bdrv_all_create_snapshot() can fails with some snapshots created, so it's better to delete those snapshots before returns to the caller
Signed-off-by: Tuguoyi <tu.gu...@h3c.com> --- migration/savevm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/migration/savevm.c b/migration/savevm.c index 601b514..4a18c9d 100644 --- a/migration/savevm.c +++ b/migration/savevm.c @@ -2833,6 +2833,7 @@ int save_snapshot(const char *name, Error **errp) if (ret < 0) { error_setg(errp, "Error while creating snapshot on '%s'", bdrv_get_device_or_node_name(bs)); + bdrv_all_delete_snapshot(sn->name, &bs, NULL); goto the_end; } -- 2.7.4