81 lines
2.5 KiB
Plaintext
81 lines
2.5 KiB
Plaintext
#
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# Bug#16720368 INNODB CRASHES ON BROKEN #SQL*.IBD FILE AT STARTUP
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#
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SET GLOBAL innodb_file_per_table=1;
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CREATE TABLE bug16720368_1 (a INT PRIMARY KEY) ENGINE=InnoDB;
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CREATE TABLE bug16720368 (a INT PRIMARY KEY, b INT) ENGINE=InnoDB;
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INSERT INTO bug16720368 (a) VALUES (1),(2),(3),(4),(5),(6),(7),(8);
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# Cleanly shutdown mysqld
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# Corrupt FIL_PAGE_OFFSET in bug16720368.ibd,
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# and update the checksum to the "don't care" value.
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# Restart mysqld
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# restart
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# This will succeed after a clean shutdown, due to
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# fil_open_single_table_tablespace(check_space_id=FALSE).
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SELECT COUNT(*) FROM bug16720368;
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COUNT(*)
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8
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INSERT INTO bug16720368_1 VALUES(1);
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# Kill and restart
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# The table is unaccessible, because after a crash we will
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# validate the tablespace header.
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SELECT COUNT(*) FROM bug16720368;
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ERROR HY000: Tablespace is missing for table `test`.`bug16720368`.
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INSERT INTO bug16720368 VALUES(0,1);
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ERROR HY000: Tablespace is missing for table `test`.`bug16720368`.
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# Kill and restart: --innodb-force-recovery=3
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# The table is readable thanks to innodb-force-recovery.
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SELECT COUNT(*) FROM bug16720368;
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COUNT(*)
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8
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INSERT INTO bug16720368 VALUES(0,1);
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ERROR HY000: Operation not allowed when innodb_force_recovery > 0.
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# Shut down the server cleanly to hide the corruption.
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# restart
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# The table is accessible, because after a clean shutdown we will
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# NOT validate the tablespace header.
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# We can modify the existing pages, but we cannot allocate or free
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# any pages, because that would hit the corruption on page 0.
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SELECT COUNT(*) FROM bug16720368;
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COUNT(*)
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8
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INSERT INTO bug16720368 VALUES(0,1);
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# Shut down the server to uncorrupt the data.
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# Restart the server after uncorrupting the file.
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# restart
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INSERT INTO bug16720368 VALUES(9,1);
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SELECT COUNT(*) FROM bug16720368;
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COUNT(*)
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10
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DROP TABLE bug16720368, bug16720368_1;
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#
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# Bug#16735660 ASSERT TABLE2 == NULL, ROLLBACK OF RESURRECTED TXNS,
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# DICT_TABLE_ADD_TO_CACHE
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#
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SET GLOBAL innodb_file_per_table=1;
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CREATE TEMPORARY TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB;
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BEGIN;
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INSERT INTO t1 VALUES(42);
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CREATE TABLE bug16735660 (a INT PRIMARY KEY) ENGINE=InnoDB;
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XA START 'x';
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INSERT INTO bug16735660 VALUES(1),(2),(3);
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XA END 'x';
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XA PREPARE 'x';
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# Kill the server
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# Attempt to start without an *.ibd file.
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Pattern "\[ERROR\].*Could not find any file associated with the tablespace ID:.*" found
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# restart
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SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
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SELECT * FROM bug16735660;
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a
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1
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2
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3
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XA RECOVER;
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formatID gtrid_length bqual_length data
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1 1 0 x
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XA ROLLBACK 'x';
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SELECT * FROM bug16735660;
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a
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DROP TABLE bug16735660;
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