mirror of
https://github.com/MariaDB/server.git
synced 2025-11-03 14:33:32 +03:00
78153cf641
to tables in the system tablespace This is a regression caused by MDEV-11585, which accidentally changed Tablespace::is_undo_tablespace() in an incorrect way, causing the InnoDB system tablespace to be reported as a dedicated undo tablespace, for which the change buffer is not applicable. Tablespace::is_undo_tablespace(): Remove. There were only 2 calls from the function buf_page_io_complete(). Replace those calls as appropriate. Also, merge changes to tablespace import/export tests from MySQL 5.7, and clean up the tests a little further, allowing them to be run with any innodb_page_size. Remove duplicated error injection instrumentation for the import/export tests. In MySQL 5.7, the error injection label buf_page_is_corrupt_failure was renamed to buf_page_import_corrupt_failure. fil_space_extend_must_retry(): Correct a debug assertion (tablespaces can be extended during IMPORT), and remove a TODO comment about compressed temporary tables that was already addressed in MDEV-11816. dict_build_tablespace_for_table(): Correct a comment that no longer holds after MDEV-11816, and assert that ROW_FORMAT=COMPRESSED can only be used in .ibd files.
559 lines
16 KiB
Plaintext
559 lines
16 KiB
Plaintext
call mtr.add_suppression("InnoDB: Tablespace for table .* is set as discarded.");
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call mtr.add_suppression("InnoDB: Cannot calculate statistics for table .* because the .ibd file is missing. Please refer to .* for how to resolve the issue.");
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call mtr.add_suppression("InnoDB: Page 0 at offset 0 looks corrupted in file .*");
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call mtr.add_suppression("InnoDB: Page for tablespace ");
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call mtr.add_suppression("InnoDB: Invalid FSP_SPACE_FLAGS=0x");
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FLUSH TABLES;
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SET SESSION innodb_strict_mode=1;
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CREATE DATABASE test_wl5522;
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CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb
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ROW_FORMAT=COMPRESSED;
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INSERT INTO test_wl5522.t1 VALUES (1), (2), (3), (4);
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FLUSH TABLES test_wl5522.t1 FOR EXPORT;
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backup: t1
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UNLOCK TABLES;
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DROP TABLE test_wl5522.t1;
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CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb
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ROW_FORMAT=COMPRESSED;
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INSERT INTO test_wl5522.t1 VALUES (1);
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ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
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SELECT COUNT(*) FROM test_wl5522.t1;
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ERROR HY000: Tablespace has been discarded for table `t1`
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restore: t1 .ibd and .cfg files
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SET SESSION debug_dbug="+d,ib_import_before_commit_crash";
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SELECT * FROM test_wl5522.t1;
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ERROR HY000: Tablespace has been discarded for table `t1`
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ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
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ERROR HY000: Lost connection to MySQL server during query
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SET SESSION debug_dbug="+d,ib_import_before_checkpoint_crash";
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SELECT COUNT(*) FROM test_wl5522.t1;
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ERROR HY000: Tablespace has been discarded for table `t1`
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ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
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ERROR HY000: Lost connection to MySQL server during query
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unlink: t1.ibd
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unlink: t1.cfg
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# Restart and reconnect to the server
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DROP TABLE test_wl5522.t1;
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SET SESSION innodb_strict_mode=1;
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CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb
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ROW_FORMAT=COMPRESSED;
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ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
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restore: t1 .ibd and .cfg files
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ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
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CHECK TABLE test_wl5522.t1;
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Table Op Msg_type Msg_text
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test_wl5522.t1 check status OK
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SELECT COUNT(*) FROM test_wl5522.t1;
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COUNT(*)
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4
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INSERT INTO test_wl5522.t1 VALUES(400), (500), (600);
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SELECT * FROM test_wl5522.t1;
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c1
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1
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2
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3
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4
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400
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500
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600
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DROP TABLE test_wl5522.t1;
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CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb
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ROW_FORMAT=COMPRESSED;
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ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
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SELECT COUNT(*) FROM test_wl5522.t1;
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ERROR HY000: Tablespace has been discarded for table `t1`
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restore: t1 .ibd and .cfg files
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SET @saved_debug_dbug = @@SESSION.debug_dbug;
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SET SESSION debug_dbug="+d,ib_import_internal_error";
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ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
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ERROR HY000: Internal error: While updating the <space, root page number> of index GEN_CLUST_INDEX - Generic error
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SET SESSION debug_dbug=@saved_debug_dbug;
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restore: t1 .ibd and .cfg files
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ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
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DROP TABLE test_wl5522.t1;
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CREATE TABLE test_wl5522.t1 (c1 INT) ENGINE = Innodb
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ROW_FORMAT=COMPRESSED;
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ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
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SELECT COUNT(*) FROM test_wl5522.t1;
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ERROR HY000: Tablespace has been discarded for table `t1`
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restore: t1 .ibd and .cfg files
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SET SESSION debug_dbug="+d,ib_import_reset_space_and_lsn_failure";
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ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
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ERROR HY000: Internal error: Cannot reset LSNs in table `test_wl5522`.`t1` : Too many concurrent transactions
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restore: t1 .ibd and .cfg files
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SET SESSION debug_dbug=@saved_debug_dbug;
