diff options
Diffstat (limited to 'src/librbd/api/Mirror.cc')
| -rw-r--r-- | src/librbd/api/Mirror.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/librbd/api/Mirror.cc b/src/librbd/api/Mirror.cc index 8661e7a73a3..5b63e0f83c0 100644 --- a/src/librbd/api/Mirror.cc +++ b/src/librbd/api/Mirror.cc @@ -765,6 +765,11 @@ int Mirror<I>::peer_set_cluster(librados::IoCtx& io_ctx, ldout(cct, 20) << "uuid=" << uuid << ", " << "cluster=" << cluster_name << dendl; + if (cct->_conf->cluster == cluster_name) { + lderr(cct) << "cannot set self as remote peer" << dendl; + return -EINVAL; + } + int r = cls_client::mirror_peer_set_cluster(&io_ctx, uuid, cluster_name); if (r < 0) { lderr(cct) << "failed to update cluster '" << uuid << "': " |