ceph: track laggy state of mds from mdsmap

Signed-off-by: Sage Weil <sage@newdream.net>

1 files changed, 3 insertions, 1 deletions

diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 774407f96ff1..6e40db2a0014 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -2377,9 +2377,11 @@ static void check_new_map(struct ceph_mds_client *mdsc,
                 oldstate = ceph_mdsmap_get_state(oldmap, i);
                 newstate = ceph_mdsmap_get_state(newmap, i);
 
-                dout("check_new_map mds%d state %s -> %s (session %s)\n",
+                dout("check_new_map mds%d state %s%s -> %s%s (session %s)\n",
                      i, ceph_mds_state_name(oldstate),
+                     ceph_mdsmap_is_laggy(oldmap, i) ? " (laggy)" : "",
                      ceph_mds_state_name(newstate),
+                     ceph_mdsmap_is_laggy(newmap, i) ? " (laggy)" : "",
                      session_state_name(s->s_state));
 
                 if (memcmp(ceph_mdsmap_get_addr(oldmap, i),