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CREATE TABLE t(i INT) ENGINE INNODB;
INSERT INTO t VALUES(1);
SET GLOBAL innodb_max_purge_lag_wait=0;
# xtrabackup backup
NOT FOUND /InnoDB: Allocated tablespace ID/ in backup.log
SELECT variable_value FROM information_schema.global_status
WHERE variable_name = 'INNODB_BUFFER_POOL_PAGES_DIRTY';
variable_value
0
INSERT INTO t VALUES(2);
# xtrabackup prepare
# shutdown server
# remove datadir
# xtrabackup move back
# restart
SELECT * FROM t;
i
1
DROP TABLE t;
#
# MDEV-27121 mariabackup incompatible with disabled dedicated
# undo log tablespaces
#
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';
# restart: --innodb_undo_tablespaces=0
# xtrabackup backup
# xtrabackup prepare
# shutdown server
# remove datadir
# xtrabackup move back
# restart: --innodb_undo_tablespaces=0
# Display undo log files from target directory
undo001
undo002
XA COMMIT 'zombie';
DROP TABLE t;
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