[Pacemaker] Fedora 11 - OCFS2 - Pacemaker

Fausto Lombardi faulomba at gmail.com
Wed Sep 30 03:45:31 EDT 2009


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?

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?

Thanks.
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