ceph: close old con before reopening on mds reconnect
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>
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 39b76d6..a5a7354 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -2518,6 +2518,7 @@
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));