mirror of
https://github.com/MariaDB/server.git
synced 2025-01-17 04:22:27 +01:00
1c55b845e0
Added support to BACKUP STAGE to maria-backup
This is a port of the code from ES 10.6
See MDEV-5336 for backup stages description.
The following old options are not supported by the new code:
--rsync ; This is because rsync will not work on tables
that are in used.
--no-backup-locks ; This is disabled as mariadb-backup will always
use backup locks for better performance.
82 lines
2.2 KiB
Text
82 lines
2.2 KiB
Text
--source include/have_debug.inc
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--source include/have_aria.inc
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SHOW VARIABLES LIKE 'aria_log_file_size';
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--let $MYSQLD_DATADIR= `select @@datadir`
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--let $targetdir=$MYSQLTEST_VARDIR/tmp/backup
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mkdir $targetdir;
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DELIMITER $$;
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CREATE PROCEDURE display_aria_log_control(ctrl BLOB)
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BEGIN
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SELECT HEX(REVERSE(SUBSTRING(ctrl, 42, 4))) AS last_logno;
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END;
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$$
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DELIMITER ;$$
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DELIMITER $$;
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CREATE PROCEDURE populate_t1()
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BEGIN
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FOR id IN 0..9 DO
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INSERT INTO test.t1 (id, txt) VALUES (id, REPEAT(id,1024*1024));
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END FOR;
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END;
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$$
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DELIMITER ;$$
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CREATE TABLE test.t1(id INT, txt LONGTEXT) ENGINE=Aria;
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--echo # MYSQLD_DATADIR/aria_log_control before --backup
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--let ARIA_DATADIR=$MYSQLD_DATADIR
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--source include/aria_log_control_load.inc
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CALL display_aria_log_control(@aria_log_control);
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--echo # Running --backup
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--let after_scanning_log_files=CALL test.populate_t1
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--disable_result_log
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--exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --parallel=10 --target-dir=$targetdir --dbug=+d,mariabackup_events 2>&1
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--let after_scanning_log_files=
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--enable_result_log
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--echo # MYSQLD_DATADIR/aria_log_control after --backup
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--let ARIA_DATADIR=$MYSQLD_DATADIR
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--source include/aria_log_control_load.inc
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CALL display_aria_log_control(@aria_log_control);
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--echo # targetdir/aria_log_control after --backup
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--let ARIA_DATADIR=$targetdir
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--source include/aria_log_control_load.inc
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CALL display_aria_log_control(@aria_log_control);
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--echo # Running --prepare
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--disable_result_log
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--exec $XTRABACKUP --prepare --target-dir=$targetdir
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--enable_result_log
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--echo # targetdir/aria_log_control after --prepare
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--let ARIA_DATADIR=$targetdir
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--source include/aria_log_control_load.inc
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CALL display_aria_log_control(@aria_log_control);
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--disable_result_log
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--source include/restart_and_restore.inc
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--enable_result_log
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--echo # MYSQLD_DATADIR/aria_log_control after --copy-back
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--let ARIA_DATADIR=$MYSQLD_DATADIR
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--source include/aria_log_control_load.inc
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CALL display_aria_log_control(@aria_log_control);
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--echo # Checking that after --restore all t1 data is there
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SELECT id, LENGTH(txt) FROM t1 ORDER BY id;
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DROP TABLE t1;
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rmdir $targetdir;
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DROP PROCEDURE populate_t1;
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DROP PROCEDURE display_aria_log_control;
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