[Pacemaker] A/P Corosync, PGSQL and Split Brains questions

[Florian Haas]

On 02/09/2011 02:48 PM, Stephan-Frank Henry wrote:
> Hello agian,
> 
> after fixing up my VirtualIP problem, I have been doing some Split Brain tests and while everything 'returns to normal', it is not quite what I had desired.
> 
> My scenario:
> Acive/Passive 2 node cluster (serverA & serverB) with Corosync, DRBD & PGSQL.
> The resources are configured as Master/Slave and sofar it is fine.
> 
> Since bullet points speak more then words: ;)
> Test:
>  1) Pull the plug on the master (serverA)

Just to clarify, "pull the plug": power plug or network cable?

Florian

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