I'm using hyper-v with cluster shared volumes. All virtual machine disks are stored on an MD3000i SAN. I need to determine which cluster disks in hyper-v map to which virtual disks (luns) on the SAN.

For example, in Failover Cluster Manager I can view all of my cluster shared volumes which appear as "Cluster Disk 1 C:\ClusterStorage\Volume1", etc. I have 24 csv's. On my MD3000i, I have 24 virtual disks configured. These are labled as SASVOL1, SASVOL2, SATAVOL1, SATAVOL2, etc. The disks were split up proportionally so many are the same size.

There is a one to one mapping between the csv's and the virtual disks on the san, but I'm having difficulty figuring out which csv lives on which san lun. In disk management on the hostnodes all the disks are labled the same "New Volume".

We're having some performance issues with our vm's and I'm trying to determine if we have multiple high volume servers sharing drive space in the same disk group on the san.

Any assistance in figuring this out would be helpful.

Thanks in advance

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