1 files changed, 5 insertions, 0 deletions
diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index 29a795f975df..430dcf329723 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -1070,6 +1070,11 @@ static int ceph_get_tree(struct fs_context *fc)
 	return 0;
 
 out_splat:
+	if (!ceph_mdsmap_is_cluster_available(fsc->mdsc->mdsmap)) {
+		pr_info("No mds server is up or the cluster is laggy\n");
+		err = -EHOSTUNREACH;
+	}
+
 	ceph_mdsc_close_sessions(fsc->mdsc);
 	deactivate_locked_super(sb);
 	goto out_final;