[ovs-build] Passed: ovsrobot/ovs#1749 (series_137577 - 3945c28)
builds at travis-ci.org
Mon Oct 21 20:43:33 UTC 2019
Build Update for ovsrobot/ovs
Duration: 4 mins and 42 secs
Commit: 3945c28 (series_137577)
Author: Numan Siddique
Message: ovsdb-server: Allow replication from older schema version servers.
Presently, replication is not allowed if there is a schema version mismatch between
the schema returned by the active ovsdb-server and the local db schema. This is
causing failures in OVN DB HA deployments during uprades.
In the case of OpenStack tripleo deployment with OVN, OVN DB ovsdb-servers are
deployed on a multi node controller cluster in active/standby mode. During
minor updates or major upgrades, the cluster is updated one at a time. If
a node A is running active OVN DB ovsdb-servers and when it is updated, another
node B becomes active. After the update when OVN DB ovsdb-servers in A are started,
these ovsdb-servers fail to replicate from the active if there is a schema
This patch addresses this issue by allowing replication even if there is a
schema version mismatch only if all the active db schema tables and its colums are
present in the local db schema.
This should not result in any data loss.
Signed-off-by: Numan Siddique <numans at ovn.org>
Signed-off-by: 0-day Robot <robot at bytheb.org>
View the changeset: https://github.com/ovsrobot/ovs/compare/a6028d3abb10^...3945c286e8fe
View the full build log and details: https://travis-ci.org/ovsrobot/ovs/builds/600877551?utm_medium=notification&utm_source=email
You can unsubscribe from build emails from the ovsrobot/ovs repository going to https://travis-ci.org/account/preferences/unsubscribe?repository=22285853&utm_medium=notification&utm_source=email.
Or unsubscribe from *all* email updating your settings at https://travis-ci.org/account/preferences/unsubscribe?utm_medium=notification&utm_source=email.
Or configure specific recipients for build notifications in your .travis.yml file. See https://docs.travis-ci.com/user/notifications.
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the build