diff options
| -rw-r--r-- | blockdev.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/blockdev.c b/blockdev.c index 34f6e5bbb0..0c6c2a7845 100644 --- a/blockdev.c +++ b/blockdev.c @@ -1579,8 +1579,9 @@ static void external_snapshot_prepare(BlkTransactionState *common, return; } - if (has_snapshot_node_name && bdrv_find_node(snapshot_node_name)) { - error_setg(errp, "New snapshot node name already existing"); + if (has_snapshot_node_name && + bdrv_lookup_bs(snapshot_node_name, snapshot_node_name, NULL)) { + error_setg(errp, "New snapshot node name already in use"); return; } |