
Most recent Linux distributions offer the installation of VMware Tools via their package management systems, under the name Open VM Tools. For information about the specific procedure for each OS, see the VMware documentation for VMware Tools. The procedure for installing VMware Tools varies depending on the operating system of the virtual machine.




VMware has solved this issue in vSphere 6.5 with a new auto clean feature for think provisioned VMDK, but if you are using older versions of vSphere then the manual method is the only way to accomplish this. When you delete data on thin-provisioned disks, the physical size of the VMDK file for the disk remain the same as before deleting the data, thin-provisioned disks grow in one direction, but doesn’t shrink automatically, and this is a big issue for vSphere admins., lets assume that you have a 5GB thin-provisioned disk with 2GB of data on it, then the actual size for the VMDK file will be 2GB, the VMDK file size will remain 2GB after deleting all of the data on it.
