+=head1 WARNING
+
+You must I<not> use C<virt-rescue> on live virtual machines. Doing so
+will probably result in disk corruption in the VM. C<virt-rescue>
+tries to stop you from doing this, but doesn't catch all cases.
+
+However if you use the I<--ro> (read only) option, then you can attach
+a shell to a live virtual machine, but the results might be strange or
+inconsistent at times (but you won't get disk corruption).
+