call mtr.add_suppression("InnoDB: Operating system error number .* in a file operation.");
call mtr.add_suppression("InnoDB: The error means the system cannot find the path specified.");
call mtr.add_suppression("InnoDB: If you are installing InnoDB, remember that you must create directories yourself, InnoDB does not create them.");
call mtr.add_suppression("InnoDB: Cannot open datafile for read-only: .*");
call mtr.add_suppression("InnoDB: Ignoring tablespace .* because it could not be opened.");
call mtr.add_suppression("InnoDB: Tablespace for table .* is set as discarded.");
call mtr.add_suppression("InnoDB: Cannot calculate statistics for table .*");
call mtr.add_suppression("InnoDB: Page 0 at offset 0 looks corrupted in file");
call mtr.add_suppression("InnoDB: Page for tablespace ");
call mtr.add_suppression("InnoDB: Invalid FSP_SPACE_FLAGS=");
FLUSH TABLES;
SET GLOBAL innodb_file_per_table = 1;
CREATE DATABASE test_wl5522;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = InnoDB;
INSERT INTO test_wl5522.t1 VALUES(1),(2),(3);
SET SESSION debug_dbug="+d,ib_discard_before_commit_crash";
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
ERROR HY000: Lost connection to MySQL server during query
DROP TABLE test_wl5522.t1;
SET GLOBAL innodb_file_per_table = 1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = InnoDB;
INSERT INTO test_wl5522.t1 VALUES(1),(2),(3);
SET SESSION debug_dbug="+d,ib_discard_after_commit_crash";
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
ERROR HY000: Lost connection to MySQL server during query
DROP TABLE test_wl5522.t1;
SET GLOBAL innodb_file_per_table = 1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1), (2), (3), (4);
FLUSH TABLES test_wl5522.t1 FOR EXPORT;
backup: t1
UNLOCK TABLES;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SELECT * FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_before_commit_crash";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Lost connection to MySQL server during query
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_before_checkpoint_crash";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Lost connection to MySQL server during query
unlink: t1.ibd
unlink: t1.cfg
DROP TABLE test_wl5522.t1;
SET GLOBAL innodb_file_per_table = 1;
SELECT @@innodb_file_per_table;
@@innodb_file_per_table
1
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
restore: t1 .ibd and .cfg files
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
CHECK TABLE test_wl5522.t1;
Table	Op	Msg_type	Msg_text
test_wl5522.t1	check	status	OK
SELECT COUNT(*) FROM test_wl5522.t1;
COUNT(*)
4
INSERT INTO test_wl5522.t1 VALUES(400), (500), (600);
SELECT * FROM test_wl5522.t1;
c1
1
2
3
4
400
500
600
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
SET @saved_debug_dbug = @@SESSION.debug_dbug;
SET SESSION debug_dbug="+d,ib_export_io_write_failure_1";
FLUSH TABLES test_wl5522.t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_2";
FLUSH TABLES test_wl5522.t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_3";
FLUSH TABLES test_wl5522.t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_4";
FLUSH TABLES test_wl5522.t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_5";
FLUSH TABLES test_wl5522.t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_6";
FLUSH TABLES test_wl5522.t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_7";
FLUSH TABLES test_wl5522.t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_8";
FLUSH TABLES test_wl5522.t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_9";
FLUSH TABLES test_wl5522.t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_10";
FLUSH TABLES test_wl5522.t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_11";
FLUSH TABLES test_wl5522.t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
SET SESSION debug_dbug="+d,ib_export_io_write_failure_12";
FLUSH TABLES test_wl5522.t1 FOR EXPORT;
Warnings:
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flush() failed
Warning	1811	IO Write error: (9, Bad file descriptor) t1.cfg flose() failed
UNLOCK TABLES;
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (100), (200), (300);
SELECT COUNT(*) FROM test_wl5522.t1;
COUNT(*)
3
FLUSH TABLES test_wl5522.t1 FOR EXPORT;
backup: t1
UNLOCK TABLES;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_1";
restore: t1 .cfg file
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading index fields.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_2";
restore: t1 .cfg file
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading index meta-data, expected to read 44 bytes but read only 0 bytes
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_3";
restore: t1 .cfg file
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading number of indexes.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_4";
restore: t1 .cfg file
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading table column meta-data.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_5";
restore: t1 .cfg file
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading meta-data export hostname length.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_6";
restore: t1 .cfg file
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading meta-data table name length.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_7";
restore: t1 .cfg file
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading autoinc value.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_8";
restore: t1 .cfg file
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading meta-data header.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_io_read_error_9";
restore: t1 .cfg file
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while reading meta-data version.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_string_read_error";
restore: t1 .cfg file
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: IO Read error: while parsing export hostname.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_1";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_2";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_4";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_5";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_6";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_7";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_8";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_9";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
INSERT INTO test_wl5522.t1 VALUES (1);
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_OOM_10";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Out of memory.
