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Re: [Linux-cluster] Nodes are not joining to the cluster

2011/3/3 Srija <swap_project yahoo com>
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:
There is no <quorumd> section in your config file?
Have you been able to identify a quorum disk on the nodes?
The host-priv.domain.org is in your /etc/hosts? on all nodes?
Why have they been rebooted? for maintenance/upgrade?
Any iptable used?
Could you please provide the logs showing the start of the cluster service?
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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