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ba4541ba7f
The mergef00711bba2included a change of the test innodb.log_file_name, which would try to ensure that in the presence of the code fixdecdd4bf49we would get an error on Linux when invoking lseek() on a directory. It turns out that this is not the case in at least one Linux based cloud environment.
230 lines
9.4 KiB
Text
230 lines
9.4 KiB
Text
# WL#7142 InnoDB: Simplify tablespace discovery during crash recovery
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# Test the detection of duplicate tablespaces.
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--source include/have_innodb.inc
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--source include/no_valgrind_without_big.inc
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# Embedded server does not support crashing
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--source include/not_embedded.inc
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call mtr.add_suppression("InnoDB: Header page consists of zero bytes in datafile:");
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SET GLOBAL innodb_file_per_table=ON;
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FLUSH TABLES;
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CREATE TABLE t1(a INT PRIMARY KEY) ENGINE=InnoDB;
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--source include/restart_mysqld.inc
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--source include/no_checkpoint_start.inc
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CREATE TABLE t3(a INT PRIMARY KEY) ENGINE=InnoDB;
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BEGIN;
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INSERT INTO t3 VALUES (33101),(347);
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INSERT INTO t1 VALUES (42),(9),(101);
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RENAME TABLE t1 TO t2;
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UPDATE t2 SET a=347 where a=42;
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COMMIT;
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--let CLEANUP_IF_CHECKPOINT=DROP TABLE t2,t3;
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--source include/no_checkpoint_end.inc
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--echo # Fault 0 (no real fault): Orphan file with duplicate space_id.
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--copy_file $MYSQLD_DATADIR/test/t2.ibd $MYSQLD_DATADIR/test/t0.ibd
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--echo # Fault 1: Two dirty files with the same space_id.
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--copy_file $MYSQLD_DATADIR/test/t2.ibd $MYSQLD_DATADIR/test/t1.ibd
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let SEARCH_FILE= $MYSQLTEST_VARDIR/log/mysqld.1.err;
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let $check_no_innodb=SELECT * FROM INFORMATION_SCHEMA.ENGINES
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WHERE engine = 'innodb'
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AND support IN ('YES', 'DEFAULT', 'ENABLED');
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# This could fail to refuse InnoDB startup, in case there was a log
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# checkpoint after the INSERT. That is what we checked above.
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--source include/start_mysqld.inc
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eval $check_no_innodb;
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let SEARCH_PATTERN= InnoDB: Ignoring data file '.*t2.ibd' with space ID \d+. Another data file called .*t1.ibd exists with the same space ID;
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--source include/search_pattern_in_file.inc
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--source include/shutdown_mysqld.inc
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--remove_file $MYSQLD_DATADIR/test/t1.ibd
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# This could fail to refuse InnoDB startup, in case there was a log
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# checkpoint after the CREATE TABLE t3. That is what we checked above.
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--echo # Fault 2: Wrong space_id in a dirty file, and a missing file.
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--move_file $MYSQLD_DATADIR/test/t3.ibd $MYSQLD_DATADIR/test/t1.ibd
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--source include/start_mysqld.inc
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eval $check_no_innodb;
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let SEARCH_PATTERN= InnoDB: Tablespace \d+ was not found at.*t3.ibd;
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--source include/search_pattern_in_file.inc
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--source include/shutdown_mysqld.inc
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--move_file $MYSQLD_DATADIR/test/t1.ibd $MYSQLD_DATADIR/test/t3.ibd
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--echo # Fault 3: Wrong space_id in a dirty file, and no missing file.
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# Swap t2.ibd and t3.ibd.
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--move_file $MYSQLD_DATADIR/test/t3.ibd $MYSQLD_DATADIR/test/t.ibd
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--move_file $MYSQLD_DATADIR/test/t2.ibd $MYSQLD_DATADIR/test/t3.ibd
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--move_file $MYSQLD_DATADIR/test/t.ibd $MYSQLD_DATADIR/test/t2.ibd
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--source include/start_mysqld.inc
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eval $check_no_innodb;
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let SEARCH_PATTERN= InnoDB: Ignoring data file '.*t[23].ibd' with space ID;
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--source include/search_pattern_in_file.inc
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let SEARCH_PATTERN= InnoDB: Tablespace \d+ was not found at .*t1.ibd;
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--source include/search_pattern_in_file.inc
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let SEARCH_PATTERN= InnoDB: Tablespace \d+ was not found at .*t3.ibd;
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--source include/search_pattern_in_file.inc
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let SEARCH_PATTERN= InnoDB: Set innodb_force_recovery=1 to ignore this and to permanently lose all changes to the tablespace;
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--source include/search_pattern_in_file.inc
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--source include/shutdown_mysqld.inc
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# Swap back t3.ibd, but hide t2.ibd (which the redo log also knows as t1.ibd).
