Hi Guys,
I'm using centos 6.5 as guest on RHEV and rhcs for cluster web environment.
The environtment :
web1.example.com
web2.example.com
When cluster being quorum, the web1 reboots by web2. When web2 is going up,
web2 reboots by web1.
Does anybody know how to solving this "fence loop" ?
master_wins="1" is not working properly, qdisk also.
Below the cluster.conf, I re-create "fresh" cluster, but the fence loop is
still exist.
<?xml version="1.0"?>
<cluster config_version="7" name="web-cluster">
<clusternodes>
<clusternode name="web2.cluster" nodeid="1">
<fence>
<method name="fence-web2">
<device name="fence-rhevm"
port="web2.cluster"/>
</method>
</fence>
</clusternode>
<clusternode name="web3.cluster" nodeid="2">
<fence>
<method name="fence-web3">
<device name="fence-rhevm"
port="web3.cluster"/>
</method>
</fence>
</clusternode>
</clusternodes>
<cman expected_votes="1" two_node="1"/>
<fencedevices>
<fencedevice agent="fence_rhevm" ipaddr="192.168.1.1"
login="admin at internal" name="fence-rhevm" passwd="secret" ssl="on"/>
</fencedevices>
</cluster>
Log : /var/log/messages
Oct 29 07:34:04 web2 corosync[1182]: [QUORUM] Members[1]: 1
Oct 29 07:34:04 web2 corosync[1182]: [QUORUM] Members[1]: 1
Oct 29 07:34:08 web2 fenced[1242]: fence web3.cluster dev 0.0 agent
fence_rhevm result: error from agent
Oct 29 07:34:08 web2 fenced[1242]: fence web3.cluster dev 0.0 agent
fence_rhevm result: error from agent
Oct 29 07:34:08 web2 fenced[1242]: fence web3.cluster failed
Oct 29 07:34:08 web2 fenced[1242]: fence web3.cluster failed
Oct 29 07:34:12 web2 fenced[1242]: fence web3.cluster success
Oct 29 07:34:12 web2 fenced[1242]: fence web3.cluster success
Oct 29 07:34:12 web2 clvmd: Cluster LVM daemon started - connected to CMAN
Oct 29 07:34:12 web2 clvmd: Cluster LVM daemon started - connected to CMAN
Oct 29 07:34:12 web2 rgmanager[1790]: I am node #1
Oct 29 07:34:12 web2 rgmanager[1790]: I am node #1
Oct 29 07:34:12 web2 rgmanager[1790]: Resource Group Manager Starting
Oct 29 07:34:12 web2 rgmanager[1790]: Resource Group Manager Starting
Thanks
--
Regards,
Adit
http://a <http://simplyaddo.web.id>dityahilman.com