Hello,
I am writing a Powershell script to reclaim space on my Windows servers having iSCSI LUN.
My script calls the Powershell cmdlet "Invoke-NaHostVolumeSpaceReclaim".
The toolkit does not give many informations about this cmdlet and i am curious to understand how does it work.
Does this cmdlet execute "hole punching" on unused blocks?
Or
Does it contact directly NetAPP array to release blocks?
Rgds