Earlier patches mentioned that the initial implementation will prevent
snapshots and checkpoints from being used on the same domain at once.
However, the actual restriction is done in this separate patch to make
it easier to lift that restriction via a revert, when we are finally
ready to tackle that integration in the future.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Similar to virsh-snapshots. Provides decent coverage of the checkpoint
API, the test driver implementation, and the virsh access to the API.
A later patch will worry about testing that snapshots and checkpoints
are mutually exclusive (in part so it is easier to revert that when we
finally implement the interaction and lift that restriction).
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
