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MDEV-12353: Test InnoDB upgrade from multi-file redo log

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This commit is contained in:
Marko Mäkelä
2020-02-14 14:40:16 +02:00
parent 735c6ea3e6
commit 444c83b2ac
3 changed files with 208 additions and 2 deletions
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126
mysql-test/suite/innodb/t/log_corruption.test
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@ -17,6 +17,7 @@ call mtr.add_suppression("InnoDB: Missing MLOG_FILE_NAME or MLOG_FILE_DELETE bef
call mtr.add_suppression("InnoDB: Obtaining redo log encryption key version 1 failed");
call mtr.add_suppression("InnoDB: Decrypting checkpoint failed");
call mtr.add_suppression("InnoDB: Are you sure you are using the right ib_logfiles to start up the database\\? Log sequence number in the ib_logfiles is 1213964,");
call mtr.add_suppression("InnoDB: Log file .*ib_logfile1 is of different size 1048576 bytes than other log files 2097152 bytes!");
--enable_query_log
let bugdir= $MYSQLTEST_VARDIR/tmp/log_corruption;
@ -132,6 +133,9 @@ let SEARCH_PATTERN=Plugin 'InnoDB' registration as a STORAGE ENGINE failed;
--echo # redo log from before MariaDB 10.2.2, with corrupted log block
--remove_file $bugdir/ib_logfile0
--move_file $bugdir/ib_logfile $bugdir/ib_logfile0
# Create a dummy second redo log file that does not contain payload.
--copy_file $bugdir/ib_logfile0 $bugdir/ib_logfile1
perl;
die unless open OUT, "+<", "$ENV{bugdir}/ib_logfile0";
binmode OUT;
@ -164,6 +168,128 @@ AND support IN ('YES', 'DEFAULT', 'ENABLED');
--source include/search_pattern_in_file.inc
--let $restart_parameters= $dirs
--echo # Corrupted multi-file redo log from before MariaDB 10.2.2
--move_file $bugdir/ib_logfile0 $bugdir/ib_logfile
perl;
die unless open OUT, ">", "$ENV{bugdir}/ib_logfile0";
binmode OUT;
print OUT pack("x[9]nx[5]", 0x1286), " ", chr(0) x 492;
print OUT pack("x[13]nCNnxxNNx[256]", 0x1286, 12, 0x20000c, 0xf0, ~0, ~0);
print OUT pack("H*x[1240]", "B41DCAC4525D1217");
print OUT pack("H*x[5]", "800009440022000c0000000138");
print OUT pack("H*x[475]H*", "12860cb7809781e80006626f677573", "089C0ADA");
print OUT chr(0) x 1046016;
close OUT or die;
die unless open OUT, ">", "$ENV{bugdir}/ib_logfile1";
binmode OUT;
die unless seek(OUT, 0xFF800, 0);
print OUT chr(0) x 2048;
close OUT or die;
EOF
--let $restart_parameters= $dirs --innodb-force-recovery=5 --innodb-log-file-size=2m
--source include/start_mysqld.inc
SELECT COUNT(*) FROM INFORMATION_SCHEMA.ENGINES
WHERE engine = 'innodb'
AND support IN ('YES', 'DEFAULT', 'ENABLED');
--source include/shutdown_mysqld.inc
let SEARCH_PATTERN=InnoDB: Upgrade after a crash is not supported. This redo log was created before MariaDB 10\\.2\\.2, and it appears corrupted;
--source include/search_pattern_in_file.inc
--echo # Empty multi-file redo log from before MariaDB 10.2.2
perl;
die unless open OUT, "+<", "$ENV{bugdir}/ib_logfile1";
binmode OUT;
die unless seek(OUT, 0xFF800, 0);
print OUT pack("NnnNx[496]N", 0x80000944, 12, 12, 0, 0xb2a);
print OUT chr(0) x 1536;
close OUT or die;
EOF
--let $restart_parameters= $dirs --innodb-force-recovery=5 --innodb-log-file-size=2m
