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Improve an MDEV-9011 test of innodb_encrypt_log.

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Test crash recovery from an encrypted redo log with innodb_encrypt_log=0.
Previously, we did a clean shutdown, so only the log checkpoint
information would have been read from the redo log. With this change,
we will be reading and applying encrypted redo log records.

include/start_mysqld.inc: Observe $restart_parameters.

encryption.innodb-log-encrypt: Remove some unnecessary statements,
and instead of restarting the server and concurrently accessing
the files while the server is running, kill the server, check the
files, and finally start up the server.

innodb.log_data_file_size: Use start_mysqld.inc with $restart_parameters.
This commit is contained in:
Marko Mäkelä
2017-01-12 12:33:46 +02:00
parent 4507f1e5d4
commit 2dc5d8bb7e
4 changed files with 18 additions and 31 deletions
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9
mysql-test/include/start_mysqld.inc
View File

@@ -1,7 +1,14 @@
# Include this script only after using shutdown_mysqld.inc
# where $_expect_file_name was initialized.
# Write file to make mysql-test-run.pl start up the server again
--exec echo "restart" > $_expect_file_name
if ($restart_parameters)
{
--exec echo "restart: $restart_parameters" > $_expect_file_name
}
if (!$restart_parameters)
{
--exec echo "restart" > $_expect_file_name
}
# Turn on reconnect
--enable_reconnect

4
mysql-test/suite/encryption/r/innodb-log-encrypt.result
View File

@@ -13,14 +13,14 @@ set current_num = current_num + 1;
end while;
end//
commit;
set autocommit=0;
begin;
call innodb_insert_proc(2000);
commit;
set autocommit=1;
update t1 set c1 = c1 +1;
select count(*) from t1;
count(*)
2000
# Kill the server
# ibdata1 yes on expecting NOT FOUND
NOT FOUND /privatejanprivate/ in ibdata1
# t1 yes on expecting NOT FOUND

25
mysql-test/suite/encryption/t/innodb-log-encrypt.test
View File

@@ -6,16 +6,6 @@
# MDEV-9011: Redo log encryption does not work
#
--disable_query_log
let $innodb_file_format_orig = `SELECT @@innodb_file_format`;
let $innodb_file_per_table_orig = `SELECT @@innodb_file_per_table`;
--enable_query_log
--disable_query_log
let $innodb_file_format_orig = `SELECT @@innodb_file_format`;
let $innodb_file_per_table_orig = `SELECT @@innodb_file_per_table`;
--enable_query_log
SET GLOBAL innodb_file_format = `Barracuda`;
SET GLOBAL innodb_file_per_table = ON;
@@ -35,16 +25,13 @@ end//
delimiter ;//
commit;
set autocommit=0;
begin;
call innodb_insert_proc(2000);
commit;
set autocommit=1;
update t1 set c1 = c1 +1;
select count(*) from t1;
-- source include/restart_mysqld.inc
--let $MYSQLD_DATADIR=`select @@datadir`
--let ib1_IBD = $MYSQLD_DATADIR/ibdata1
--let t1_IBD = $MYSQLD_DATADIR/test/t1.ibd
@@ -53,6 +40,8 @@ select count(*) from t1;
--let SEARCH_RANGE = 10000000
--let SEARCH_PATTERN=privatejanprivate
-- source include/kill_mysqld.inc
--echo # ibdata1 yes on expecting NOT FOUND
-- let SEARCH_FILE=$ib1_IBD
-- source include/search_pattern_in_file.inc
@@ -68,7 +57,7 @@ select count(*) from t1;
--echo # Restart mysqld --innodb_encrypt_log=0
-- let $restart_parameters=--innodb_encrypt_log=0
-- source include/restart_mysqld.inc
-- source include/start_mysqld.inc
insert into t1 values(5000, substring(MD5(RAND()), -64), REPEAT('publicmessage',10));
insert into t1 values(5001, substring(MD5(RAND()), -64), REPEAT('publicmessage',10));
@@ -106,9 +95,3 @@ insert into t1 values(5004, substring(MD5(RAND()), -64), REPEAT('publicmessage',
drop procedure innodb_insert_proc;
drop table t1;
# reset system
--disable_query_log
EVAL SET GLOBAL innodb_file_per_table = $innodb_file_per_table_orig;
EVAL SET GLOBAL innodb_file_format = $innodb_file_format_orig;
--enable_query_log

11
mysql-test/suite/innodb/t/log_data_file_size.test
View File

@@ -23,7 +23,7 @@ perl;
use Fcntl 'SEEK_CUR', 'SEEK_END';
my $page_size = $ENV{'INNODB_PAGE_SIZE'};
my $restart = 'restart';
my $restart;
if ($ENV{'MYSQLD_IS_DEBUG'})
{
# It is impractical to ensure that CREATE TABLE t will extend ibdata1.
@@ -37,17 +37,14 @@ if ($ENV{'MYSQLD_IS_DEBUG'})
while(<FILE>) { unless (/\0*/gso) { $empty_tail= 0; last } }
if ($empty_tail)
{
$restart = 'restart: --innodb-data-file-size-debug=' . $size;
$restart = "--innodb-data-file-size-debug=$size";
truncate(FILE, $page_size * $root);
}
close FILE;
}
open(FILE, ">$ENV{MYSQLTEST_VARDIR}/log/start_mysqld.txt") || die;
print FILE '--exec echo "', $restart, '" > $_expect_file_name
--enable_reconnect
--source include/wait_until_connected_again.inc
--disable_reconnect
';
print FILE "--let \$restart_parameters=$restart\n" if $restart;
print FILE "--source include/start_mysqld.inc\n";
close FILE;
open(FILE, "+<", "$ENV{'MYSQLD_DATADIR'}test/ibd4.ibd") or die;
truncate(FILE, $page_size * 4);