[Pacemaker] Node crash when 'ifdown eth0'

[Mark Horton]

I'm using pacemaker 1.0.6 and corosync 1.1.2 (not using openais) with
centos 5.4.  The packages are from here:
http://www.clusterlabs.org/rpm/epel-5/

Mark

On Fri, Nov 27, 2009 at 9:01 AM, Oscar Remí­rez de Ganuza Satrústegui
<oscarrdg at unav.es> wrote:
> Good morning,
>
> We are testing a cluster configuration on RHEL5 (x86_64) with pacemaker
> 1.0.5 and openais (0.80.5).
> Two node cluster, active-passive, with the following resources:
> Mysql service resource and a NFS filesystem resource (shared storage in a
> SAN).
>
> In our tests, when we bring down the network interface (ifdown eth0), the
> openais service (aisexec process) and other processes (stonithd, cib, attrd
> and crmd) crash, and just some processes are still running:
> [root at herculespre ~]# ps -fea |grep "ais\|heartbeat"
> root      2343  2335  0 Nov26 pts/0    00:00:18 /usr/lib64/heartbeat/lrmd
> 102       2345  2335  0 Nov26 pts/0    00:00:01 /usr/lib64/heartbeat/pengine
> root     30347  2287  0 11:15 pts/0    00:00:00 grep ais\|heartbeat
>
> We have to start again the openais service in order to bring up the node
> into the cluster.
> That is not happening if we just unplug the ethernet wire (through vmware).
>
> Is this a known bug?
> (I didn't want to spam the list with the full log, but if it is needed i can
> post it)
>
> I wanted to upgrade the packages in order to check if this is has been
> resolved in the new versions (pacemaker 1.0.6 and openais 1.1.0), but i
> couldn't find the new packages for RHEL5 on
> http://download.opensuse.org/repositories/server:/ha-clustering/RHEL_5/x86_64/
> Does anybody know if they are coming soon or where can we get them?
>
> Thank you very much for your work on this software!
> And for your help!
>
> Regards,
>
> ---
> Oscar Remírez de Ganuza
> Servicios Informáticos
> Universidad de Navarra
> Ed. de Derecho, Campus Universitario
> 31080 Pamplona (Navarra), Spain
> tfno: +34 948 425600 Ext. 3130
> http://www.unav.es/SI
>
>
>
>
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