Hi all,
Here is the issue with the cluster describing below:
The cluster is built with 16 nodes. All rhel5.5 86_64 bit OS.
yesterday night two servers were rebooted and after that these
two servers are not joining to the cluster.
I was not the part of the team when it is built. and my knowledge regarding
cluster is also little bit.
Here is the scenario:
- There is no quorum disks. But the person
who has built the cluster he is telling he has executed the quorum
from command line, [ i am not sure of that ]
- The errors in the message log are showing as
ccsd[24182]: Unable to connect to cluster infrastructure after 12060 seconds ,
it is a continuous error message in the log file
The cluster.conf are as follows:
<?xml version="1.0"?>
<cluster alias="newenvt" config_version="21" name="newenvt">
<fence_daemon clean_start="0" post_fail_delay="0" post_join_delay="3"/>
<clusternodes>
<clusternode name="host-priv.domain.org" nodeid="1" votes="1">
<fence><method name="1">
<device name="ilo-hostr"/></method>
</fence>
</clusternode>
................... [ all the other nodes ]...................
</clusternodes>
<cman/>
<dlm plock_ownership="1" plock_rate_limit="0"/>
<gfs_controld plock_rate_limit="0"/>
<fencedevices>
<fencedevice agent="fence_ilo" hostname="hostr" login="Admin"
name="hostr" passwd="xxxxxx"/>
.............................[ all the fence devices for other nodes
]................
</fencedevices>
<rm>
<failoverdomains/>
<resources/>
</rm></cluster>
It seems it is a very basic configuration. But at this stage more important
is, to attach the two servers in the cluster environment.
If more information is needed , i will provide.
Any advice is appreciated.
Thanks in advance
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