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|
# Slow shutdown and restart to make sure ibuf merge is finished
SET GLOBAL innodb_fast_shutdown = 0;
--source include/restart_mysqld.inc
--let $restart_parameters = "restart: --innodb_doublewrite=detect_only"
--disable_query_log
call mtr.add_suppression("Database page [0-9]+:1 contained only zeroes.");
call mtr.add_suppression("Header page consists of zero bytes");
call mtr.add_suppression("Checksum mismatch in datafile");
call mtr.add_suppression("but the innodb_page_size start-up parameter is");
call mtr.add_suppression("Database page corruption");
call mtr.add_suppression("Wrong server version");
--enable_query_log
let INNODB_PAGE_SIZE=`select @@innodb_page_size`;
let MYSQLD_DATADIR=`select @@datadir`;
SHOW VARIABLES LIKE 'innodb_doublewrite';
SHOW VARIABLES LIKE 'innodb_fil_make_page_dirty_debug';
SHOW VARIABLES LIKE 'innodb_saved_page_number_debug';
create table t1 (f1 int primary key, f2 blob) engine=innodb;
START TRANSACTION;
INSERT INTO t1 VALUES(1, repeat('#',12));
INSERT INTO t1 VALUES(2, repeat('+',12));
INSERT INTO t1 VALUES(3, repeat('/',12));
INSERT INTO t1 VALUES(4, repeat('-',12));
INSERT INTO t1 VALUES(5, repeat('.',12));
COMMIT WORK;
--echo # ---------------------------------------------------------------
--echo # Test Begin: Test if recovery works if first page of user
--echo # tablespace is full of zeroes.
--echo # Wait for purge to complete
--source include/wait_innodb_all_purged.inc
--echo # Ensure that dirty pages of table t1 is flushed.
FLUSH TABLES t1 FOR EXPORT;
UNLOCK TABLES;
SELECT space FROM INFORMATION_SCHEMA.INNODB_TABLESPACEs
WHERE name = 'test/t1' INTO @space_id;
SET GLOBAL innodb_checkpoint_disabled=1;
SET GLOBAL innodb_doublewrite=DETECT_ONLY;
SELECT @@innodb_doublewrite;
INSERT INTO t1 VALUES(7, repeat('.',12));
SELECT @@innodb_doublewrite;
SET GLOBAL innodb_doublewrite=ON;
SELECT @@innodb_doublewrite;
BEGIN;
INSERT INTO t1 VALUES (6, repeat('%', 12));
SET GLOBAL innodb_checkpoint_disabled = 1;
--echo # Make the first page dirty for table t1
SET GLOBAL innodb_saved_page_number_debug = 0;
# Set the page dirty and force a flush to disk
--source include/expect_crash.inc
--error CR_SERVER_LOST
SET GLOBAL innodb_fil_make_page_dirty_debug = @space_id;
--echo # Make the first page (page_no=0) of the user tablespace
--echo # full of zeroes.
--let IBD_FILE=$MYSQLD_DATADIR/test/t1.ibd
--let PAGE_NUM="0"
--let ALL_ZEROES=1
--source corrupt_page.inc
--source include/start_mysqld.inc
CHECK TABLE t1;
SELECT f1, f2 FROM t1;
--echo # Test End
--echo # ---------------------------------------------------------------
--echo # Test Begin: Test if recovery works if first page of user
--echo # tablespace is corrupted.
SELECT space from INFORMATION_SCHEMA.INNODB_TABLESPACES
WHERE name = 'test/t1' INTO @space_id;
--echo # Ensure that dirty pages of table t1 is flushed.
FLUSH TABLES t1 FOR EXPORT;
UNLOCK TABLES;
SET GLOBAL innodb_checkpoint_disabled=1;
SELECT @@innodb_doublewrite;
SET GLOBAL innodb_doublewrite=ON;
SELECT @@innodb_doublewrite;
BEGIN;
INSERT INTO t1 VALUES (6, repeat('%', 12));
SET GLOBAL innodb_checkpoint_disabled = 1;
--echo # Make the first page dirty for table t1
SET GLOBAL innodb_saved_page_number_debug = 0;
# Set the page dirty and force a flush to disk
--source include/expect_crash.inc
--error CR_SERVER_LOST
SET GLOBAL innodb_fil_make_page_dirty_debug = @space_id;
--echo # Corrupt the first page (page_no=0) of the user tablespace.
