[Pacemaker] Processes are being run with realtime priority

Doug _ dougxx7 at gmail.com
Mon Aug 9 15:57:36 EDT 2010


Thanks for the info Dejan.

I'm using:
cluster-glue-1.0.1-1.el5  (which contains lrmd)
pacemaker-1.0.7-2.el5
corosync-1.2.0-1.el5

I'll try with the latest stable versions from the 1.0 stream.

Thanks,
Doug


Hi,
>
> On Fri, Aug 06, 2010 at 02:17:26PM -0400, Doug _ wrote:
> > I'm using Pacemaker and Corosync, and I notice that all my cluster
> resources
> > are started with realtime priority.  How do I lower this to more normal
> > process priorities?
>
> It should be done automatically by lrmd. At one point this
> functionality was broken, perhaps you're running one such
> version. Which versions do you run (in particular the one which
> contains lrmd)? What does "hb_report -V" say?
>
> Incidentally, all pacemaker processes are running at the realtime
> priority. I think that corosync should reset the priority to
> normal after forking children.
>
> Thanks,
>
> Dejan
>
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