--source include/start_mysqld.inc
SELECT COUNT(*) FROM INFORMATION_SCHEMA.ENGINES
WHERE engine = 'innodb'
AND support IN ('YES', 'DEFAULT', 'ENABLED');
--source include/shutdown_mysqld.inc
--let SEARCH_PATTERN= InnoDB: Upgrading redo log:
--source include/search_pattern_in_file.inc
--echo # Multi-file redo log with size mismatch from after MariaDB 10.2.2
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/crc32.pl";
my $polynomial = 0x82f63b78; # CRC-32C
die unless open OUT, "+<", "$ENV{bugdir}/ib_logfile0";
binmode OUT;
$_= pack("Nx[5]nx[5]", 1, 0x1286) . "BogoDB 1.2.3.4" . chr(0) x 478;
print OUT $_, pack("N", mycrc32($_, 0, $polynomial));
# checkpoint page 1 and all-zero checkpoint 2
$_= pack("x[13]nCNNx[484]", 0x1286, 12, 0, 0x20080c);
print OUT $_, pack("N", mycrc32($_, 0, $polynomial));
print OUT chr(0) x 1024;
close OUT or die;
die unless open OUT, ">", "$ENV{bugdir}/ib_logfile1";
binmode OUT;
die unless seek(OUT, 0xFF800, 0);
print OUT chr(0) x 2048;
close OUT or die;
EOF
--echo # Corrupted multi-file redo log from after MariaDB 10.2.2
--let $restart_parameters= $dirs --innodb-force-recovery=5 --innodb-log-file-size=2m
--source include/start_mysqld.inc
SELECT COUNT(*) FROM INFORMATION_SCHEMA.ENGINES
WHERE engine = 'innodb'
AND support IN ('YES', 'DEFAULT', 'ENABLED');
--source include/shutdown_mysqld.inc
--let SEARCH_PATTERN=InnoDB: Log file .*ib_logfile1 is of different size 1048576 bytes than other log files 2097152 bytes!
--source include/search_pattern_in_file.inc
perl;
die unless open OUT, ">", "$ENV{bugdir}/ib_logfile1";
binmode OUT;
die unless seek(OUT, 0x1FFFFF, 0);
print OUT chr(0);
close OUT or die;
EOF
--let $restart_parameters= $dirs --innodb-force-recovery=5 --innodb-log-file-size=2m
--source include/start_mysqld.inc
SELECT COUNT(*) FROM INFORMATION_SCHEMA.ENGINES
WHERE engine = 'innodb'
AND support IN ('YES', 'DEFAULT', 'ENABLED');
--source include/shutdown_mysqld.inc
--let SEARCH_PATTERN=InnoDB: Upgrade after a crash is not supported\\. The redo log was created with BogoDB 1\\.2\\.3\\.4, and it appears corrupted\\.
--source include/search_pattern_in_file.inc
--echo # Empty multi-file redo log from after MariaDB 10.2.2
perl;
do "$ENV{MTR_SUITE_DIR}/../innodb/include/crc32.pl";
my $polynomial = 0x82f63b78; # CRC-32C
die unless open OUT, "+<", "$ENV{bugdir}/ib_logfile1";
binmode OUT;
die unless seek(OUT, 0x800, 0); # the first 2048 bytes are unused!
$_= pack("Nnnx[500]", 0x80000944, 12, 12);
print OUT $_, pack("N", mycrc32($_, 0, $polynomial));
close OUT or die;
EOF
--let $restart_parameters= $dirs --innodb-force-recovery=5 --innodb-log-file-size=2m
--source include/start_mysqld.inc
SELECT COUNT(*) FROM INFORMATION_SCHEMA.ENGINES
WHERE engine = 'innodb'
AND support IN ('YES', 'DEFAULT', 'ENABLED');
--source include/shutdown_mysqld.inc
--let SEARCH_PATTERN= InnoDB: Upgrading redo log:
--source include/search_pattern_in_file.inc
--let $restart_parameters= $dirs
--remove_file $bugdir/ib_logfile0
--move_file $bugdir/ib_logfile $bugdir/ib_logfile0
--echo # redo log from "after" MariaDB 10.2.2, but with invalid header checksum
perl;
die unless open OUT, "+<", "$ENV{bugdir}/ib_logfile0";