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--move_file $MYSQLD_DATADIR/test/t3.ibd $MYSQLD_DATADIR/test/t.ibd
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--move_file $MYSQLD_DATADIR/test/t2.ibd $MYSQLD_DATADIR/test/t3.ibd
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--echo # Fault 4: Missing data file
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--source include/start_mysqld.inc
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eval $check_no_innodb;
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--source include/shutdown_mysqld.inc
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let SEARCH_PATTERN= InnoDB: Tablespace \d+ was not found at .*t[12].ibd.
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.*InnoDB: Set innodb_force_recovery=1 to ignore this and to permanently lose all changes to the tablespace;
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--source include/search_pattern_in_file.inc
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--echo # Fault 5: Wrong type of data file
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--mkdir $MYSQLD_DATADIR/test/t2.ibd
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--source include/start_mysqld.inc
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eval $check_no_innodb;
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--source include/shutdown_mysqld.inc
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# On Linux, lseek() would typically report EINVAL when invoked on a directory.
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# On other plaftorms as well as some GNU/Linux based environments, such as
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# a Ubuntu 22.04 based image on Amazon Web Services,
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# os_file_get_size() would succeed on a directory, and we would get another
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# error about inability to apply log to a corrupted page.
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#--let SEARCH_PATTERN= InnoDB: Could not measure the size of single-table tablespace file '.*test/t2\\.ibd'
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#--source include/search_pattern_in_file.inc
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--rmdir $MYSQLD_DATADIR/test/t2.ibd
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# Create a short file.
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--write_file $MYSQLD_DATADIR/test/t2.ibd
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EOF
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--source include/start_mysqld.inc
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eval $check_no_innodb;
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--source include/shutdown_mysqld.inc
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let SEARCH_PATTERN= \[Note\] InnoDB: Cannot read first page of .*t2.ibd;
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--source include/search_pattern_in_file.inc
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let SEARCH_PATTERN= .*\[ERROR\] InnoDB: Cannot apply log to \\[page id: space=[1-9][0-9]*, page number=3\\] of corrupted file './test/t2\\.ibd';
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--source include/search_pattern_in_file.inc
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# Restore t2.ibd
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--remove_file $MYSQLD_DATADIR/test/t2.ibd
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--move_file $MYSQLD_DATADIR/test/t.ibd $MYSQLD_DATADIR/test/t2.ibd
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--source include/start_mysqld.inc
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SELECT * FROM t2;
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SELECT * FROM t3;
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SHOW TABLES;
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DROP TABLE t2,t3;
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--error ER_CANT_CREATE_TABLE
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CREATE TABLE t0(a INT PRIMARY KEY) ENGINE=InnoDB;
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--error ER_CANT_CREATE_TABLE
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CREATE TABLE t0(a INT PRIMARY KEY) ENGINE=InnoDB;
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--remove_file $MYSQLD_DATADIR/test/t0.ibd
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CREATE TABLE t0(a INT PRIMARY KEY) ENGINE=InnoDB;
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DROP TABLE t0;
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--disable_query_log
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# The following are for the orphan file t0.ibd or for the directory t2.ibd:
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call mtr.add_suppression("InnoDB: Operating system error number [0-9]* in a file operation");
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call mtr.add_suppression("InnoDB: Error number [0-9]* means '(File exists|Is a directory|Invalid argument)'");
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call mtr.add_suppression("InnoDB: Cannot create file '.*t0.ibd'");
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call mtr.add_suppression("InnoDB: The file '.*t0\.ibd' already exists");
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call mtr.add_suppression("InnoDB: Cannot open datafile for read-write: '.*t2\.ibd'");
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call mtr.add_suppression("InnoDB: Could not measure the size of single-table tablespace file '.*test/t2\\.ibd'");
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# The following are for aborted startup without --innodb-force-recovery:
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call mtr.add_suppression("InnoDB: Tablespace .* was not found at .*test");
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call mtr.add_suppression("InnoDB: Set innodb_force_recovery=1 to ignore this and to permanently lose all changes to the tablespace");
