Dear all,
after a little break I am coming back to my problem to configure heartbeat /
interconnect with cman.
Meanwhile I know that cman is the recommended stack on RHEL6.
I have a pacemaker cluster with cman that is working, but now a would like to
configure special interfaces for the direct node communication (heartbeat /
interconnect /keep alive).
Unfortunately I do not understand how configure the interfaces. Can you please
give me an advice?
Currently the cluster uses
corosync-cfgtool -s
Printing ring status.
Local node ID 2
RING ID 0
id = 10.15.28.27
status = ring 0 active with no faults
bond0 Link encap:Ethernet HWaddr C8:1F:66:D1:8B:23
inet addr:10.15.28.27 Bcast:10.15.255.255 Mask:255.255.0.0
The interfaces to configure are
em4 Link encap:Ethernet HWaddr C8:1F:66:D1:8B:24
inet addr:192.168.2.27 Bcast:192.168.2.255 Mask:255.255.255.0
and
p6p4 Link encap:Ethernet HWaddr 00:0A:F7:2F:A7:6F
inet addr:192.168.3.27 Bcast:192.168.3.255 Mask:255.255.255.0
my current configuration
cat /etc/cluster/cluster.conf
<cluster config_version="12" name="mysql-int-prod">
<fence_daemon/>
<clusternodes>
<clusternode name="sv2828" nodeid="1">
<fence>
<method name="pcmk-redirect">
<device name="pcmk" port="sv2828"/>
</method>
</fence>
</clusternode>
<clusternode name="sv2827" nodeid="2">
<fence>
<method name="pcmk-redirect">
<device name="pcmk" port="sv2827"/>
</method>
</fence>
</clusternode>
</clusternodes>
<cman/>
<fencedevices>
<fencedevice agent="fence_pcmk" name="pcmk"/>
</fencedevices>
<rm>
<failoverdomains/>
<resources/>
</rm>
</cluster>
Best regards
Andreas Dvorak
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