Re: MySQL replication breaks when taking backups.
Pertinent settings from MySQL configuration:
log-timestamps = SYSTEM
innodb-flush-log-at-trx-commit = 1
innodb-fast-shutdown = 0
sync-binlog = 1
enforce-gtid-consistency = ON
gtid-mode = ON
binlog-format = ROW
binlog-expire-logs-seconds = 604800
binlog-cache-size = 131072
log-replica-updates = OFF
# Disable InnoDB doublewrite buffer on ZFS.
#
skip-innodb-doublewrite
rpl-semi-sync-source-wait-point = AFTER_SYNC
rpl-semi-sync-source-wait-for-replica-count = 1
rpl-semi-sync-source-wait-no-replica = ON
rpl-semi-sync-source-timeout = 500
rpl-semi-sync-source-enabled = ON
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Re: MySQL replication breaks when taking backups.
May 31, 2023 03:48AM
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