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_internal_error";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Internal error: While updating the <space, root page number> of index GEN_CLUST_INDEX - Generic error
SET SESSION debug_dbug=@saved_debug_dbug;
restore: t1 .ibd and .cfg files
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb;
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_reset_space_and_lsn_failure";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Internal error: Cannot reset LSNs in table `test_wl5522`.`t1` : Too many concurrent transactions
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug=@saved_debug_dbug;
SET SESSION debug_dbug="+d,ib_import_open_tablespace_failure";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Got error 44 'Tablespace not found' from ./test_wl5522/t1.ibd
SET SESSION debug_dbug=@saved_debug_dbug;
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_check_bitmap_failure";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Index for table 't1' is corrupt; try to repair it
SET SESSION debug_dbug=@saved_debug_dbug;
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_cluster_root_adjust_failure";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Index for table 't1' is corrupt; try to repair it
SET SESSION debug_dbug=@saved_debug_dbug;
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_cluster_failure";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Index for table 't1' is corrupt; try to repair it
SET SESSION debug_dbug=@saved_debug_dbug;
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_sec_root_adjust_failure";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Index for table 't1' is corrupt; try to repair it
SET SESSION debug_dbug=@saved_debug_dbug;
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_set_max_rowid_failure";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Index for table 't1' is corrupt; try to repair it
SET SESSION debug_dbug=@saved_debug_dbug;
unlink: t1.ibd
unlink: t1.cfg
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (
c1 BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
c2 BIGINT,
c3 VARCHAR(2048),
c4 VARCHAR(2048),
INDEX idx1(c2),
INDEX idx2(c3(512)),
INDEX idx3(c4(512))) Engine=InnoDB;
connect  purge_control,localhost,root;
START TRANSACTION WITH CONSISTENT SNAPSHOT;
connection default;
SET GLOBAL innodb_disable_background_merge=ON;
SET GLOBAL innodb_monitor_reset = ibuf_merges;
SET GLOBAL innodb_monitor_reset = ibuf_merges_insert;
INSERT INTO test_wl5522.t1(c2, c3, c4) VALUES
(1, REPEAT('a', 2048), REPEAT('a', 2048)),
(2, REPEAT('b', 2048), REPEAT('b', 2048)),
(3, REPEAT('c', 2048), REPEAT('c', 2048)),
(4, REPEAT('d', 2048), REPEAT('d', 2048));
INSERT INTO test_wl5522.t1(c2, c3, c4) SELECT c2, c3, c4 FROM test_wl5522.t1;
INSERT INTO test_wl5522.t1(c2, c3, c4) SELECT c2, c3, c4 FROM test_wl5522.t1;
INSERT INTO test_wl5522.t1(c2, c3, c4) SELECT c2, c3, c4 FROM test_wl5522.t1;
INSERT INTO test_wl5522.t1(c2, c3, c4) SELECT c2, c3, c4 FROM test_wl5522.t1;
INSERT INTO test_wl5522.t1(c2, c3, c4) SELECT c2, c3, c4 FROM test_wl5522.t1;
DELETE FROM test_wl5522.t1 WHERE c2 = 1;
UPDATE test_wl5522.t1 SET c2 = c2 + c1;
UPDATE test_wl5522.t1 SET c2 = c2 + c1;
UPDATE test_wl5522.t1 SET c2 = c2 + c1;
UPDATE test_wl5522.t1 SET c2 = c2 + c1;
UPDATE test_wl5522.t1 SET c2 = c2 + c1;
UPDATE test_wl5522.t1 SET c2 = c2 + c1;
UPDATE test_wl5522.t1 SET c2 = c2 + c1;
UPDATE test_wl5522.t1 SET c2 = c2 + c1;
UPDATE test_wl5522.t1 SET c2 = c2 + c1;
UPDATE test_wl5522.t1 SET c2 = c2 + c1;
UPDATE test_wl5522.t1 SET c2 = c2 + c1;
