[Pacemaker] Cluster crash

[Hugo Deprez]

Hello,

please found attach to this mail the corosync logs.
If you have any tips :)



Regards,

Hugo

On 8 February 2012 15:39, Florian Haas <florian at hastexo.com> wrote:

> On Wed, Feb 8, 2012 at 2:29 PM, Hugo Deprez <hugo.deprez at gmail.com> wrote:
> > Dear community,
> >
> > I am currently running different corosync / drbd cluster using VM
> running on
> > vmware esxi host.
> > Guest Os are Debian Squeeze.
> >
> > the active member of the cluster just freeze the VM was unreachable.
> > But the resources didn't achieved to move to the other node.
> >
> > My cluster has the following ressources :
> >
> > Resource Group: grp
> >      fs-data    (ocf::heartbeat:Filesystem):
> >      nagios-ip  (ocf::heartbeat:IPaddr2):
> >      apache2    (ocf::heartbeat:apache):
> >      nagios     (lsb:nagios3):
> >      pnp        (lsb:npcd):
> >
> >
> > I am currently troubleshooting this issue. I don't really know where to
> > look. Of course I had a look at the logs, but it is pretty hard for me to
> > understand what happen.
>
> It's pretty hard for anyone else to understand _without_ logs. :)
>
> > I noticed that the VM crash at 12:09 and that the cluster only try to
> move
> > the ressources at  12:58, this does not make sens for me. Or maybe the
> host
> > wasn't totaly down ?
> >
> > Do you have any idea how I can troubleshoot ?
>
> Log analysis is where I would start.
>
> > Last thing, I notice that If I start apache2 on the slave server,
> corosync
> > didn't detect that the resource is started, could that be an issue ?
>
> Sure it could, but Pacemaker should happily recover from that.
>
> Cheers,
> Florian
>
> --
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>
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