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After review fixes for MDEV-11759.

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buf_page_is_checksum_valid_crc32()
buf_page_is_checksum_valid_innodb()
buf_page_is_checksum_valid_none():
	Use ULINTPF instead of %lu and %u for ib_uint32_t

fil_space_verify_crypt_checksum():
	Check that page is really empty if checksum and
	LSN are zero.

fil_space_verify_crypt_checksum():
	Correct the comment to be more agurate.

buf0buf.h:
	Remove unnecessary is_corrupt variable from
	buf_page_t structure.
This commit is contained in:
Jan Lindström
2017-02-07 20:08:07 +02:00
parent 9017a05d87
commit 0340067608
7 changed files with 75 additions and 60 deletions
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21
mysql-test/suite/innodb/t/innodb_bug14147491.test
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@@ -33,8 +33,6 @@ CALL mtr.add_suppression("InnoDB: fix the corruption by dumping, dropping, and r
CALL mtr.add_suppression("InnoDB: the corrupt table. You can use CHECK");
CALL mtr.add_suppression("InnoDB: TABLE to scan your table for corruption.");
CALL mtr.add_suppression("InnoDB: See also .* about forcing recovery.");
flush tables;
--echo # Create and populate the table to be corrupted
CREATE TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT) ENGINE=InnoDB;
@@ -52,16 +50,9 @@ INSERT INTO t1 (b) VALUES ('corrupt me');
let $MYSQLD_DATADIR=`select @@datadir`;
let t1_IBD = $MYSQLD_DATADIR/test/t1.ibd;
--echo # Write file to make mysql-test-run.pl expect the "crash", but don't
--echo # start it until it's told to
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--echo # We give 30 seconds to do a clean shutdown because we do not want
--echo # to redo apply the pages of t1.ibd at the time of recovery.
--echo # We want SQL to initiate the first access to t1.ibd.
shutdown_server 30;
--echo # Wait until disconnected.
--source include/shutdown_mysqld.inc
--source include/wait_until_disconnected.inc
--echo # Backup the t1.ibd before corrupting
@@ -94,10 +85,7 @@ while ($len = sysread IBD_FILE, $chunk, 1024)
close IBD_FILE;
EOF
--echo # Write file to make mysql-test-run.pl start up the server again
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--enable_reconnect
--source include/wait_until_connected_again.inc
--source include/start_mysqld.inc
SET DEBUG_DBUG = '+d,innodb_page_corruption_retries';
@@ -119,10 +107,7 @@ SLEEP 1;
--remove_file $MYSQLD_DATADIR/test/t1.ibd
--move_file $MYSQLD_DATADIR/test/t1.ibd.backup $MYSQLD_DATADIR/test/t1.ibd
--echo # Write file to make mysql-test-run.pl start up the server again
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--enable_reconnect
--source include/wait_until_connected_again.inc
--source include/start_mysqld.inc
# Note SET DEBUG = '-d,innodb_page_corruption_retries' is not required
# because the session information is lost after server restart