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--source include/innodb_page_size.inc
CREATE TABLE t(i INT) ENGINE INNODB;
INSERT INTO t VALUES(1);
SET GLOBAL innodb_max_purge_lag_wait=0;
echo # xtrabackup backup;
let $targetdir=$MYSQLTEST_VARDIR/tmp/backup;
--let $backup_log=$MYSQLTEST_VARDIR/tmp/backup.log
--disable_result_log
--error 1
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir=$targetdir --parallel=10 --innodb-log-write-ahead-size=4095 > $backup_log 2>&1;
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir=$targetdir --parallel=10 --innodb-log-write-ahead-size=10000 --innodb_log_checkpoint_now=1 > $backup_log 2>&1;
--enable_result_log
# The following warning must not appear after MDEV-27343 fix
--let SEARCH_PATTERN=InnoDB: Allocated tablespace ID
--let SEARCH_FILE=$backup_log
--source include/search_pattern_in_file.inc
--remove_file $backup_log
SELECT variable_value FROM information_schema.global_status
WHERE variable_name = 'INNODB_BUFFER_POOL_PAGES_DIRTY';
INSERT INTO t VALUES(2);
echo # xtrabackup prepare;
--disable_result_log
exec $XTRABACKUP --prepare --target-dir=$targetdir;
-- source include/restart_and_restore.inc
--enable_result_log
SELECT * FROM t;
DROP TABLE t;
rmdir $targetdir;
--echo #
--echo # MDEV-27121 mariabackup incompatible with disabled dedicated
--echo # undo log tablespaces
--echo #
call mtr.add_suppression("InnoDB: innodb_undo_tablespaces=0 disables dedicated undo log tablespaces");
call mtr.add_suppression("InnoDB: Cannot change innodb_undo_tablespaces=0 because previous shutdown was not with innodb_fast_shutdown=0");
call mtr.add_suppression("Found 1 prepared XA transactions");
CREATE TABLE t(f1 INT NOT NULL)ENGINE=InnoDB;
XA START 'zombie';
INSERT INTO t VALUES(1);
XA END 'zombie';
XA PREPARE 'zombie';
let $restart_parameters=--innodb_undo_tablespaces=0;
--source include/restart_mysqld.inc
echo # xtrabackup backup;
--disable_result_log
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir=$targetdir;
--enable_result_log
echo # xtrabackup prepare;
--disable_result_log
exec $XTRABACKUP --prepare --target-dir=$targetdir;
-- source include/restart_and_restore.inc
--enable_result_log
--echo # Display undo log files from target directory
list_files $targetdir undo*;
XA COMMIT 'zombie';
DROP TABLE t;
rmdir $targetdir;