We have a 3TB iSCSI Lun assigned to our Exchange server in our cluster and in Node Disk Management it shows as 2 drives. A 2048GB CSVFS Primary Partition and 1024GB as unallocated. Of which we cannot make any changes to the unallocated partition.
But on the Exchange server that is running as a VM on this LUN. We have 3 partitions. What I am concerned about is what will happen when we exceed 2TB on one of the partitions. Is the Node Disk Management display of 2 partition's something I can ignore. Or should I look at moving my VM off of this LUN an creating a new one and verifying that I shows all 3TB before. Moving it back?