[Pacemaker] small gfs question

[Robert Lindgren]

On Thu, Jun 24, 2010 at 11:45 AM, Andrew Beekhof <andrew at beekhof.net> wrote:

> On Thu, Jun 24, 2010 at 10:35 AM, Robert Lindgren
> <robert.lindgren at gmail.com> wrote:
> >
> >
> > On Thu, Jun 24, 2010 at 9:58 AM, Andrew Beekhof <andrew at beekhof.net>
> wrote:
> >>
> >> On Thu, Jun 24, 2010 at 9:47 AM, Robert Lindgren
> >> <robert.lindgren at gmail.com> wrote:
> >> > Thanks for the hint Andrew,
> >> >
> >> > But I feel that I might have missed something with pacemaker config. I
> >> > see
> >> > that dlm_controld.pcmk,gfs_controld.pcmk are started OK, which I guess
> >> > are
> >> > doing the maintenance of the GFS things from the cluster side. Are
> there
> >> > any
> >> > special params needed for dlm_controld and gfs_controld?
> >>
> >> Nope.  The agents set any required options automatically.
> >> What versions are you running and which distro?
> >
> > I'm running on ubuntu lucid, with lucid-cluster ppa gfs stuff.
> > pacemaker 1.0.8+hg15494-2ubuntu2
> > corosync 1.2.0-0ubuntu1
> > drbd8-source 2:8.3.7-1ubuntu2.1
> > gfs2-pacemaker 3.0.7-0ubuntu0ppa2.2
> > gfs2-tools 3.0.7-0ubuntu0ppa2.2
> > libdlm3-pacemaker 3.0.7-0ubuntu0ppa2.2
> > I'm not really sure but when the "other" node dies from power failure I
> see
> > that gfs looses it's connection to the node (obviously), then I read
> > something about fencing in linux-cluster, which unlooks gfs. And I'm not
> > sure what it does and what part of the pacemaker/openais/corosync/drbd
> > should do this unlooking?
>
> You do have stonith configured right?
>

No :) right now (during test) I don't have hardware with stonith devices,
like drac5 or something. Is it possible to configure stonith with for
example external/ssh and make it work?
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