/rt/test bs=1M count=1000' the machine running NFSD
> hangs infinitely.

Did you manage to get a stack trace, OOC?  No reason why it shouldn't
work AFAIK.

cheers.

-- 
Nathan