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authorKaleb S. KEITHLEY <kkeithle@redhat.com>2016-12-13 13:40:52 -0500
committerKaleb KEITHLEY <kkeithle@redhat.com>2016-12-15 03:08:29 -0800
commit6f4f3d012ccac3088a58c21844b63fdb54a96cd8 (patch)
tree82efa5f82cbc5f3deb745ccffd98dbdf5a4b9e1b /heal/src
parent75ad1dd5ef98053be1fd1e8aa4a1fef1ac32ef3a (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 ] Retruansmit 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. Change-Id: I4d0de97fe4425c47f249beaaf51aeca3e91731fa BUG: 1404410 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/16122 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: soumya k <skoduri@redhat.com>
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