ceph: close old con before reopening on mds reconnect
authorSage Weil <sage@inktank.com>
Mon, 30 Jul 2012 23:21:17 +0000 (16:21 -0700)
committerSage Weil <sage@inktank.com>
Tue, 31 Jul 2012 01:15:32 +0000 (18:15 -0700)
When we detect a mds session reset, close the old ceph_connection before
reopening it.  This ensures we clean up the old socket properly and keep
the ceph_connection state correct.

Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Alex Elder <elder@inktank.com>
Reviewed-by: Yehuda Sadeh <yehuda@inktank.com>
fs/ceph/mds_client.c

index 39b76d66bc5db631a14e57f79627b132e81e63b0..a5a735422aa7a43e5e2d6022c81402f739a1b660 100644 (file)
@@ -2518,6 +2518,7 @@ static void send_mds_reconnect(struct ceph_mds_client *mdsc,
        session->s_state = CEPH_MDS_SESSION_RECONNECTING;
        session->s_seq = 0;
 
+       ceph_con_close(&session->s_con);
        ceph_con_open(&session->s_con,
                      CEPH_ENTITY_TYPE_MDS, mds,
                      ceph_mdsmap_get_addr(mdsc->mdsmap, mds));