Stranded ISCSI Space on NetApp

If you delete a VM (ESXi 5) that attaches an ISCSI LUN, is there a way to figure out the volume or UUID of the space to get it back on the vFiler (NetApp)? Maybe a script that goes out and finds all UUIDs on all active servers? I have the list of all UUIDs in existence, some are stranded by virtue of the VM being gone.

Also, in general, can you see the UUID from the OS on a Windows server still attached to the LUN, e.g. using powershell?
kraniteAsked:
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Paul SolovyovskyConnect With a Mentor Senior IT AdvisorCommented:
Check if you have snapmanager for virtual infrastructure license, setting it up will provide a way to restore the VMs when this type of stuff happens.
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Andrew Hancock (VMware vExpert / EE MVE^2)VMware and Virtualization ConsultantCommented:
Do you mean recover VMFS space?
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kraniteAuthor Commented:
No, not recover any data. Simply return space to available that is tied up with the VM that no longer exists in the vFiler.
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Paul SolovyovskyConnect With a Mentor Senior IT AdvisorCommented:
Do you have any snapshots on the Netapp volume housing the LUN?  If you have one prior to the deletion we should be able to get the VM back.
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