Kevin Wolf <kw...@redhat.com> wrote:
> It already fails, but it didn't tell the user why.
>
> Signed-off-by: Kevin Wolf <kw...@redhat.com>
> ---
> savevm.c | 2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/savevm.c b/savevm.c
> index a50fd31..6e026a8 100644
> --- a/savevm.c
> +++ b/savevm.c
> @@ -1996,6 +1996,8 @@ int load_vmstate(const char *name)
> if (ret < 0) {
> return ret;
> } else if (sn.vm_state_size == 0) {
> + error_report("This is a disk-only snapshot. Revert to it offline "
> + "using qemu-img.");
> return -EINVAL;
> }
Reviewed-by: Juan Quintela <quint...@redhat.com>
