Just a quick note today, more of a reference than anything else. I had the requirement recently to convert a load of VMs that had thin VMDKs to thick provisioned, however the client was not licensed for live Storage vMotion. In an effort to minimise downtime I decided the best thing to do was use […]
Zero free space using SDelete to shrink Thin Provisioned VMDK
Some things should be simple, shrinking a thin provisioned virtual disk should be one of them, it’s not. N.B. This will just reduce the VMDK’s usage on the VMFS datastore NOT resize the “provisioned size” of a thin disk. To shrink a VMDK we can use an ESX command line tool “vmkfstools”, but first you […]