From: Hannes Reinecke <hare@suse.de>
Date: Thu, 17 Jan 2013 14:59:30 +0000 (+0100)
Subject: multipathd: log message when check interval has changed
X-Git-Tag: 0.5.0~126
X-Git-Url: https://git.opensvc.com/gitweb.cgi?p=multipath-tools%2F.git;a=commitdiff_plain;h=024880a13daee2c3d06b91718aa80be93b77c6a3

multipathd: log message when check interval has changed

We should only log the message if the check interval has
indeed changed.

Signed-off-by: Hannes Reinecke <hare@suse.de>
---

diff --git a/multipathd/main.c b/multipathd/main.c
index 8c0866d2..7f83a7a5 100644
--- a/multipathd/main.c
+++ b/multipathd/main.c
@@ -1209,18 +1209,20 @@ check_path (struct vectors * vecs, struct path * pp)
 			reinstate_path(pp, 0);
 		} else {
 			LOG_MSG(4, checker_message(&pp->checker));
-			/*
-			 * double the next check delay.
-			 * max at conf->max_checkint
-			 */
-			if (pp->checkint < (conf->max_checkint / 2))
-				pp->checkint = 2 * pp->checkint;
-			else
-				pp->checkint = conf->max_checkint;
-
-			pp->tick = pp->checkint;
-			condlog(4, "%s: delay next check %is",
-				pp->dev_t, pp->tick);
+			if (pp->checkint != conf->max_checkint) {
+				/*
+				 * double the next check delay.
+				 * max at conf->max_checkint
+				 */
+				if (pp->checkint < (conf->max_checkint / 2))
+					pp->checkint = 2 * pp->checkint;
+				else
+					pp->checkint = conf->max_checkint;
+
+				pp->tick = pp->checkint;
+				condlog(4, "%s: delay next check %is",
+					pp->dev_t, pp->tick);
+			}
 		}
 	}
 	else if (newstate == PATH_DOWN) {