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e1978234eb
Analysis: Problem was that in fil_read_first_page we do find that table has encryption information and that encryption service or used key_id is not available. But, then we just printed fatal error message that causes above assertion. Fix: When we open single table tablespace if it has encryption information (crypt_data) store this crypt data to the table structure. When we open a table and we find out that tablespace is not available, check has table a encryption information and from there is encryption service or used key_id is not available. If it is, add additional warning for SQL-layer.
130 lines
4.3 KiB
Plaintext
130 lines
4.3 KiB
Plaintext
#
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# Test opening a corrupted table.
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#
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-- source include/not_encrypted.inc
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call mtr.add_suppression("InnoDB: Database page corruption on disk or a failed.*");
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# Don't test under valgrind, memory leaks will occur
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source include/not_valgrind.inc;
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# Avoid CrashReporter popup on Mac
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source include/not_crashrep.inc;
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# Don't test under embedded
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source include/not_embedded.inc;
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# Require InnoDB
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source include/have_innodb.inc;
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# Require Debug for SET DEBUG
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source include/have_debug.inc;
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# Test could open crash reporter on Windows
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# if compiler set up
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source include/not_windows.inc;
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CALL mtr.add_suppression("InnoDB: Error: Unable to read tablespace .* page no .* into the buffer pool after 100 attempts");
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CALL mtr.add_suppression("InnoDB: Warning: database page corruption or a failed");
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CALL mtr.add_suppression("InnoDB: Database page corruption on disk or a failed");
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CALL mtr.add_suppression("InnoDB: Space .* file test/t1 read of page .*");
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CALL mtr.add_suppression("InnoDB: You may have to recover from a backup.");
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CALL mtr.add_suppression("InnoDB: It is also possible that your operatingsystem has corrupted its own file cache.");
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CALL mtr.add_suppression("InnoDB: and rebooting your computer removes the error.");
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CALL mtr.add_suppression("InnoDB: If the corrupt page is an index page you can also try to");
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CALL mtr.add_suppression("InnoDB: fix the corruption by dumping, dropping, and reimporting");
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CALL mtr.add_suppression("InnoDB: the corrupt table. You can use CHECK");
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CALL mtr.add_suppression("InnoDB: TABLE to scan your table for corruption.");
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CALL mtr.add_suppression("InnoDB: See also .* about forcing recovery.");
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--echo # Create and populate the table to be corrupted
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CREATE TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT) ENGINE=InnoDB;
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INSERT INTO t1 (b) VALUES ('corrupt me');
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--disable_query_log
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--let $i = 10
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while ($i)
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{
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INSERT INTO t1 (b) VALUES (REPEAT('abcdefghijklmnopqrstuvwxyz', 100));
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dec $i;
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}
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--enable_query_log
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INSERT INTO t1 (b) VALUES ('corrupt me');
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let $MYSQLD_DATADIR=`select @@datadir`;
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let t1_IBD = $MYSQLD_DATADIR/test/t1.ibd;
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--echo # Write file to make mysql-test-run.pl expect the "crash", but don't
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--echo # start it until it's told to
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--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
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--echo # We give 30 seconds to do a clean shutdown because we do not want
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--echo # to redo apply the pages of t1.ibd at the time of recovery.
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--echo # We want SQL to initiate the first access to t1.ibd.
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shutdown_server 30;
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--echo # Wait until disconnected.
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--source include/wait_until_disconnected.inc
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--echo # Backup the t1.ibd before corrupting
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--copy_file $t1_IBD $MYSQLD_DATADIR/test/t1.ibd.backup
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--echo # Corrupt the table
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perl;
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use strict;
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use warnings;
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use Fcntl qw(:DEFAULT :seek);
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my $ibd_file = $ENV{'t1_IBD'};
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my $chunk;
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my $len;
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sysopen IBD_FILE, $ibd_file, O_RDWR || die "Unable to open $ibd_file";
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while ($len = sysread IBD_FILE, $chunk, 1024)
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{
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if ($chunk =~ s/corrupt me/korrupt me/)
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{
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print "Munged a string.\n";
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sysseek IBD_FILE, -$len, SEEK_CUR;
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syswrite IBD_FILE, $chunk, $len;
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}
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}
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close IBD_FILE;
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EOF
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--echo # Write file to make mysql-test-run.pl start up the server again
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--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
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--enable_reconnect
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--source include/wait_until_connected_again.inc
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SET DEBUG_DBUG = '+d,innodb_page_corruption_retries';
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--echo # Write file to make mysql-test-run.pl expect the "crash", but don't
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--echo # start it until it's told to
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--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
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--echo # The below SELECT query will crash the server because some pages
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--echo # on the disk are corrupted
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--error 2013
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SELECT * FROM t1;
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# The below mtr command --remove_file fails randomly on windows with
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# error number 13 which is permission denied on nix systems. We sleep
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# 1 second hoping that any process holding lock on t1.ibd is released.
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SLEEP 1;
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--echo # Restore the original t1.ibd
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--remove_file $MYSQLD_DATADIR/test/t1.ibd
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--move_file $MYSQLD_DATADIR/test/t1.ibd.backup $MYSQLD_DATADIR/test/t1.ibd
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--echo # Write file to make mysql-test-run.pl start up the server again
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--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
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--enable_reconnect
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--source include/wait_until_connected_again.inc
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# Note SET DEBUG = '-d,innodb_page_corruption_retries' is not required
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# because the session information is lost after server restart
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--echo # Cleanup
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DROP TABLE t1;
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