--let IBD_FILE=$MYSQLD_DATADIR/test/t1.ibd
--let PAGE_NUM="0"
--source corrupt_page.inc
--source include/start_mysqld.inc
CHECK TABLE t1;
SELECT f1, f2 FROM t1;
--echo # Test End
--echo # ---------------------------------------------------------------
--echo # Test Begin: Test if recovery works if 2nd page of user
--echo # tablespace is full of zeroes.
SELECT space FROM INFORMATION_SCHEMA.INNODB_TABLESPACES
WHERE name = 'test/t1' INTO @space_id;
--echo # Ensure that dirty pages of table t1 is flushed.
FLUSH TABLES t1 FOR EXPORT;
UNLOCK TABLES;
SET GLOBAL innodb_checkpoint_disabled=1;
SELECT @@innodb_doublewrite;
SET GLOBAL innodb_doublewrite=ON;
SELECT @@innodb_doublewrite;
BEGIN;
INSERT INTO t1 VALUES (6, repeat('%', 400));
SET GLOBAL innodb_checkpoint_disabled = 1;
--echo # Make the 2nd page dirty for table t1
SET GLOBAL innodb_saved_page_number_debug = 1;
# Set the page dirty and force a flush to disk
--source include/expect_crash.inc
--error CR_SERVER_LOST
SET GLOBAL innodb_fil_make_page_dirty_debug = @space_id;
--echo # Make the 2nd page (page_no=1) of the tablespace all zeroes.
--let IBD_FILE=$MYSQLD_DATADIR/test/t1.ibd
--let PAGE_NUM=1
--let ALL_ZEROES=1
--source corrupt_page.inc
--source include/start_mysqld.inc
CHECK TABLE t1;
SELECT f1, f2 FROM t1;
--echo # Test End
--echo # ---------------------------------------------------------------
--echo # Test Begin: Test if recovery works if 2nd page of user
--echo # tablespace is corrupted.
SELECT space FROM INFORMATION_SCHEMA.INNODB_TABLESPACES
WHERE name = 'test/t1' into @space_id;
--echo # Ensure that dirty pages of table t1 is flushed.
FLUSH TABLES t1 FOR EXPORT;
UNLOCK TABLES;
SET GLOBAL innodb_checkpoint_disabled=1;
SELECT @@innodb_doublewrite;
SET GLOBAL innodb_doublewrite=ON;
SELECT @@innodb_doublewrite;
BEGIN;
INSERT INTO t1 VALUES (6, repeat('%', 400));
SET GLOBAL innodb_checkpoint_disabled = 1;
--echo # Make the 2nd page dirty for table t1
SET GLOBAL innodb_saved_page_number_debug = 1;
# Set the page dirty and force a flush to disk
--source include/expect_crash.inc
--error CR_SERVER_LOST
SET GLOBAL innodb_fil_make_page_dirty_debug = @space_id;
--echo # Corrupt the 2nd page (page_no=1) of the user tablespace.
--let IBD_FILE=$MYSQLD_DATADIR/test/t1.ibd
--let PAGE_NUM=1
--source corrupt_page.inc
--source include/start_mysqld.inc
CHECK TABLE t1;
SELECT f1, f2 FROM t1;
--echo # Test End
--echo # ---------------------------------------------------------------
--echo # Test Begin: Test if recovery works if first page of
--echo # system tablespace is full of zeroes.
SET GLOBAL innodb_master_thread_disabled_debug=1;
SELECT @@innodb_doublewrite;
SET GLOBAL innodb_doublewrite=ON;
SELECT @@innodb_doublewrite;
BEGIN;
INSERT INTO t1 VALUES (6, repeat('%', 400));
SET GLOBAL innodb_checkpoint_disabled = 1;
--echo # Make the first page dirty for system tablespace
SET GLOBAL innodb_saved_page_number_debug = 0;
# Set the page dirty and force a flush to disk
--source include/expect_crash.inc
--error CR_SERVER_LOST
SET GLOBAL innodb_fil_make_page_dirty_debug = 0;
--echo # Make the first page (page_no=0) of the system tablespace
--echo # all zeroes.
