[Linux-cluster] umount hang

[David Teigland]

On Mon, Nov 22, 2004 at 12:44:07PM -0800, Daniel McNeil wrote:

> The full stack traces are available here:
> http://developer.osdl.org/daniel/gfs_umount_hang/

Thanks, it's evident that the dlm became "stuck" on the node that's not
doing the umount.  All the hung processes are blocked on the dlm's
"in_recovery" lock.  There are a load of crond/df processes all in this
situation.  I'm not sure where the real bug is at, but setting up the cron
jobs to skip gfs is one way to avoid it.

-- 
Dave Teigland  <teigland at redhat.com>