Oracle VM VirtualBox Command Line Management Interface Version 4.0.0
(C) 2005-2010 Oracle Corporation
All rights reserved.

Usage: VBoxManage internalcommands <command> [command arguments]

Commands:

  createrawvmdk -filename <filename> -rawdisk <diskname>
                [-partitions <list of partition numbers> [-mbr <filename>] ]
                [-relative]
       Creates a new VMDK image which gives access to an entite host disk (if
       the parameter -partitions is not specified) or some partitions of a
       host disk. If access to individual partitions is granted, then the
       parameter -mbr can be used to specify an alternative MBR to be used
       (the partitioning information in the MBR file is ignored).
       The diskname is on Linux e.g. /dev/sda, and on Windows e.g.
       \\.\PhysicalDrive0).
       On Linux host the parameter -relative causes a VMDK file to be created
       which refers to individual partitions instead to the entire disk.
       The necessary partition numbers can be queried with
         VBoxManage internalcommands listpartitions

WARNING: This is a development tool and shall only be used to analyse
         problems. It is completely unsupported and will change in
         incompatible ways without warning.

Syntax error: Invalid parameter '-register'

Failed to open the hard disk /home/zhao/.VirtualBox/UsbDisk1.vmdk.

The medium '/home/zhao/.VirtualBox/UsbDisk1.vmdk' can't be used as the requested device type.



Result Code:
NS_ERROR_FAILURE (0x80004005)
Component:
Medium
Interface:
IMedium {53f9cc0c-e0fd-40a5-a404-a7a5272082cd}
Callee:
IVirtualBox {c28be65f-1a8f-43b4-81f1-eb60cb516e66}