[Libguestfs] [PATCH virt-v2v 0/2] v2v: -o rhv-upload: Generate disk UUIDs

[Richard W.M. Jones]

This is a small clean-up/simplification suggested by Nir yesterday.
Instead of asking RHV to generate the disk UUIDs in the
! -oo rhv-disk-uuid case, generate them ourselves using "uuidgen -r".

Rich.