[Pacemaker] How to perform a clean shutdown of Pacemaker in the event of network connection loss

[Tan Tai hock]

No I did not. It seems like corosync and pacemaker stop running when the
network connection is lost. I am trying to simulate a scenario whereby a
node which started the resource loses network connection and observe how it
reacts upon joining back the cluster. Is there any proper way to shutdown
both corosync and pacemaker in such scenario?
On Jul 24, 2013 6:55 AM, "Andrew Beekhof" <andrew at beekhof.net> wrote:

>
> On 23/07/2013, at 11:28 AM, Tan Tai hock <taihock at gmail.com> wrote:
>
> > Hi,
> >
> > I have currently set up 3 machines with Pacemaker 2.3 with Corosync
> 1.19. I have tested some scenarios and have encountered some problem which
> I hope to get some advice on.
> >
> > My scenario is as follows:
> >
> > The 3 machines, name A,B,C are all running with A being the node which
> started the resource as seen in cm_mon. If I were to cut off the network
> connection for A, B will take over as the node which started the resource.
> I then resume the network connection and start both corosync and pacemaker
> on A again
>
> Did you stop it there first?
>
> > and the node which started the resource now returns to node A.
> > I have set stickness and perform an identical test but with proper
> shutdown of pacemaker and corosync and it is working fine.
> > Is there anyway to perform a clean shutdown in the event that a node
> loses network connection so that it will not attempt to take back the
> resource it used to be holding before it was uncleanly shutdown?
> >
> > Thanks
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