Microsoft Cluster Microsoft cluster on VMware over two ESXi hosts with RDM fails validation report due to SCSI bus conflict Microsoft Cluster Validation report : successfully issued call to Persistent...Microsoft Cluster Microsoft cluster on VMware over two ESXi hosts with RDM fails validation report due to SCSI bus conflict Microsoft Cluster Validation report : successfully issued call to Persistent Reservation RESERVE for Test Disk 0 which is currently reserved by node abc.com This call is expected to fail. Test Disk 0 does not provide Persistent Reservations support for the mechanisms used by failover clusters