Re: Sync cluster nodes configuration - lack of communication
On Fri, 21 Feb 2014 13:24:01 +0000, piscit61 wrote:
> Two nodes cluster, nodeA and nodeB.
> NodeB has been down for a week; during this week the cluster
> configuration on nodeA changed.
That seems to me to be a really bad idea.
> How can I synchronize nodeB with nodeA?
Bring nodeB back up?
> I tried with these commands but i did not solve. On nodeA
> # crm configure show > configuration.txt
> From the configuration.txt I deleted the option "last-lrm-refresh" I
> copied configuration.txt on nodeB
> On nodeB
> #cibadmin -E --force
> #crm configure < configuration.txt
Why did you do this?
> The nodes are blind to each other.
Bring nodeB back up and fix the communications between them, should have
worked. Now, after 'cibadmin -E --force', I don't know if that's going to
be fixable without rebuilding the cluster. If you have the saved
configuration, it might be best to clean up both nodes, fix whatever
communications problem you have between them, then recreate the resources.