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

[iarly selbir]

Can you tell me where I can found more information about this secion (
quorumd ), I'm having a similar issue, some switches is failing, in this
moment the cluster is unable to check status of the nodes, the cluster hangs
and on /var/log/messages repeats this message ( unable to connect to
cluster... ) .

Thank you so much.

- -
iarlyy selbir

:wq!



On Thu, Mar 3, 2011 at 7:20 AM, Seb <mailing.sr at gmail.com> wrote:

> 2011/3/3 Srija <swap_project at 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:
>>
> [snip]config[/snip]
>
> 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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>>
>
>
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