pgpool2.git / summary / log / commit / refs

commit    0022378814e18ccf2c7570484100c6a5e9c8d46f
Author:   Yugo Nagata <nagata@sraoss.co.jp>
Date:     Mon Feb 24 11:23:41 2014 +0000

    Add dubug messages for analyzing errors in if_up_cmd


 src/watchdog/wd_if.c   | 12 +++++++++---
 src/watchdog/wd_ping.c |  2 +-
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/watchdog/wd_if.c b/src/watchdog/wd_if.c
index 2836052d2..9f60acabb 100644
--- a/src/watchdog/wd_if.c
+++ b/src/watchdog/wd_if.c
@@ -71,6 +71,7 @@ wd_IP_up(void)
 			{
 				if (!wd_is_unused_ip(pool_config->delegate_IP))
 					break;
+				pool_debug("wd_IP_up: waiting... count: %d", i+1);
 			}
 
 			if (i >= WD_TRY_PING_AT_IPUP)
@@ -80,10 +81,7 @@ wd_IP_up(void)
 		if (rtn == WD_OK)
 			pool_log("wd_IP_up: ifconfig up succeeded");
 		else
-		{
-			WD_List->delegate_ip_flag = 0;
 			pool_error("wd_IP_up: ifconfig up failed");
-		}
 	}
 	else
 	{
@@ -230,16 +228,24 @@ exec_ifconfig(char * path,char * command)
 			{
 				if (errno == EINTR)
 					continue;
+
+				pool_debug("exec_ifconfig: wait() failed at errno: %d ", errno);
 				return WD_NG;
 			}
 
 			if (WIFEXITED(status) == 0 || WEXITSTATUS(status) != 0)
+			{
+				pool_debug("exec_ifconfig: '%s' failed. exit status: %d",
+				           command, WEXITSTATUS(status));
 				return WD_NG;
+			}
 			else
 				break;
 		}
 		close(pfd[0]);
 	}
+
+	pool_debug("exec_ifconfig: '%s' succeeded", command);
 	return WD_OK;
 }
 
diff --git a/src/watchdog/wd_ping.c b/src/watchdog/wd_ping.c
index 96e2ba26a..cd84bfc78 100644
--- a/src/watchdog/wd_ping.c
+++ b/src/watchdog/wd_ping.c
@@ -244,7 +244,7 @@ exec_ping(void * arg)
 			}
 			else if (WEXITSTATUS(status) != 0)
 			{
-				pool_debug("exec_ping: failed to ping %s", thread_arg->hostname);
+				pool_debug("exec_ping: failed to ping %s: exit code %d", thread_arg->hostname, WEXITSTATUS(status));
 				return WD_NG;
 			}
 			else


[parent: 93da6e417927]