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| author | Kaleb S. KEITHLEY <kkeithle@redhat.com> | 2016-12-13 13:40:52 -0500 |
|---|---|---|
| committer | Kaleb KEITHLEY <kkeithle@redhat.com> | 2016-12-15 03:08:29 -0800 |
| commit | 6f4f3d012ccac3088a58c21844b63fdb54a96cd8 (patch) | |
| tree | 82efa5f82cbc5f3deb745ccffd98dbdf5a4b9e1b /rfc.sh | |
| parent | 75ad1dd5ef98053be1fd1e8aa4a1fef1ac32ef3a (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>
Diffstat (limited to 'rfc.sh')
0 files changed, 0 insertions, 0 deletions