mount virtual disk

original reference: How to mount a VirtualBox VDI image.

The following the essential steps needed

# you need to be root
## max_part is needed, as sometimes it defaults to 0
modprobe nbd max_part=16

# nbd0 is established by last cmd
qemu-nbd -c /dev/nbd0 .VirtualBox/Machines/win_xp/LargeData.vdi

mount /dev/mbd0p1 /mnt/tmp


Comment: Github Issue