On Mon, Sep 05, 2011 at 04:40:31PM +0200, Michael Schwartzkopff wrote: > > 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.
monitor the inode, mtime and ctime of that file. chattr +i, and see if someone notices :) -- : Lars Ellenberg : LINBIT | Your Way to High Availability : DRBD/HA support and consulting http://www.linbit.com DRBD® and LINBIT® are registered trademarks of LINBIT, Austria. _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker