From 85effe183dd45854d1ad1a370b88cddb403c4c91 Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Mon, 30 Jul 2012 16:22:05 -0700 Subject: [PATCH] libceph: reset connection retry on successfully negotiation We exponentially back off when we encounter connection errors. If several errors accumulate, we will eventually wait ages before even trying to reconnect. Fix this by resetting the backoff counter after a successful negotiation/ connection with the remote node. Fixes ceph issue #2802. Signed-off-by: Sage Weil Reviewed-by: Yehuda Sadeh Reviewed-by: Alex Elder --- net/ceph/messenger.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index a4779988c847..07204f19e856 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -1629,6 +1629,8 @@ static int process_connect(struct ceph_connection *con) if (con->in_reply.flags & CEPH_MSG_CONNECT_LOSSY) set_bit(LOSSYTX, &con->flags); + con->delay = 0; /* reset backoff memory */ + prepare_read_tag(con); break; -- 2.30.2