Reviewed-by: Yehuda Sadeh <yehuda@xxxxxxxxxxx> On Fri, Jul 20, 2012 at 5:41 PM, Sage Weil <sage@xxxxxxxxxxx> wrote: > 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 <sage@xxxxxxxxxxx> > --- > net/ceph/messenger.c | 2 ++ > 1 files changed, 2 insertions(+), 0 deletions(-) > > diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c > index 65964c2..28896eb 100644 > --- a/net/ceph/messenger.c > +++ b/net/ceph/messenger.c > @@ -1633,6 +1633,8 @@ 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; > > -- > 1.7.9 > > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
