Provided by: blktap-utils_2.0.90-2ubuntu1_amd64 
NAME
vhd-update - short desc goes here
SYNOPSIS
vhd-update -n <name> [-j <existing-journal>] [-h]
DESCRIPTION
vhd-update Long description goes here.
PARAMETERS
-n
OPTIONS
-j <existing-journal>
-h
vhd-update(8)