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-rw-r--r--fs/ocfs2/cluster/tcp.c25
1 files changed, 19 insertions, 6 deletions
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index 681691bc233a..2334bfc966c1 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -1536,16 +1536,20 @@ static void o2net_idle_timer(unsigned long data)
#endif
printk(KERN_NOTICE "o2net: Connection to " SC_NODEF_FMT " has been "
- "idle for %lu.%lu secs, shutting it down.\n", SC_NODEF_ARGS(sc),
- msecs / 1000, msecs % 1000);
+ "idle for %lu.%lu secs.\n",
+ SC_NODEF_ARGS(sc), msecs / 1000, msecs % 1000);
- /*
- * Initialize the nn_timeout so that the next connection attempt
- * will continue in o2net_start_connect.
+ /* idle timerout happen, don't shutdown the connection, but
+ * make fence decision. Maybe the connection can recover before
+ * the decision is made.
*/
atomic_set(&nn->nn_timeout, 1);
+ o2quo_conn_err(o2net_num_from_nn(nn));
+ queue_delayed_work(o2net_wq, &nn->nn_still_up,
+ msecs_to_jiffies(O2NET_QUORUM_DELAY_MS));
+
+ o2net_sc_reset_idle_timer(sc);
- o2net_sc_queue_work(sc, &sc->sc_shutdown_work);
}
static void o2net_sc_reset_idle_timer(struct o2net_sock_container *sc)
@@ -1560,6 +1564,15 @@ static void o2net_sc_reset_idle_timer(struct o2net_sock_container *sc)
static void o2net_sc_postpone_idle(struct o2net_sock_container *sc)
{
+ struct o2net_node *nn = o2net_nn_from_num(sc->sc_node->nd_num);
+
+ /* clear fence decision since the connection recover from timeout*/
+ if (atomic_read(&nn->nn_timeout)) {
+ o2quo_conn_up(o2net_num_from_nn(nn));
+ cancel_delayed_work(&nn->nn_still_up);
+ atomic_set(&nn->nn_timeout, 0);
+ }
+
/* Only push out an existing timer */
if (timer_pending(&sc->sc_idle_timeout))
o2net_sc_reset_idle_timer(sc);