受不了动辄几百G的虚机，记给自己看，只是在网络上搬运，来源在这里： http://www.virtuatopia.com/index.php/How_to_Convert_a_VMware_Pre-allocated_Virtual_Disk_to_a_Growable_Virtual_Disk 。 he vmware-vdiskmanager tool The VMware Disk Management Tool is a command line tool which is installed by default with VMware Server. The executable file is named vmware-vdiskmanager and is located in \Program Files\VMware\VMware Server on Windows hosts, and /usr/bin on Linux systems. The tool accepts a number of command-line arguments, a full listing of which can be obtained by running vmware-vdiskmanager with no options. vmware-vdiskmanager Virtual Disk Types The type to which a virtual disk is to be converted is specified using the -t flag, together with the target disk type. This is represented by a number as outlined in the following table: Type Identifier Description 0 Growable (single .vmdk file) 1 Growable (multiple 2GB files) 2 Pre-allocated (single file) 3 Pre...