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?