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https://github.com/MariaDB/server.git
synced 2025-01-16 12:02:42 +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.
51 lines
1.8 KiB
Text
51 lines
1.8 KiB
Text
--source include/have_debug.inc
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# This test is slow on buildbot.
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--source include/big_test.inc
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call mtr.add_suppression("InnoDB: New log files created");
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let $basedir=$MYSQLTEST_VARDIR/tmp/backup;
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let $incremental_dir=$MYSQLTEST_VARDIR/tmp/backup_inc1;
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SET GLOBAL innodb_file_per_table=0;
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CREATE TABLE t(a varchar(40) PRIMARY KEY, b varchar(40), c varchar(40), d varchar(40), index(b,c,d)) ENGINE INNODB;
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echo # Create full backup , modify table, then create incremental/differential backup;
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--disable_result_log
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exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --parallel=10 --target-dir=$basedir;
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--enable_result_log
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SET debug_dbug='+d,skip_page_checksum',foreign_key_checks=0,unique_checks=0;
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BEGIN;
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INSERT INTO t select uuid(), uuid(), uuid(), uuid() from seq_1_to_100000;
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COMMIT;
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SELECT count(*) FROM t;
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exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir=$incremental_dir --incremental-basedir=$basedir --dbug=+d,page_intermittent_checksum_mismatch;
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--disable_result_log
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echo # Prepare full backup, apply incremental one;
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exec $XTRABACKUP --prepare --verbose --target-dir=$basedir;
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exec $XTRABACKUP --prepare --verbose --target-dir=$basedir --incremental-dir=$incremental_dir ;
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echo # Restore and check results;
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let $targetdir=$basedir;
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let $_datadir= `SELECT @@datadir`;
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let $innodb_data_file_path=`SELECT @@innodb_data_file_path`;
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echo # shutdown server;
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--source include/shutdown_mysqld.inc
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echo # remove datadir;
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rmdir $_datadir;
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echo # xtrabackup move back;
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exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --copy-back --datadir=$_datadir "--innodb_data_file_path=$innodb_data_file_path" --target-dir=$targetdir;
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echo # restart server;
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--source include/start_mysqld.inc
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--enable_result_log
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SELECT count(*) FROM t;
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DROP TABLE t;
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# Cleanup
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rmdir $basedir;
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rmdir $incremental_dir;
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