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authorKaleb S. KEITHLEY <kkeithle@redhat.com>2016-12-15 06:22:02 -0500
committerKaleb KEITHLEY <kkeithle@redhat.com>2016-12-15 10:17:08 -0800
commit846737955b7a42a79327f6c9076248eb1fd97b4d (patch)
tree6d646d69d3b8cff939b5183d5fa8068349a4e2c0
parentd0d7a618fab67f3b0a6ad3f15d5fecc784341a0f (diff)
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 release-3.9 http://review.gluster.org/16139/ release-3.9 BZ 1405002 Change-Id: I4d0de97fe4425c47f249beaaf51aeca3e91731fa BUG: 1405004 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/16140 Reviewed-by: soumya k <skoduri@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
-rw-r--r--extras/ganesha/scripts/ganesha-ha.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/extras/ganesha/scripts/ganesha-ha.sh b/extras/ganesha/scripts/ganesha-ha.sh
index 1d7027cc10a..ae3ba8d7b36 100644
--- a/extras/ganesha/scripts/ganesha-ha.sh
+++ b/extras/ganesha/scripts/ganesha-ha.sh
@@ -174,7 +174,7 @@ 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;