Hi,

I added the multicast address in cluster.conf, after that I am unable to start cman.
Please help.
Here is my cluster.conf
<?xml version="1.0"?>
<cluster config_version="25" name="apps-test">
<fence_daemon clean_start="1" post_fail_delay="0" post_join_delay="3"/>
<cman>
<multicast addr="228.0.100.40" />
</cman>
<clusternodes>
<clusternode name="apps01-test.sfsu.edu" nodeid="1" votes="1">
<multicast addr="228.0.100.40" interface="eth0"/>
<fence/>
</clusternode>
<clusternode name="apps02-test.sfsu.edu" nodeid="2" votes="1">
<multicast addr="228.0.100.40" interface="eth0"/>
<fence/>
</clusternode>
</clusternodes>
<cman expected_votes="1" two_node="1"/>
<fencedevices>
<fencedevice agent="fence_manual" name="MFence"/>
</fencedevices>
<rm>
<failoverdomains>
<failoverdomain name="node1" restricted="1">
<failoverdomainnode name="apps01-test.sfsu.edu" priority="1"/>
</failoverdomain>
<failoverdomain name="node2" restricted="1">
<failoverdomainnode name="apps02-test.sfsu.edu" priority="1"/>
</failoverdomain>
</failoverdomains>
<resources>
<clusterfs device="/dev/san/u02" force_unmount="1" fsid="44478" fstype="gfs2" mountpoint="/u02" name="u02" options="acl"/>
<clusterfs device="/dev/san/download" force_unmount="1" fsid="33392" fstype="gfs2" mountpoint="/download" name="download" options="acl"/>
</resources>
<service autostart="1" domain="node1" name="node1_download">
<clusterfs ref="download"/>
</service>
<service autostart="1" domain="node1" name="node1_u02">
<clusterfs ref="u02"/>
</service>
<service autostart="1" domain="node2" name="node2_download">
<clusterfs ref="download"/>
</service>
<service autostart="1" domain="node2" name="node2_u02">
<clusterfs ref="u02"/>
</service>
</rm>
</cluster>


Error
Starting cluster:
Loading modules... done
Mounting configfs... done
Starting ccsd... done
Starting cman... failed
cman not started: Multicast and node address families differ. /usr/sbin/cman_tool: aisexec daemon didn't start
[FAILED]

So then follow the error.... Have you fully went through your configuration?