cluster: RHEL6 - Print cpg_mcast_joined() return value and errno if it fails

Ryan McCabe rmccabe at fedoraproject.org
Tue May 1 15:01:46 UTC 2012


Gitweb:        http://git.fedorahosted.org/git/cluster.git?p=cluster.git;a=commitdiff;h=15993079738bf0e07e93c4f07e1816388654e283
Commit:        15993079738bf0e07e93c4f07e1816388654e283
Parent:        4378569f8f41d58313284b88aa6a54df3346546e
Author:        Ryan McCabe <rmccabe at redhat.com>
AuthorDate:    Wed Apr 25 09:34:03 2012 -0400
Committer:     Ryan McCabe <rmccabe at redhat.com>
CommitterDate: Tue May 1 11:00:07 2012 -0400

Print cpg_mcast_joined() return value and errno if it fails

Signed-off-by: Ryan McCabe <rmccabe at redhat.com>
Reviewed-by: Lon Hohberger <lhh at redhat.com>
Reviewed-by: Fabio M. Di Nitto <fdinitto at redhat.com>
---
 rgmanager/src/daemons/cpglockd.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/rgmanager/src/daemons/cpglockd.c b/rgmanager/src/daemons/cpglockd.c
index a3943a2..689c494 100644
--- a/rgmanager/src/daemons/cpglockd.c
+++ b/rgmanager/src/daemons/cpglockd.c
@@ -436,7 +436,8 @@ send_lock_msg(struct cpg_lock_msg *m)
 	do {
 		ret = cpg_mcast_joined(cpg, CPG_TYPE_AGREED, &iov, 1);
 		if (ret != CPG_OK) {
-			logt_print(LOG_DEBUG, "send_lock_msg() failed\n");
+			logt_print(LOG_DEBUG, "send_lock_msg() failed %d: %s\n",
+				ret, strerror(errno));
 			usleep(250000);
 		}
 	} while (ret != CPG_OK && !shutdown_pending);


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