[Linux-cluster] manual fencing -- issues
Isauro Michael Napolis
mnapolis at redhat.com
Tue Jan 29 23:19:15 UTC 2008
On Wed, 2008-01-30 at 03:23, Terry wrote:
> On Jan 29, 2008 11:18 AM, Bryn M. Reeves <breeves at redhat.com> wrote:
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> > Terry wrote:
> > > Hello,
> > >
> > > I know that manual fencing is not supported. However, I don't have
> > > anything else with the hardware I am testing at this time. When (if)
> > > we go live with this, I'll be using Dell DRACs to handle the fencing.
> > > At any rate, I am trying manual fencing to test proof of concept. I
> > > am using RHEL5.1 with Conga to configure it. My config is at the
> > > bottom of this email. Shouldn't there be a nodename paramater in
> > > this block:
> > > <fence>
> > > <method name="1">
> > > <device name="fence00"
> > > nodename="dss01.foobar.local"/>
> > > </method>
> > > </fence>
> > >
> > > ?? If so, why isn't Conga configuring this correctly? If not, why am
> > > I getting this error during a crash of the node with the service on
> >
> > Sounds like you hit:
> >
> > https://bugzilla.redhat.com/show_bug.cgi?id=238655
> >
> > The bugzilla is in the status ON_QA while the fixes are verified. In the
> > meantime you should be able to work around this by manually editing the
> > generated cluster.conf.
> >
> > Kind regards,
> > Bryn.
> >
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> > =eotz
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>
> Along that note, what do I need to do when updating the cluster.conf
> manually? Any commands to let the cluster know what I did.
after you've run the command below you also need to run cman_tool to let
the cluster know that the config version changed.
ccs_tool update /etc/cluster/cluster.conf
cman_tool version -r <new_config_version>
Check with "cman_tool status" on all nodes to see if the changes (config
version) have propagated to the other nodes
Michael
> Unfortunately, I am learning through the GUI, haha. I may as well go
> get my MCSE now.
>
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