Examples Using the VMware Virtual Disk Manager
From: VMWare KB
The following examples illustrate how to use the virtual disk manager. You run the virtual disk manager from a command prompt.
Creating a Virtual Disk
To create a new virtual disk, use a command like the following:
vmware-vdiskmanager -c -t 0 -s 40GB -a ide myDisk.vmdk
This creates a 40GB IDE virtual disk named myDisk.vmdk. The virtual disk is contained in a single .vmdk file. The disk space is not preallocated.
Converting a Virtual Disk
To convert a virtual disk from preallocated to growable, use a command like the following:
vmware-vdiskmanager -r sourceDisk.vmdk -t 0 targetDisk.vmdk
This converts the disk from its original preallocated type to a growable virtual disk consisting of a single virtual disk file. The virtual disk space is no longer preallocated, and the virtual disk manager reclaims some disk space in the virtual disk so it is only as large as the data contained within it.
