From 196fe71d643be8285749726e88c1508536fe03b8 Mon Sep 17 00:00:00 2001 From: Junxiao Bi Date: Wed, 10 Dec 2014 15:41:51 -0800 Subject: ocfs2: o2net: fix connect expired Set nn_persistent_error to -ENOTCONN will stop reconnect since the "stop" condition in o2net_start_connect() will be true. stop = (nn->nn_sc || (nn->nn_persistent_error && (nn->nn_persistent_error != -ENOTCONN || timeout == 0))); This will make connection never be established if the first connection request is lost. Set nn_persistent_error to 0 when connect expired to fix this. With this changes, dlm will not be waken up when connect expired, this is OK since dlm depends on network, dlm can do nothing in this case if waken up. Let it wait there for network recover and connect built again to continue. Signed-off-by: Junxiao Bi Reviewed-by: Srinivas Eeda Cc: Joel Becker Cc: Mark Fasheh Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/ocfs2/cluster/tcp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/ocfs2') diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c index a96044004064..2e355e0f8335 100644 --- a/fs/ocfs2/cluster/tcp.c +++ b/fs/ocfs2/cluster/tcp.c @@ -1736,7 +1736,7 @@ static void o2net_connect_expired(struct work_struct *work) o2net_idle_timeout() / 1000, o2net_idle_timeout() % 1000); - o2net_set_nn_state(nn, NULL, 0, -ENOTCONN); + o2net_set_nn_state(nn, NULL, 0, 0); } spin_unlock(&nn->nn_lock); } -- cgit v1.2.3