call mtr.add_suppression("InnoDB: Cannot free the unused segments in system tablespace because a previous shutdown was not with innodb_fast_shutdown=0");
call mtr.add_suppression("InnoDB: :autoshrink failed to read the used segment");
call mtr.add_suppression("InnoDB: :autoshrink failed due to .* in FSP_SEG_INODES_FULL list");
call mtr.add_suppression("InnoDB: :autoshrink failed due to .* in FSP_SEG_INODES_FREE list");
call mtr.add_suppression("InnoDB: :autoshrink failed to free the segment");
call mtr.add_suppression("Found .* prepared XA transactions");
SELECT NAME, FILE_SIZE FROM information_schema.innodb_sys_tablespaces WHERE SPACE = 0;
NAME	FILE_SIZE
innodb_system	10485760
SET GLOBAL INNODB_FILE_PER_TABLE=0;
Warnings:
Warning	1287	'@@innodb_file_per_table' is deprecated and will be removed in a future release
CREATE TABLE t1(f1 INT NOT NULL, f2 INT NOT NULL)STATS_PERSISTENT=0, ENGINE=InnoDB;
XA START 'x';
insert into t1 values (1, 1);
XA END 'x';
XA PREPARE 'x';
set GLOBAL innodb_fast_shutdown=0;
# restart
# Fail to free the segment due to XA PREPARE transaction
FOUND 2 /InnoDB: Cannot free the unused segments in system tablespace because a previous shutdown was not with innodb_fast_shutdown=0/ in mysqld.1.err
XA COMMIT 'x';
DROP TABLE t1;
# restart: --debug_dbug=d,undo_segment_leak
SET GLOBAL INNODB_FILE_PER_TABLE=0;
Warnings:
Warning	1287	'@@innodb_file_per_table' is deprecated and will be removed in a future release
CREATE TABLE t1(f1 INT NOT NULL, f2 INT NOT NULL)STATS_PERSISTENT=0, ENGINE=InnoDB;
INSERT INTO t1 SELECT seq, seq FROM seq_1_to_4096;
INSERT INTO t1 SELECT seq, seq FROM seq_1_to_4096;
INSERT INTO t1 SELECT seq, seq FROM seq_1_to_4096;
INSERT INTO t1 SELECT seq, seq FROM seq_1_to_4096;
INSERT INTO t1 SELECT seq, seq FROM seq_1_to_4096;
INSERT INTO t1 SELECT seq, seq FROM seq_1_to_4096;
UPDATE t1 SET f1 = f1 + 1 WHERE f1 > 1000;
UPDATE t1 SET f2 = f2 + 1 WHERE f1 > 1000;
UPDATE t1 SET f1 = f2 + 1 WHERE f1 > 1000;
UPDATE t1 SET f2 = f1 + 1 WHERE f1 > 1000;
DELETE FROM t1;
DROP TABLE t1;
SELECT NAME, FILE_SIZE FROM information_schema.innodb_sys_tablespaces WHERE SPACE = 0;
NAME	FILE_SIZE
innodb_system	77594624
# restart: --debug_dbug=d,unused_undo_free_fail_1
# Fail to free the segment due to previous shutdown
FOUND 1 /InnoDB: Cannot free the unused segments in system tablespace because a previous shutdown was not with innodb_fast_shutdown=0.*/ in mysqld.1.err
SELECT NAME, FILE_SIZE FROM information_schema.innodb_sys_tablespaces WHERE SPACE = 0;
NAME	FILE_SIZE
innodb_system	15728640
SET GLOBAL innodb_fast_shutdown= 0;
# Fail to free the segment while finding the used segments
# restart: --debug_dbug=d,unused_undo_free_fail_2
SELECT IF(file_size>10485760,'ok',file_size) FROM information_schema.innodb_sys_tablespaces WHERE space=0;
IF(file_size>10485760,'ok',file_size)
ok
FOUND 1 /InnoDB: :autoshrink failed to read the used segment/ in mysqld.1.err
FOUND 1 /InnoDB: :autoshrink failed due to .* in FSP_SEG_INODES_FULL list/ in mysqld.1.err
SET GLOBAL innodb_fast_shutdown= 0;
# Fail to free the segment while finding the used segments
# restart: --debug_dbug=d,unused_undo_free_fail_3
SELECT IF(file_size>10485760,'ok',file_size) FROM information_schema.innodb_sys_tablespaces WHERE space=0;
IF(file_size>10485760,'ok',file_size)
ok
FOUND 1 /InnoDB: :autoshrink failed due to .* in FSP_SEG_INODES_FREE list/ in mysqld.1.err
SET GLOBAL innodb_fast_shutdown= 0;
# Fail to free the segment while freeing the unused segments
# restart: --debug_dbug=d,unused_undo_free_fail_4
SELECT IF(file_size>10485760,'ok',file_size) FROM information_schema.innodb_sys_tablespaces WHERE space=0;
IF(file_size>10485760,'ok',file_size)
ok
FOUND 1 /InnoDB: :autoshrink failed to free the segment .* in page .*/ in mysqld.1.err
SET GLOBAL innodb_fast_shutdown= 0;
# Fail to free the segment while freeing the used segments
# restart: --debug_dbug=d,unused_undo_free_fail_5
SELECT IF(file_size>10485760,'ok',file_size) FROM information_schema.innodb_sys_tablespaces WHERE space=0;
IF(file_size>10485760,'ok',file_size)
ok
FOUND 1 /InnoDB: :autoshrink failed to free the segment .* in page .*/ in mysqld.1.err
SET GLOBAL innodb_fast_shutdown= 0;
# restart
SELECT NAME, FILE_SIZE FROM information_schema.innodb_sys_tablespaces WHERE SPACE = 0;
NAME	FILE_SIZE
innodb_system	10485760
# Fail to reset the TRX_SYS_FSEG_HEADER during undo tablespace
# reinitialization. garbage_collect() shouldn't free the
# TRX_SYS_FSEG_HEADER index node
set global innodb_fast_shutdown=0;
# restart: --innodb_undo_tablespaces=2 --debug_dbug=d,sys_fseg_header_fail
FOUND 1 /InnoDB: :autoshrink freed the segment .* in page .*/ in mysqld.1.err
set global innodb_fast_shutdown=0;
# restart
SELECT NAME, FILE_SIZE FROM information_schema.innodb_sys_tablespaces WHERE SPACE = 0;
NAME	FILE_SIZE
innodb_system	10485760