Cluster Disk 0 does not support Persistent Reservation error with Windows 2008 and Symmetrix

This is the second section of dealing with errors running the Windows 2008 cluster validation test with an EMC Symmetrix. The next errors is: -

Validate SCSI-3 Persistent Reservation
Validate that storage supports the SCSI-3 Persistent Reservation commands.
Validating Cluster Disk 0 for Persistent Reservation support
Registering PR key for cluster disk 0 from node servername.domain.com
Failed to Register PR key for cluster disk 0 from node servername.domain.com status 1
Cluster Disk 0 does not support Persistent Reservation

This post has moved - http://iunite.com.au/wp/blog/index.php/2011/09/cluster-disk-0-does-not-support-persistent-reservation-error-with-windows-2008-and-symmetrix/