my_vdisk_path is just the absolute path, you don't need to specify which HD.
Because it use search command to enumerate all the partitions to find the file.
For example:
(hd0,1)/VHD/mylinux.vhd.vtoy
(hd0,2)/VHD/mylinux.vhd.vtoy
(hd1,1)/VHD/mylinux.vhd.vtoy
(hd1,2)/VHD/mylinux.vhd.vtoy
......
You only need to make sure that this absolte path is unique.
Because it use search command to enumerate all the partitions to find the file.
For example:
(hd0,1)/VHD/mylinux.vhd.vtoy
(hd0,2)/VHD/mylinux.vhd.vtoy
(hd1,1)/VHD/mylinux.vhd.vtoy
(hd1,2)/VHD/mylinux.vhd.vtoy
......
You only need to make sure that this absolte path is unique.