[Linux-cluster] cluster.conf question
Digimer
linux at alteeve.com
Fri Aug 19 00:03:11 UTC 2011
On 08/18/2011 05:07 PM, V B wrote:
> Gents,
>
> Having a problem with an initial cluster deployment. The idea is to
> have 4 nodes, connected to a FC lun, running xen... , clvm + ocfs2
> The problem I am experiencing, fencing is not starting up... Also
> when /etc/init.d/cman start is issued, most hosts just sit there without
> giving back any results.
> <method name="single">
> <device name="manual"
> ipaddr="host 1`'s ip"/>
> </method>
Manual fencing is in no way supported, recommended, useful or even sane.
This is all the more true when you're using a clustered filesystem.
Please see:
https://fedorahosted.org/cluster/wiki/FAQ/Fencing#fence_manual2
Do yourself a favour and setup *real* fencing. Ideally IPMI (or iLO,
RSA, DRAC, etc) plus switched PDU.
--
Digimer
E-Mail: digimer at alteeve.com
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