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SET SESSION debug_dbug="+d,ib_import_open_tablespace_failure";
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ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
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ERROR HY000: Got error 44 't1.ibd
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SET SESSION debug_dbug=@saved_debug_dbug;
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restore: t1 .ibd and .cfg files
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SET SESSION debug_dbug="+d,ib_import_check_bitmap_failure";
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ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
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ERROR HY000: Index for table 't1' is corrupt; try to repair it
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SET SESSION debug_dbug=@saved_debug_dbug;
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restore: t1 .ibd and .cfg files
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SET SESSION debug_dbug="+d,ib_import_cluster_root_adjust_failure";
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ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
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ERROR HY000: Index for table 't1' is corrupt; try to repair it
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SET SESSION debug_dbug=@saved_debug_dbug;
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restore: t1 .ibd and .cfg files
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SET SESSION debug_dbug="+d,ib_import_cluster_failure";
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ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
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ERROR HY000: Index for table 't1' is corrupt; try to repair it
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SET SESSION debug_dbug=@saved_debug_dbug;
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restore: t1 .ibd and .cfg files
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SET SESSION debug_dbug="+d,ib_import_sec_root_adjust_failure";
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ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
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ERROR HY000: Index for table 't1' is corrupt; try to repair it
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SET SESSION debug_dbug=@saved_debug_dbug;
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restore: t1 .ibd and .cfg files
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SET SESSION debug_dbug="+d,ib_import_set_max_rowid_failure";
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ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
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ERROR HY000: Index for table 't1' is corrupt; try to repair it
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SET SESSION debug_dbug=@saved_debug_dbug;
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unlink: t1.ibd
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unlink: t1.cfg
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DROP TABLE test_wl5522.t1;
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CREATE TABLE test_wl5522.t1 (
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c1 BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
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c2 BIGINT,
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c3 VARCHAR(2048),
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c4 VARCHAR(2048),
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INDEX idx1(c2),
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INDEX idx2(c3(512)),
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INDEX idx3(c4(512))) Engine=InnoDB
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ROW_FORMAT=COMPRESSED;
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SET GLOBAL INNODB_PURGE_STOP_NOW=ON;
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SET GLOBAL innodb_disable_background_merge=ON;
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SET GLOBAL innodb_monitor_reset = ibuf_merges;
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SET GLOBAL innodb_monitor_reset = ibuf_merges_insert;
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INSERT INTO test_wl5522.t1(c2, c3, c4) VALUES
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(1, REPEAT('a', 2048), REPEAT('a', 2048)),
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(2, REPEAT('b', 2048), REPEAT('b', 2048)),
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(3, REPEAT('c', 2048), REPEAT('c', 2048)),
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(4, REPEAT('d', 2048), REPEAT('d', 2048));
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INSERT INTO test_wl5522.t1(c2, c3, c4) SELECT c2, c3, c4 FROM test_wl5522.t1;
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INSERT INTO test_wl5522.t1(c2, c3, c4) SELECT c2, c3, c4 FROM test_wl5522.t1;
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INSERT INTO test_wl5522.t1(c2, c3, c4) SELECT c2, c3, c4 FROM test_wl5522.t1;
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INSERT INTO test_wl5522.t1(c2, c3, c4) SELECT c2, c3, c4 FROM test_wl5522.t1;
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INSERT INTO test_wl5522.t1(c2, c3, c4) SELECT c2, c3, c4 FROM test_wl5522.t1;
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DELETE FROM test_wl5522.t1 WHERE c2 = 1;
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UPDATE test_wl5522.t1 SET c2 = c2 + c1;
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UPDATE test_wl5522.t1 SET c2 = c2 + c1;
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UPDATE test_wl5522.t1 SET c2 = c2 + c1;
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UPDATE test_wl5522.t1 SET c2 = c2 + c1;
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UPDATE test_wl5522.t1 SET c2 = c2 + c1;
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UPDATE test_wl5522.t1 SET c2 = c2 + c1;
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UPDATE test_wl5522.t1 SET c2 = c2 + c1;
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UPDATE test_wl5522.t1 SET c2 = c2 + c1;
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UPDATE test_wl5522.t1 SET c2 = c2 + c1;
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UPDATE test_wl5522.t1 SET c2 = c2 + c1;
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UPDATE test_wl5522.t1 SET c2 = c2 + c1;
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UPDATE test_wl5522.t1 SET c2 = c2 + c1;
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UPDATE test_wl5522.t1 SET c2 = c2 + c1;
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UPDATE test_wl5522.t1 SET c2 = c2 + c1;
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UPDATE test_wl5522.t1 SET c2 = c2 + c1;
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UPDATE test_wl5522.t1 SET c3 = REPEAT("c2", 1024);
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UPDATE test_wl5522.t1 SET c4 = REPEAT("c4", 1024);
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SHOW CREATE TABLE test_wl5522.t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`c1` bigint(20) NOT NULL AUTO_INCREMENT,
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`c2` bigint(20) DEFAULT NULL,
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`c3` varchar(2048) DEFAULT NULL,
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`c4` varchar(2048) DEFAULT NULL,
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PRIMARY KEY (`c1`),
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KEY `idx1` (`c2`),
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KEY `idx2` (`c3`(512)),
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KEY `idx3` (`c4`(512))
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) ENGINE=InnoDB AUTO_INCREMENT=248 DEFAULT CHARSET=latin1 ROW_FORMAT=COMPRESSED
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SELECT c1, c2 FROM test_wl5522.t1;
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c1 c2
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2 32
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3 48
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4 64
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6 92
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7 108
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8 124
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13 197
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14 213
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15 229
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17 257
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18 273
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19 289
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28 422
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29 438
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30 454
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32 482
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33 498
