[Pacemaker] Strange DRBD error in cluster operation

[Michael Schwartzkopff]

> On Thu, Sep 01, 2011 at 02:59:56PM +0200, Michael Schwartzkopff wrote:
> > Hi,
> > 
> > from time to time we see the DRBD M/S resource failing on one of our
> > clusters.
> > 
> > From the logs we see that the monitoring fail with rc=5 (not_installed)
> > and the log entry:
> > 
> > lrmd: [2454]: info: RA output: (resDRBD:1:monitor:stderr)
> > /etc/drbd.conf:3: Failed to open include file
> > 'drbd.d/global_common.conf'.
> > 
> > This happens about once per week and causes constant trouble.
> > 
> > Any ideas what might be the reason for this behavior?
> 
> You periodically re-create that file from some "recipe",
> and it so happens that at the time of the monitor,
> it is not there?

Of course, this also was my first thought.

The file is managed by cfengine, but the guys in charge for cfengine swear that 
it does not interfere with the monitoring.

So I wanted to ask if there is another known reason for this behavior, besides 
the obvious.

Thanks.

-- 
Dr. Michael Schwartzkopff
Guardinistr. 63
81375 München

Tel: (0163) 172 50 98
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