[Pacemaker] Node crash when 'ifdown eth0'

[hj lee]

On Fri, Nov 27, 2009 at 3:05 PM, Steven Dake <sdake at redhat.com> wrote:

> On Fri, 2009-11-27 at 11:32 -0200, Mark Horton wrote:
> > I'm using pacemaker 1.0.6 and corosync 1.1.2 (not using openais) with
> > centos 5.4.  The packages are from here:
> > http://www.clusterlabs.org/rpm/epel-5/
> >
> > Mark
> >
> > On Fri, Nov 27, 2009 at 9:01 AM, Oscar Remí­rez de Ganuza Satrústegui
> > <oscarrdg at unav.es> wrote:
> > > Good morning,
> > >
> > > We are testing a cluster configuration on RHEL5 (x86_64) with pacemaker
> > > 1.0.5 and openais (0.80.5).
> > > Two node cluster, active-passive, with the following resources:
> > > Mysql service resource and a NFS filesystem resource (shared storage in
> a
> > > SAN).
> > >
> > > In our tests, when we bring down the network interface (ifdown eth0),
> the
>
> What is the use case for ifdown eth0 (ie what are you trying to verify)?
>

I have the same test case. In my case, when two nodes cluster is disconnect,
I want to see split-brain. And then I want to see the split-brain handler
resets one of nodes. What I want to verify is that the cluster will recover
network disconnection and split-brain situation.

Thanks
hj
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