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34 514
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36 542
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37 558
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38 574
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40 602
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41 618
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42 634
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59 887
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60 903
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61 919
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63 947
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64 963
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65 979
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67 1007
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68 1023
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69 1039
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71 1067
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72 1083
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73 1099
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75 1127
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76 1143
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77 1159
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79 1187
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80 1203
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81 1219
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83 1247
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84 1263
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85 1279
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87 1307
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88 1323
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89 1339
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122 1832
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123 1848
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124 1864
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126 1892
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127 1908
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128 1924
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130 1952
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131 1968
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132 1984
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134 2012
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135 2028
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136 2044
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138 2072
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139 2088
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140 2104
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142 2132
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143 2148
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144 2164
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146 2192
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147 2208
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148 2224
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150 2252
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151 2268
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152 2284
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154 2312
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155 2328
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156 2344
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158 2372
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159 2388
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160 2404
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162 2432
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163 2448
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164 2464
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166 2492
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167 2508
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168 2524
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170 2552
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171 2568
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172 2584
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174 2612
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175 2628
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176 2644
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178 2672
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179 2688
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180 2704
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182 2732
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183 2748
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184 2764
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SELECT COUNT(*) FROM test_wl5522.t1;
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COUNT(*)
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96
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SELECT SUM(c2) FROM test_wl5522.t1;
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SUM(c2)
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145278
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SELECT name
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FROM information_schema.innodb_metrics
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WHERE name = 'ibuf_merges_insert' AND count = 0;
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name
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FLUSH TABLES test_wl5522.t1 FOR EXPORT;
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backup: t1
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UNLOCK TABLES;
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SELECT name
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FROM information_schema.innodb_metrics
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WHERE name = 'ibuf_merges' AND count > 0;
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name
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ibuf_merges
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SELECT name
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FROM information_schema.innodb_metrics
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WHERE name = 'ibuf_merges_inserts' AND count > 0;
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name
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SET GLOBAL innodb_disable_background_merge=OFF;
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SET GLOBAL INNODB_PURGE_RUN_NOW=ON;
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DROP TABLE test_wl5522.t1;
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CREATE TABLE test_wl5522.t1 (
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c1 BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
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c2 BIGINT,
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c3 VARCHAR(2048),
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c4 VARCHAR(2048),
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INDEX idx1(c2),
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INDEX idx2(c3(512)),
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INDEX idx3(c4(512))) Engine=InnoDB
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ROW_FORMAT=COMPRESSED;
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SELECT c1, c2 FROM test_wl5522.t1;
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c1 c2
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ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
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restore: t1 .ibd and .cfg files
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ALTER TABLE test_wl5522.t1 IMPORT TABLESPACE;
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CHECK TABLE test_wl5522.t1;
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Table Op Msg_type Msg_text
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test_wl5522.t1 check status OK
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SELECT c1,c2 FROM test_wl5522.t1;
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c1 c2
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2 32
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3 48
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4 64
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6 92
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7 108
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8 124
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13 197
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14 213
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15 229
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17 257
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18 273
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19 289
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28 422
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29 438
