Difference between revisions of "MariaDB binary log"
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* https://mariadb.com/kb/en/activating-the-binary-log/ | * https://mariadb.com/kb/en/activating-the-binary-log/ | ||
| − | --log-bin=your-log-binname | + | --[[log-bin]]=your-log-binname |
| + | --[[log-bin]]=mariadb-bin | ||
| + | --[[log-bin]]=[[/your/path/]]mariadb-bin | ||
[[--log_bin_compress]] | [[--log_bin_compress]] | ||
| + | |||
| + | == Steps == | ||
| + | * Define file name for your binary logs or full path including the name in <code>[[log_bin]]</code> option,[[/etc/mysql/mariadb.conf.d/50-server.cnf]]</code> | ||
| + | |||
| + | * Make sure path to your file is owned by <code>[[mysql.adm]]</code>: <code>[[chown]] [[mysql.adm]] [[/your/path/]]</code> | ||
| + | |||
| + | * Restart your db: <code>[[service mariadb restart]]</code> | ||
| + | |||
| + | * Review files are created acording to your configuration: | ||
| + | -rw-rw---- 1 mysql mysql 330 Feb 19 14:03 mariadb-bin.000001 | ||
| + | -rw-rw---- 1 mysql mysql 35 Feb 19 14:03 [[mariadb-bin.index]] | ||
== Config == | == Config == | ||
| − | cat /etc/mysql/mariadb.conf.d/50-server.cnf | grep binlog | + | |
| + | cat [[/etc/mysql/mariadb.conf.d/50-server.cnf]] | grep log_bin | ||
| + | #log_bin = [[/var/log/mysql/]]mysql-bin.log | ||
| + | |||
| + | cat [[/etc/mysql/mariadb.conf.d/50-server.cnf]] | grep binlog | ||
[[max_binlog_size]] = 100M | [[max_binlog_size]] = 100M | ||
#binlog_do_db = include_database_name | #binlog_do_db = include_database_name | ||
| Line 11: | Line 28: | ||
== Format == | == Format == | ||
| − | + | * <code>[[SET GLOBAL]] binlog_format='ROW';</code> | |
| − | |||
== [[Slave]] == | == [[Slave]] == | ||
Latest revision as of 15:28, 8 April 2023
--log-bin=your-log-binname --log-bin=mariadb-bin --log-bin=/your/path/mariadb-bin --log_bin_compress
Steps[edit]
- Define file name for your binary logs or full path including the name in
log_binoption,/etc/mysql/mariadb.conf.d/50-server.cnf
- Make sure path to your file is owned by
mysql.adm:chown mysql.adm /your/path/
- Restart your db:
service mariadb restart
- Review files are created acording to your configuration:
-rw-rw---- 1 mysql mysql 330 Feb 19 14:03 mariadb-bin.000001 -rw-rw---- 1 mysql mysql 35 Feb 19 14:03 mariadb-bin.index
Config[edit]
cat /etc/mysql/mariadb.conf.d/50-server.cnf | grep log_bin #log_bin = /var/log/mysql/mysql-bin.log
cat /etc/mysql/mariadb.conf.d/50-server.cnf | grep binlog max_binlog_size = 100M #binlog_do_db = include_database_name #binlog_ignore_db = exclude_database_name
Format[edit]
SET GLOBAL binlog_format='ROW';
Slave[edit]
STOP SLAVE; SET GLOBAL slave_parallel_threads=0; SET GLOBAL binlog_format='ROW'; SET GLOBAL slave_parallel_threads=4; START SLAVE
Related[edit]
- Point-in-time recovery (PITR)
SET sql_log_bin = 0;mysqlbinlogmariabackup--delete-master-logs/etc/mysql/mariadb.conf.d/50-server.cnf
Activities[edit]
See also[edit]
mariabackup, mariabackup --help, mysqlbinlog, MariaDB binary log,max_binlog_size, PITR- Database backups:
mariabackup, mysqldump,mongodump,mariabackup, pg_dump - MariaDB:
mariadbcheck,mariabackup,mysqldump, MyRocks,show (MariaDB)MariaDB Changelog,50-server.cnf, MariaDB engines, .ibd, .myd, .myi,/var/log/mysql/error.log, MariaDB files:.frm,.ibd,/etc/mysql/mariadb.conf.d/50-server.cnf, replication, MariaDB slow queries,show databases;, Aria, MyISAM, MariaDB SkySQL, binary log, 3306
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