--source include/have_innodb.inc
--source include/have_debug.inc

--echo # Create 2 UNDO TABLESPACE(UNDO001(space_id =3), UNDO002(space_id =4))

let $basedir=$MYSQLTEST_VARDIR/tmp/backup;

CREATE TABLE t1(a varchar(60)) ENGINE INNODB;
start transaction;
INSERT INTO t1 VALUES(1);

--echo # xtrabackup backup
--disable_result_log
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf  --backup --parallel=10 --target-dir=$basedir;
--enable_result_log
--echo # Display undo log files from target directory
list_files $basedir undo*;

--echo # xtrabackup prepare
exec $XTRABACKUP --prepare --target-dir=$basedir;
--echo # Display undo log files from targer directory
list_files $basedir undo*;

DROP TABLE t1;
rmdir $basedir;

--echo #
--echo #  MDEV-33980  mariadb-backup --backup is missing
--echo #       retry logic for undo tablespaces
--echo #
let $backuplog= $MYSQLTEST_VARDIR/tmp/backup.log;
--echo # xtrabackup backup
--disable_result_log
--error 1
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf  --backup --target-dir=$basedir --dbug=+d,undo_space_read_fail > $backuplog;
--enable_result_log
--echo # Display undo log files from target directory
list_files $basedir undo*;

--let SEARCH_PATTERN=Retrying to read undo tablespace*
--let SEARCH_FILE=$backuplog
--source include/search_pattern_in_file.inc
rmdir $basedir;
remove_file $backuplog;