Fabio, Thank you. I asked the customer to log a support call with HP, who are providing 1st and 2nd level of support for them. In the meantime, I followed your advice and configured debug level of logging for all daemons. However, this did not produce any new information when I tested the scenario again. Regards, Chris Jankowski -----Original Message----- From: linux-cluster-bounces@xxxxxxxxxx [mailto:linux-cluster-bounces@xxxxxxxxxx] On Behalf Of Fabio M. Di Nitto Sent: Wednesday, 8 December 2010 15:00 To: linux-cluster@xxxxxxxxxx Subject: Re: rgmanager gets stuck on shutdown, if no services are running on its node. Hi, On 12/08/2010 04:11 AM, Jankowski, Chris wrote: > Hi, > > I configured a cluster of 2 RHEL6 nodes. > The cluster has only one HA service defined. > > I have a problem with rgmanager getting stuck on shutdown when certain > set of conditions are met. The details follow. > > 1. > If I execute "shutdown -h now" on the node that is **not** running the > HA service then the shutdown process gets stuck with the last message in > the /var/log/messages being: > > 'date' my_node_name rgmanager[PID#]: Shutting down > > The shutdown never completes, until I send terminate signal to the two > instances of the rgmanager process. Then shutdown completes normally. > > 2. > By comparison, if I execute "shutdown -h now" on a node that **is** > running the HA service, then shutdown proceeds normally. > > 3. > The problem walks with the absence of the service i.e. each of the two > nodes has the problem when the service is **not** running on it and does > not have the problem when the service **is** running on it. > > 4. > I have set the following debug level in the cluster.conf: > > <logging> > <logging_daemon debug="on" name="rgmanager"/> > </logging> Try also: <logging debug="on"/> and collect logs from all daemons. The rgmanager being stuck could be only a consequence of something else being blocked and not necessarily the root cause of the problem. > > But I am not getting any additional messages when the rgmanager is stuck > during shutdown. > > Questions: > Is this a known problem? No, can you please follow the standard procedure and report the issue through support? or file at least a bugzilla? > How can I avoid it short of having some dummy service running on each > node, as a workaround? Send us all debugging logs and cluster.conf so we can actually fix the problem asap. Fabio -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
