s->has_snapshot_node_name ? s->snapshot_node_name : NULL;
if (node_name && !snapshot_node_name) {
- error_setg(errp, "New snapshot node name missing");
+ error_setg(errp, "New overlay node name missing");
goto out;
}
if (snapshot_node_name &&
bdrv_lookup_bs(snapshot_node_name, snapshot_node_name, NULL)) {
- error_setg(errp, "New snapshot node name already in use");
+ error_setg(errp, "New overlay node name already in use");
goto out;
}
}
if (bdrv_has_blk(state->new_bs)) {
- error_setg(errp, "The snapshot is already in use");
+ error_setg(errp, "The overlay is already in use");
goto out;
}
}
if (state->new_bs->backing != NULL) {
- error_setg(errp, "The snapshot already has a backing image");
+ error_setg(errp, "The overlay already has a backing image");
goto out;
}
if (!state->new_bs->drv->supports_backing) {
- error_setg(errp, "The snapshot does not support backing images");
+ error_setg(errp, "The overlay does not support backing images");
goto out;
}
=== Invalid command - cannot create a snapshot using a file BDS ===
-{"error": {"class": "GenericError", "desc": "The snapshot does not support backing images"}}
+{"error": {"class": "GenericError", "desc": "The overlay does not support backing images"}}
=== Invalid command - snapshot node used as active layer ===
-{"error": {"class": "GenericError", "desc": "The snapshot is already in use"}}
-{"error": {"class": "GenericError", "desc": "The snapshot is already in use"}}
-{"error": {"class": "GenericError", "desc": "The snapshot is already in use"}}
+{"error": {"class": "GenericError", "desc": "The overlay is already in use"}}
+{"error": {"class": "GenericError", "desc": "The overlay is already in use"}}
+{"error": {"class": "GenericError", "desc": "The overlay is already in use"}}
=== Invalid command - snapshot node used as backing hd ===
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base
{"return": {}}
-{"error": {"class": "GenericError", "desc": "The snapshot already has a backing image"}}
+{"error": {"class": "GenericError", "desc": "The overlay already has a backing image"}}
=== Invalid command - The node does not exist ===