HA both the nodes are showing as active

On my HA setup both the nodes area taking ownership. Can some one please
help me on this how to resolve this issue?

Thanks,
Patnana.

[root <at> HA-NODE1 ~]# rpm -qa | grep heartbeat

heartbeat-pils-2.1.4-11.el5

heartbeat-2.1.4-11.el5

heartbeat-stonith-2.1.4-11.el5

Active Node::
----------------
[root <at> HA-NODE1 ~]# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:0C:29:4D:05:29
          inet addr:10.0.29.82  Bcast:10.0.255.255  Mask:255.255.0.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:346879 errors:0 dropped:0 overruns:0 frame:0
          TX packets:13678 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:29670931 (28.2 MiB)  TX bytes:4804084 (4.5 MiB)

eth0:0    Link encap:Ethernet  HWaddr 00:0C:29:4D:05:29
          inet addr:10.0.154.164  Bcast:10.0.255.255  Mask:255.255.0.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

lo        Link encap:Local Loopback