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30 454
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32 482
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33 498
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34 514
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36 542
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37 558
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38 574
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40 602
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41 618
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42 634
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59 887
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60 903
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61 919
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63 947
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64 963
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65 979
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67 1007
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68 1023
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69 1039
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71 1067
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72 1083
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73 1099
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75 1127
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76 1143
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77 1159
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79 1187
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80 1203
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81 1219
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83 1247
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84 1263
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85 1279
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87 1307
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88 1323
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89 1339
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122 1832
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123 1848
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124 1864
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126 1892
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|
127 1908
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128 1924
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130 1952
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131 1968
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132 1984
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134 2012
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135 2028
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136 2044
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|
138 2072
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139 2088
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140 2104
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142 2132
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|
143 2148
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|
144 2164
|
|
146 2192
|
|
147 2208
|
|
148 2224
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|
150 2252
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|
151 2268
|
|
152 2284
|
|
154 2312
|
|
155 2328
|
|
156 2344
|
|
158 2372
|
|
159 2388
|
|
160 2404
|
|
162 2432
|
|
163 2448
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|
164 2464
|
|
166 2492
|
|
167 2508
|
|
168 2524
|
|
170 2552
|
|
171 2568
|
|
172 2584
|
|
174 2612
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|
175 2628
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|
176 2644
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178 2672
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179 2688
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180 2704
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182 2732
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183 2748
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184 2764
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SELECT COUNT(*) FROM test_wl5522.t1;
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COUNT(*)
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96
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SELECT SUM(c2) FROM test_wl5522.t1;
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SUM(c2)
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145278
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SHOW CREATE TABLE test_wl5522.t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`c1` bigint(20) NOT NULL AUTO_INCREMENT,
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`c2` bigint(20) DEFAULT NULL,
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`c3` varchar(2048) DEFAULT NULL,
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`c4` varchar(2048) DEFAULT NULL,
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PRIMARY KEY (`c1`),
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KEY `idx1` (`c2`),
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KEY `idx2` (`c3`(512)),
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KEY `idx3` (`c4`(512))
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) ENGINE=InnoDB AUTO_INCREMENT=248 DEFAULT CHARSET=latin1 ROW_FORMAT=COMPRESSED
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DROP TABLE test_wl5522.t1;
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CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb
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ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
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INSERT IGNORE INTO test_wl5522.t1 VALUES
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(100, REPEAT('Karanbir', 899), REPEAT('Ajeeth', 1200));
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Warnings:
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Warning 1265 Data truncated for column 'c2' at row 1
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INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1;
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INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1;
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INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1;
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INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1;
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INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1;
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INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1;
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INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1;
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INSERT INTO test_wl5522.t1 SELECT * FROM test_wl5522.t1;
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SELECT COUNT(*) FROM test_wl5522.t1;
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COUNT(*)
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256
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FLUSH TABLES test_wl5522.t1 FOR EXPORT;
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backup: t1
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UNLOCK TABLES;
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DROP TABLE test_wl5522.t1;
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CREATE TABLE test_wl5522.t1 (c1 INT, c2 VARCHAR(1024), c3 BLOB) ENGINE = Innodb
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ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
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ALTER TABLE test_wl5522.t1 DISCARD TABLESPACE;
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SELECT COUNT(*) FROM test_wl5522.t1;
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ERROR HY000: Tablespace has been discarded for table `t1`
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restore: t1 .ibd and .cfg files
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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
|
|
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
|
|
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
|
|
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
|
|
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
|
|
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
|
|
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
|
|
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
|
|
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
|
|
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
|
|
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 '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
|
|
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
|
|
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 '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
|
|
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4;
|
|
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;
|