SET GLOBAL innodb_fast_shutdown=0;
# restart
SET GLOBAL INNODB_FILE_PER_TABLE= 0;
Warnings:
Warning	1287	'@@innodb_file_per_table' is deprecated and will be removed in a future release
SET UNIQUE_CHECKS=0, FOREIGN_KEY_CHECKS=0;
CREATE TABLE t1(f1 INT NOT NULL, f2 INT NOT NULL,
f3 INT NOT NULL, INDEX(f1),
INDEX(f2), INDEX(f3))ENGINE=InnoDB;
BEGIN;
INSERT INTO t1 SELECT seq, seq, seq FROM seq_1_to_16384;
INSERT INTO t1 SELECT seq, seq, seq FROM seq_1_to_16384;
INSERT INTO t1 SELECT seq, seq, seq FROM seq_1_to_16384;
COMMIT;
DROP TABLE t1;
SELECT NAME, FILE_SIZE FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESPACES WHERE SPACE = 0;
NAME	FILE_SIZE
innodb_system	70254592
SET GLOBAL innodb_fast_shutdown=0;
# restart
SELECT NAME, FILE_SIZE FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESPACES WHERE SPACE = 0;
NAME	FILE_SIZE
innodb_system	3145728