From fb937945ab344e7ba63fb04aaa9a0c71ce80f261 Mon Sep 17 00:00:00 2001 From: "Kaleb S. KEITHLEY" Date: Thu, 15 Dec 2016 06:16:49 -0500 Subject: common-ha: explicitly set udpu transport for corosync On RHEL7 corosync uses udpu (udp unicast) by default. On RHEL6 the default is (now) udp multi-cast. In network environments that don't support udp multi-cast this causes the ever growing lists of [TOTEM ] Retransmit errors. Always specifying --transport udpu is thus a no-op on RHEL7. Using the same transport on both RHEL6 and RHEL7 may (or may not give similar behavior and performance--it's hard to say. It remains a mystery why things have always worked on RHEL6 prior to now. Further investigation is required to uncover why this is the case. main http://review.gluster.org/16122 main BZ 1404410 Change-Id: I4d0de97fe4425c47f249beaaf51aeca3e91731fa BUG: 1405002 Signed-off-by: Kaleb S. KEITHLEY Reviewed-on: http://review.gluster.org/16139 Smoke: Gluster Build System Reviewed-by: soumya k NetBSD-regression: NetBSD Build System CentOS-regression: Gluster Build System --- extras/ganesha/scripts/ganesha-ha.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'extras') diff --git a/extras/ganesha/scripts/ganesha-ha.sh b/extras/ganesha/scripts/ganesha-ha.sh index 2aa3c4a483a..f3591e76dbe 100644 --- a/extras/ganesha/scripts/ganesha-ha.sh +++ b/extras/ganesha/scripts/ganesha-ha.sh @@ -187,7 +187,7 @@ setup_cluster() pcs cluster auth ${servers} # pcs cluster setup --name ${name} ${servers} - pcs cluster setup ${RHEL6_PCS_CNAME_OPTION} ${name} ${servers} + pcs cluster setup ${RHEL6_PCS_CNAME_OPTION} ${name} --transport udpu ${servers} if [ $? -ne 0 ]; then logger "pcs cluster setup ${RHEL6_PCS_CNAME_OPTION} ${name} ${servers} failed" exit 1; -- cgit