[Pacemaker] Fedora 11 - OCFS2 - Pacemaker

[Fausto Lombardi]

I download the ocfs2 package from the same repo.
I don't follow the guide step by step..... I'm configuring the first node
(the second is a production machine!).
So now the cluster is composed with one node.

The difference from the guide that I have implemented in my configuration is
the rrp openais feature; so I have configured another ethernet card for
multicast communications.

I believe that the 'dlm: TCP protocol can't handle multi-homed hosts, try
SCTP' error is related to rrp ais feature, so dlm refuses to mount the
filesystem.

Could it be?


2009/9/30 Errol Neal <eneal at businessgrade.com>

> On Wed, Sep 30, 2009 03:45  AM, Fausto Lombardi  wrote:
> > Hi of all,
> > I'm trying to setup a dual primary DRDB with Pacemaker and OCFS2.
> >
> > I have followed the 'Clusters from Scratch - Apache on Fedora11' pdf but
> when mount the ocfs2 partition I'm receiving this error message:
> >
> > Sep 30 00:03:17 fedora-kvm1 kernel: dlm: TCP protocol can't handle
> multi-homed hosts, try SCTP
> > Sep 30 00:03:17 fedora-kvm1 kernel: dlm: cannot start dlm lowcomms -22
> > Sep 30 00:03:17 fedora-kvm1 kernel: (7101,1):ocfs2_dlm_init:2828 ERROR:
> status = -22
> > Sep 30 00:03:17 fedora-kvm1 kernel: (7101,1):ocfs2_mount_volume:1741
> ERROR: status = -22
> > Sep 30 00:03:17 fedora-kvm1 kernel: ocfs2: Unmounting device (147,1) on
> (node 0)
> >
> > DLM and O2CB are started.
> >
> > Why?
>
> I followed the same guide. Did you download ocfs2 from the same repo?
>
> > Furthermore in this manual it is suggested to modify the OCF sript o2cb
> to improve the compatibility with fedora 11.
> >
> > sed -i.gres s/start_daemon//g /usr/lib/ocf/resource.d/ocfs2/o2cb
> > sed -i.gres s/pidofproc/pidof/g /usr/lib/ocf/resource.d/ocfs2/o2cb
> >
> > What are the incompatibility with this release?
> >
> The sed removes start_daemon and replaced pidofproc with pidof. I neglected
> to do this step on the second node and realized it right away.
>
>
>
> >
> >
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