UPDATE test_wl5522.t1 SET c2 = c2 + c1;
UPDATE test_wl5522.t1 SET c2 = c2 + c1;
UPDATE test_wl5522.t1 SET c2 = c2 + c1;
UPDATE test_wl5522.t1 SET c2 = c2 + c1;
UPDATE test_wl5522.t1 SET c3 = REPEAT("c2", 1024);
UPDATE test_wl5522.t1 SET c4 = REPEAT("c4", 1024);
SHOW CREATE TABLE test_wl5522.t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bigint(20) NOT NULL AUTO_INCREMENT,
  `c2` bigint(20) DEFAULT NULL,
  `c3` varchar(2048) DEFAULT NULL,
  `c4` varchar(2048) DEFAULT NULL,
  PRIMARY KEY (`c1`),
  KEY `idx1` (`c2`),
  KEY `idx2` (`c3`(512)),
  KEY `idx3` (`c4`(512))
) ENGINE=InnoDB AUTO_INCREMENT=248 DEFAULT CHARSET=latin1
SELECT c1, c2 FROM test_wl5522.t1;
c1	c2
2	32
3	48
4	64
6	92
7	108
8	124
13	197
14	213
15	229
17	257
18	273
19	289
28	422
29	438
30	454
32	482
33	498
34	514
36	542
37	558
38	574
40	602
41	618
42	634
59	887
60	903
61	919
63	947
64	963
65	979
67	1007
68	1023
69	1039
71	1067
72	1083
73	1099
75	1127
76	1143
77	1159
79	1187
80	1203
81	1219
83	1247
84	1263
85	1279
87	1307
88	1323
89	1339
122	1832
123	1848
124	1864
126	1892
127	1908
128	1924
130	1952
131	1968
132	1984
134	2012
135	2028
136	2044
138	2072
139	2088
140	2104
142	2132
143	2148
144	2164
146	2192
147	2208
148	2224
150	2252
151	2268
152	2284
154	2312
155	2328
156	2344
158	2372
159	2388
160	2404
162	2432
163	2448
164	2464
166	2492
167	2508
168	2524
170	2552
171	2568
172	2584
174	2612
175	2628
176	2644
178	2672
179	2688
180	2704
182	2732
183	2748
184	2764
SELECT COUNT(*) FROM test_wl5522.t1;
COUNT(*)
96
SELECT SUM(c2) FROM test_wl5522.t1;
SUM(c2)
145278
SELECT name
FROM information_schema.innodb_metrics
WHERE name = 'ibuf_merges_insert' AND count = 0;
name
FLUSH TABLES test_wl5522.t1 FOR EXPORT;
backup: t1
UNLOCK TABLES;
SELECT name
FROM information_schema.innodb_metrics
WHERE name = 'ibuf_merges' AND count > 0;
name
ibuf_merges
SELECT name
FROM information_schema.innodb_metrics
WHERE name = 'ibuf_merges_inserts' AND count > 0;
name
SET GLOBAL innodb_disable_background_merge=OFF;
connection purge_control;
COMMIT;
disconnect purge_control;
connection default;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (
c1 BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
c2 BIGINT,
c3 VARCHAR(2048),
c4 VARCHAR(2048),
INDEX idx1(c2),
INDEX idx2(c3(512)),
INDEX idx3(c4(512))) Engine=InnoDB;
SELECT c1, c2 FROM test_wl5522.t1;
c1	c2
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
restore: t1 .ibd and .cfg files
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
CHECK TABLE test_wl5522.t1;
Table	Op	Msg_type	Msg_text
test_wl5522.t1	check	status	OK
SELECT c1,c2 FROM test_wl5522.t1;
c1	c2
2	32
3	48
4	64
6	92
7	108
8	124
13	197
14	213
15	229
17	257
18	273
19	289
28	422
29	438
30	454
32	482
33	498
34	514
36	542
37	558
38	574
40	602
41	618
42	634
59	887
60	903
61	919
63	947
64	963
65	979
67	1007
68	1023
69	1039
71	1067
72	1083
73	1099
75	1127
76	1143
77	1159
79	1187
80	1203
81	1219
83	1247
84	1263
85	1279
87	1307
88	1323
89	1339
122	1832
123	1848
124	1864
126	1892
127	1908
128	1924
130	1952
131	1968
132	1984
134	2012
135	2028
136	2044
138	2072
139	2088
140	2104
142	2132
143	2148
144	2164
146	2192
147	2208
148	2224
150	2252
151	2268
152	2284
154	2312
155	2328
156	2344
158	2372
159	2388
160	2404
162	2432
163	2448
164	2464
166	2492
167	2508
168	2524
170	2552
171	2568
172	2584
174	2612
175	2628
176	2644
178	2672
179	2688
180	2704
182	2732
183	2748
184	2764
SELECT COUNT(*) FROM test_wl5522.t1;
COUNT(*)
96
SELECT SUM(c2) FROM test_wl5522.t1;
SUM(c2)
145278
SHOW CREATE TABLE test_wl5522.t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` bigint(20) NOT NULL AUTO_INCREMENT,
