From: Martin Schwenke <martin@meltin.net>
Date: Tue, 29 Mar 2016 03:58:33 +0000 (+1100)
Subject: ctdb-killtcp: Change default retry interval, batch size and attempts
X-Git-Tag: tdb-1.3.9~27
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=02f48084b7f0cb3abdb1b9d2fd72cff76ffc21ea;p=thirdparty%2Fsamba.git

ctdb-killtcp: Change default retry interval, batch size and attempts

Testing indicates that these are good reliable defaults that can kill
many connections in a reasonable amount of time.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>

Autobuild-User(master): Amitay Isaacs <amitay@samba.org>
Autobuild-Date(master): Fri Apr  1 08:10:54 CEST 2016 on sn-devel-144
---

diff --git a/ctdb/tools/ctdb_killtcp.c b/ctdb/tools/ctdb_killtcp.c
index 5d2fda1f5f6..9739c2c6294 100644
--- a/ctdb/tools/ctdb_killtcp.c
+++ b/ctdb/tools/ctdb_killtcp.c
@@ -268,13 +268,13 @@ static int ctdb_killtcp(struct tevent_context *ev,
 		killtcp->connections = trbt_create(killtcp, 0);
 
 		killtcp->attempts = 0;
-		killtcp->max_attempts = 5;
+		killtcp->max_attempts = 50;
 
-		killtcp->retry_interval.tv_sec = 1;
-		killtcp->retry_interval.tv_usec = 0;
+		killtcp->retry_interval.tv_sec = 0;
+		killtcp->retry_interval.tv_usec = 100 * 1000;
 
 		killtcp->batch_count = 0;
-		killtcp->batch_size = UINT_MAX;
+		killtcp->batch_size = 300;
 
 		*killtcp_arg = killtcp;
 	}