Device name assignment for shared disks

Hi,

I'm testing an option to deploy Oracle RAC on RHEL 6.4 guests in 3.2 and enabled few shared disk between 2 guests - 2 Gb , 10 Gb and 50 Gb.

After reboot all disk are recognized in OS but on each guest they appear as different devices . It means that on VM1 2Gb disk was recognized as /dev/vdb in VM2 it visible as /dev/vdc , 10Gb as /dev/vdc and /dev/vdb respectively .I expect they all shared disk will have the same names .

Is there way to manage this issue ?

Regards ,

Vladimir Berezovski.