[GE users] questions about hostname resolution

Sean Dilda agrajag at dragaera.net
Mon Nov 8 20:49:32 GMT 2004

On Mon, 2004-11-08 at 15:39, Ed Struzynski wrote:
> Can you tell me the exact steps you use?

I have a customized install, so the paths may not be perfect

First I make sure the node isn't in any hostgroups or queues.

$SGE_ROOT/$SGE_CELL/common/sgemaster stop
rm $SGE_ROOT/$SGE_CELL/spool/qmaster/exec_hosts/<nodename>
$SGE_ROOT/$SGE_CELL/common/sgemaster start

You may also need to run one of these while sge_qmaster isn't running:
rm $SGE_ROOT/$SGE_CELL/spool/qmaster/submit_hosts/<nodename>
rm $SGE_ROOT/$SGE_CELL/spool/qmaster/admin_hosts/<nodename>

> -----Original Message-----
> From: Sean Dilda [mailto:agrajag at dragaera.net]
> Sent: Monday, November 08, 2004 2:38 PM
> To: users at gridengine.sunsource.net
> Subject: RE: [GE users] questions about hostname resolution
> On Mon, 2004-11-08 at 15:31, Ed Struzynski wrote:
> > Well, not so easily. Sometimes qconf -de causes sge_master to disappear and have to be restarted, sometimes it fails with "unable to resolve host <shortname>", and sometimes it works just fine.
> >
> Even since upgrading to SGE6.0u1, I've never had qconf -de work
> properly, it always kills sge_qmaster.  I've had to resort to turning
> off sge_qmaster and removing the files by hand, then restarting it.

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