PowerHA v7 : cldare[263]: ERROR

Problem :
...........
        Completed 40 percent of the verification checks
        Completed 50 percent of the verification checks
        Completed 60 percent of the verification checks
        Completed 70 percent of the verification checks
        Completed 80 percent of the verification checks
        Completed 90 percent of the verification checks
        Completed 100 percent of the verification checks
Committing any changes, as required, to all available nodes...
lscluster: Cluster services are not active.
Adding any necessary PowerHA SystemMirror entries to /etc/inittab and /etc/rc.net for IPAT on node gfbci01.

cldare: Configuring a 2 node cluster in AIX may take up to 2 minutes. Please wait.

Tue Jan  6 05:31:00 2015 cldare[261]: CLUSTER_OVERRIDE=yes ODMDIR=/etc/objrepos /usr/sbin/mkcluster -v -n GFB_cluster -r hdisk27  -m gfbci01{cle
_globid=1,cle_ip=105.2.162.203,cle_ip=105.2.12.203},gfbci02{cle_globid=2,cle_ip=105.2.162.204,cle_ip=105.2.12.204} -c site,ipv6,unicast

Tue Jan  6 05:31:01 2015 cldare[263]: ERROR: Could not find cluster GFB_cluster: The system call does not exist on this system.
ERROR: Could not find cluster GFB_cluster: The system call does not exist on this system.
ERROR: Could not find cluster GFB_cluster: The system call does not exist on this system.
ERROR: Could not find cluster GFB_cluster: The system call does not exist on this system.
ERROR: return=-1, create_cvg failed
mkcluster: Could not create repository.
ERROR: import caavg_private failed.
remove_cluster_repository: Force continue.
ERROR: Cannot varyonvg caavg_private. It does not exist.
ERROR: rc=1, remove caavg_private failed.
remove_cluster_repository: Force continue.
mkcluster: Could not create cluster.



Solution :
dd if=/dev/zero of=/dev/rhdiskXX bs=1024k count=1000
dd if=/dev/zero of=/dev/rhdiskYY bs=1024k count=1000
cfgmgr -v
chdev -l hdiskXX -a pv=no
chdev -l hdiskXX -a pv=yes