File: readahead.test

package info (click to toggle)
mariadb-10.5 1%3A10.5.23-0%2Bdeb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 712,240 kB
  • sloc: ansic: 2,158,658; cpp: 1,843,101; asm: 297,745; perl: 59,967; sh: 53,869; pascal: 38,348; java: 33,919; yacc: 19,639; python: 11,119; xml: 10,126; sql: 10,027; ruby: 8,544; makefile: 6,343; cs: 2,866; lex: 1,205; javascript: 1,037; objc: 80; tcl: 73; awk: 46; php: 22; sed: 16
file content (22 lines) | stat: -rw-r--r-- 667 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
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;