whats wrong with this command ?
VMware-mount u:/i:"ha-datacenter/vm/VM-2003" "[PRODLUN] VM-2003/VM-2003.vmdk" /v:1 /m:w /h:10.89.2.31 /u:root /s:password
Unable to mount the virtual disk. The disk may be in use by a virtual
machine, may not have enough volumes or mounted under another drive
letter. If not, verify that the file is a valid virtual disk file.
VM-2003 = name of the VM
PRODLUN = name of the datastore
VM-2003.vmdk = name of the vmdk