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Diffstat (limited to 'mysql-test/suite/innodb/t/readahead.test')
| -rw-r--r-- | mysql-test/suite/innodb/t/readahead.test | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/mysql-test/suite/innodb/t/readahead.test b/mysql-test/suite/innodb/t/readahead.test new file mode 100644 index 00000000..b4b8e8e3 --- /dev/null +++ b/mysql-test/suite/innodb/t/readahead.test @@ -0,0 +1,22 @@ +--source include/have_innodb.inc +--source include/have_innodb_max_16k.inc +# Embedded server tests do not support restarting +--source include/not_embedded.inc + +--echo # Bug#25330449 ASSERT SIZE==SPACE->SIZE DURING BUF_READ_AHEAD_RANDOM + +let $MYSQLD_DATADIR=`SELECT @@datadir`; +CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=INNODB ROW_FORMAT=COMPRESSED; + +--source include/shutdown_mysqld.inc +--remove_file $MYSQLD_DATADIR/ib_buffer_pool + +--write_file $MYSQLD_DATADIR/ib_buffer_pool +EOF + +--source include/start_mysqld.inc +SET @saved = @@GLOBAL.innodb_random_read_ahead; +SET GLOBAL innodb_random_read_ahead = 1; + +DROP TABLE t1; +SET GLOBAL innodb_random_read_ahead = @saved; |