--let IBD_FILE=$MYSQLD_DATADIR/ibdata1
--let PAGE_NUM="0"
--let ALL_ZEROES=1
--source corrupt_page.inc
--source include/start_mysqld.inc
CHECK TABLE t1;
SELECT f1, f2 FROM t1;
--echo # Test End
--echo # ---------------------------------------------------------------
--echo # Test Begin: Test if recovery works if first page of
--echo # system tablespace is corrupted.
SET GLOBAL innodb_master_thread_disabled_debug=1;
SELECT @@innodb_doublewrite;
SET GLOBAL innodb_doublewrite=ON;
SELECT @@innodb_doublewrite;
BEGIN;
INSERT INTO t1 VALUES (6, repeat('%', 400));
SET GLOBAL innodb_checkpoint_disabled = 1;
--echo # Make the first page dirty for system tablespace
SET GLOBAL innodb_saved_page_number_debug = 0;
# Set the page dirty and force a flush to disk
--source include/expect_crash.inc
--error CR_SERVER_LOST
SET GLOBAL innodb_fil_make_page_dirty_debug = 0;
--echo # Corrupt the first page (page_no=0) of the system tablespace.
--let IBD_FILE=$MYSQLD_DATADIR/ibdata1
--let PAGE_NUM="0"
--source corrupt_page.inc
--source include/start_mysqld.inc
CHECK TABLE t1;
SELECT f1, f2 FROM t1;
--echo # Test End
--echo # ---------------------------------------------------------------
--echo # Test Begin: Test if recovery works if 2nd page of
--echo # system tablespace is full of zeroes.
SET GLOBAL innodb_master_thread_disabled_debug=1;
SELECT @@innodb_doublewrite;
SET GLOBAL innodb_doublewrite=ON;
SELECT @@innodb_doublewrite;
BEGIN;
INSERT INTO t1 VALUES (6, repeat('%', 400));
SET GLOBAL innodb_checkpoint_disabled = 1;
--echo # Make the second page dirty for system tablespace
SET GLOBAL innodb_saved_page_number_debug = 1;
# Set the page dirty and force a flush to disk
--source include/expect_crash.inc
--error CR_SERVER_LOST
SET GLOBAL innodb_fil_make_page_dirty_debug = 0;
--echo # Make the 2nd page (page_no=1) of the system tablespace
--echo # all zeroes.
--let IBD_FILE=$MYSQLD_DATADIR/ibdata1
--let PAGE_NUM=1
--let ALL_ZEROES=1
--source corrupt_page.inc
--source include/start_mysqld.inc
CHECK TABLE t1;
SELECT f1, f2 FROM t1;
--echo # Test End
--echo # ---------------------------------------------------------------
--echo # Test Begin: Test if recovery works if 2nd page of
--echo # system tablespace is corrupted.
SET GLOBAL innodb_master_thread_disabled_debug=1;
SELECT @@innodb_doublewrite;
SET GLOBAL innodb_doublewrite=ON;
SELECT @@innodb_doublewrite;
BEGIN;
INSERT INTO t1 VALUES (6, repeat('%', 400));
SET GLOBAL innodb_checkpoint_disabled = 1;
--echo # Make the second page dirty for system tablespace
SET GLOBAL innodb_saved_page_number_debug = 1;
# Set the page dirty and force a flush to disk
--source include/expect_crash.inc
--error CR_SERVER_LOST
SET GLOBAL innodb_fil_make_page_dirty_debug = 0;
--echo # Make the 2nd page (page_no=1) of the system tablespace
--echo # all zeroes.
--let IBD_FILE=$MYSQLD_DATADIR/ibdata1
--let PAGE_NUM=1
--source corrupt_page.inc
--let $restart_parameters=
--source include/start_mysqld.inc
CHECK TABLE t1;
SELECT f1, f2 FROM t1;
--echo # Test End
--echo # ---------------------------------------------------------------
DROP TABLE t1;
|