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call mtr.add_suppression("InnoDB: Cannot read first page of '.*test.[tu]2.ibd': I/O error");
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call mtr.add_suppression("InnoDB: Cannot apply log to \\[page id: space=[1-9][0-9]*, page number=3\\] of corrupted file './test/t2\\.ibd'");
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call mtr.add_suppression("InnoDB: Datafile '.*test.*ibd' is corrupted");
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call mtr.add_suppression("InnoDB: Cannot replay file rename. Remove either file and try again");
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call mtr.add_suppression("InnoDB: Cannot rename.*because the target file exists");
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call mtr.add_suppression("InnoDB: Log scan aborted at LSN");
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# The following are for the --innodb-force-recovery=1 with broken u* tables:
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call mtr.add_suppression("InnoDB: The size of the file .*u[12]\\.ibd is only [1-9][0-9]* bytes, should be at least 65536");
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call mtr.add_suppression("InnoDB: The size of tablespace file '.*test/u[12].ibd' is only");
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call mtr.add_suppression("InnoDB: The error means the system cannot find the path specified");
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call mtr.add_suppression("InnoDB: .*you must create directories");
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call mtr.add_suppression("InnoDB: Cannot open datafile for read-only: '.*u[1-5]\.ibd'");
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call mtr.add_suppression("InnoDB: Could not find a valid tablespace file for `test/u[1-5]`");
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call mtr.add_suppression("InnoDB: Ignoring tablespace for test/u[1-3] because it could not be opened\\.");
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call mtr.add_suppression("InnoDB: Failed to find tablespace for table .* in the cache. Attempting to load the tablespace with space id");
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call mtr.add_suppression("InnoDB: Plugin initialization aborted");
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call mtr.add_suppression("Plugin 'InnoDB' \(init function returned error\|registration as a STORAGE ENGINE failed\)");
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call mtr.add_suppression("InnoDB: Table test/u[123] in the InnoDB data dictionary has tablespace id [1-9][0-9]*, but tablespace with that id or name does not exist\\. Have you deleted or moved \\.ibd files\\?");
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call mtr.add_suppression("InnoDB: Cannot replay rename of tablespace.*");
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call mtr.add_suppression("InnoDB: Attempted to open a previously opened tablespace");
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call mtr.add_suppression("InnoDB: Recovery cannot access file");
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call mtr.add_suppression("InnoDB: Cannot read first page in datafile:");
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FLUSH TABLES;
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--enable_query_log
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--source include/no_checkpoint_start.inc
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CREATE TABLE u1(a INT PRIMARY KEY) ENGINE=InnoDB;
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CREATE TABLE u2(a INT PRIMARY KEY) ENGINE=InnoDB;
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CREATE TABLE u3(a INT PRIMARY KEY) ENGINE=InnoDB;
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CREATE TABLE u4(a INT PRIMARY KEY) ENGINE=InnoDB;
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INSERT INTO u4 VALUES(1);
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RENAME TABLE u4 TO u5;
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RENAME TABLE u5 TO u6;
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INSERT INTO u6 VALUES(2);
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--let CLEANUP_IF_CHECKPOINT=DROP TABLE u1,u2,u3,u6;
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--source include/no_checkpoint_end.inc
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--echo # Fault 6: All-zero data file and innodb_force_recovery
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--remove_file $MYSQLD_DATADIR/test/u1.ibd
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--remove_file $MYSQLD_DATADIR/test/u2.ibd
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--remove_file $MYSQLD_DATADIR/test/u3.ibd
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# InnoDB: Header page consists of zero bytes
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--perl
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die unless open(FILE, ">$ENV{MYSQLD_DATADIR}/test/u1.ibd");
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print FILE "\0" x 16384;
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close(FILE);
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EOF
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--write_line "" $MYSQLD_DATADIR/test/u2.ibd
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--copy_file $MYSQLD_DATADIR/test/u6.ibd $MYSQLD_DATADIR/test/u4.ibd
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--let $restart_parameters= --innodb-force-recovery=1
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--source include/start_mysqld.inc
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DROP TABLE u1,u2,u3,u6;
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--remove_file $MYSQLD_DATADIR/test/u4.ibd
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--echo # List of files:
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--list_files $MYSQLD_DATADIR/test
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SHOW TABLES;
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