UUID already exists

VirtualBox将旧的vdi文件加入到新的系统中会报：UUID already exists 。

重新创建uuid:

cd C:\Program Files\Oracle\VirtualBox\VBoxManage.exe internalcommands sethduuid x:\path\xxx.vdi

命令说明：

Usage: VBoxManage internalcommands  [command arguments]Commands:  loadmap   
 [module] [subtrahend] [segment]      This will instruct DBGF to load the given map file      during initialization.  (See also loadmap in the debugger.)  loadsyms   [delta] [module] [module address]      This will instruct DBGF to load the given symbol file      during initialization.  sethduuid  []       Assigns a new UUID to the given image file. This way, multiple copies       of a container can be registered.  sethdparentuuid         Assigns a new parent UUID to the given image file.  dumphdinfo        Prints information about the image at the given location.  listpartitions -rawdisk        Lists all partitions on .  createrawvmdk -filename  -rawdisk                 [-partitions  [-mbr ] ]                [-relative]       Creates a new VMDK image which gives access to an entire 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 or FreeBSD 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  renamevmdk -from  -to        Renames an existing VMDK image, including the base file and all its extents.  converttoraw [-format ]         Convert image to raw, writing to file.  converthd [-srcformat VDI|VMDK|VHD|RAW]            [-dstformat VDI|VMDK|VHD|RAW]                    converts hard disk images between formats  repairhd [-dry-run]           [-format VDI|VMDK|VHD|...]                  Tries to repair corrupted disk images  modinstall       Installs the necessary driver for the host OS  moduninstall       Deinstalls the driver  debuglog  [--enable|--disable] [--flags todo]           [--groups todo] [--destinations todo]       Controls debug logging.  passwordhash        Generates a password hash.  gueststats  [--interval ]       Obtains and prints internal guest statistics.       Sets the update interval if specified.