xfs deadlock in stable kernel 3.0.4

[Christoph Hellwig]

On Mon, Sep 12, 2011 at 06:46:26PM +0200, Stefan Priebe wrote:
> > What kind of workload are you running?  Also did the workload run fine
> > with an older kernel, and if yes which one?
> 
> Mysql, Web, Mail, ftp ;-) yes it was with 2.6.32. I upgraded from that version.


Just curious, is this the same system that also shows the freezes
reported to the scsi list?  If I/Os don't get completed by lower layers
I can see how we get everything in XFS waiting on the log reservations,
given that we never get the log tail pushed.