| From | Greg Kroah-Hartman <> | Subject | [ 132/171] ceph: close old con before reopening on mds reconnect | Date | Tue, 15 Jan 2013 14:44:57 -0800 |
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3.4-stable review patch. If anyone has any objections, please let me know.
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From: Sage Weil <sage@inktank.com>
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> (cherry picked from commit a53aab645c82f0146e35684b34692c69b5118121) Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- fs/ceph/mds_client.c | 1 + 1 file changed, 1 insertion(+)
--- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -2528,6 +2528,7 @@ static void send_mds_reconnect(struct ce 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));
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