Our file server is Windows 2008 R2 virtual server running on VMware ESXi 5. The file server has four virtual disks located on different datastores. One. Shrink VMDK size of Thick Provisioned Virtual Disk. Solved. Posted on 2. How To Copy A Patch Into An Install Directory here. I have a Windows 2. R2 5. 00. GB VMWare virtual disk Id like to shrink. After I reconfigure the VM with the reduced virtual disk size, I do a Shrink Volume in Windows, but how do i get the actual VMDK size to decrease on VMFSKeep in mind this is for a thick provisioned virtual disk. Converting a Virtual Disk To convert a virtual disk from preallocated to growable, use a command like the following vmwarevdiskmanager r sourceDisk. This article will show you how to extend a virtual machine disk file. After a hard work, Finally prepared a Post with 101 free tools which are absolutely free. This tools helps VMware administrators to manage the virtual environment.