RAC configuration problem

Hi,

 We have configured the the RAC nodes,using 'ocfs2console'

Enabled OCFS2 to start at system boot,as

etc/init.d/o2cb enable

Created a mount point for the OCFS filesystem

mkdir /u03 (in both Node1 & Node2)

mkfs.ocfs2 -b 4K -C 32K -N 4 -L /u03 /dev/sdc1

mount -t ocfs2 -L /u03 -o datavolume /u03

This command works fine when running it from Node 1 of RAC

But, the same command errors out in Node2,as

mount:no such partition found

How to resolve this issue??

PS:The OS we are using is:RHEL 4.6

Thanks

Prasun