  `c2` bigint(20) DEFAULT NULL,
  `c3` varchar(2048) DEFAULT NULL,
  `c4` varchar(2048) DEFAULT NULL,
  PRIMARY KEY (`c1`),
  KEY `idx1` (`c2`),
  KEY `idx2` (`c3`(512)),
  KEY `idx3` (`c4`(512))
) ENGINE=InnoDB AUTO_INCREMENT=248 DEFAULT CHARSET=latin1
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
INSERT IGNORE INTO test_wl5522.t1 VALUES
(100, REPEAT('Karanbir', 899), REPEAT('Ajeeth', 2731));
Warnings:
Warning	1265	Data truncated for column 'c2' at row 1
INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1;
INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1;
INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1;
INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1;
INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1;
INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1;
INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1;
INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1;
SELECT COUNT(*) FROM test_wl5522.t1;
COUNT(*)
256
FLUSH TABLES test_wl5522.t1 FOR EXPORT;
backup: t1
UNLOCK TABLES;
DROP TABLE test_wl5522.t1;
CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_trigger_corruption_1";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Internal error: Cannot reset LSNs in table `test_wl5522`.`t1` : Data structure corruption
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,buf_page_import_corrupt_failure";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Internal error: Cannot reset LSNs in table `test_wl5522`.`t1` : Data structure corruption
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_trigger_corruption_2";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Index corrupt: Externally stored column(5) has a reference length of 19 in the cluster index GEN_CLUST_INDEX
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,ib_import_trigger_corruption_3";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Index for table 't1' is corrupt; try to repair it
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
SET SESSION debug_dbug="+d,ib_import_create_index_failure_1";
ALTER TABLE test_wl5522.t1 ADD INDEX idx(c1);
Warnings:
Warning	1814	Tablespace has been discarded for table `t1`
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,fil_space_create_failure";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Got error 11 'Generic error' from ./test_wl5522/t1.ibd
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,dict_tf_to_fsp_flags_failure";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Got error 39 'Data structure corruption' from ./test_wl5522/t1.ibd
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
unlink: t1.ibd
unlink: t1.cfg
CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb;
ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
SELECT COUNT(*) FROM test_wl5522.t1;
ERROR HY000: Tablespace has been discarded for table `t1`
restore: t1 .ibd and .cfg files
SET SESSION debug_dbug="+d,fsp_flags_is_valid_failure";
ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
ERROR HY000: Internal error: Cannot reset LSNs in table `test_wl5522`.`t1` : Data structure corruption
SET SESSION debug_dbug=@saved_debug_dbug;
DROP TABLE test_wl5522.t1;
unlink: t1.ibd
unlink: t1.cfg
DROP DATABASE test_wl5522;
set global innodb_monitor_disable = all;
set global innodb_monitor_reset_all = all;
set global innodb_monitor_enable = default;
set global innodb_monitor_disable = default;
set global innodb_monitor_reset = default;
set global innodb_monitor_reset_all = default;
SET GLOBAL INNODB_FILE_PER_TABLE=1;