openstack/charm-mysql-innodb-cluster
Code Issues Proposed changes

Set relay_log_recovery = ON by default

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This is to aid in recoverying nodes from unexpected halts/power failures
and ease their re-introduction into the cluster.  It ensures that
potentially corrupted relay log files are discarded.

Change-Id: Iaf6ba030001bc458abf5536454745cae905aceee
Closes-Bug: #1938708
This commit is contained in:
Alex Kavanagh
2023-05-31 11:48:08 +01:00
parent 446eaabbfd
commit 2149422974
1 changed files with 7 additions and 0 deletions
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7
src/templates/mysqld.cnf
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@@ -104,6 +104,13 @@ server_id = {{ options.server_id }}
skip_name_resolve = ON
# Bug LP#1938708
# Set the relay log recovery to ON so that recovery following server startup.
# This is useful in the case of an unexpected halt where the relay log files
# could be corrupted.
# See https://dev.mysql.com/doc/refman/8.0/en/replication-solutions-unexpected-replica-halt.html
relay_log_recovery = ON
#
# * InnoDB
#