innodb_fast_shutdown should not wait for rollback to finish

	ib_logf(IB_LOG_LEVEL_INFO, "Starting shutdown...");

	while (srv_fast_shutdown == 0 && trx_rollback_or_clean_is_active) {

		/* we should wait until rollback after recovery end

		for slow shutdown */

		os_thread_sleep(100000);

	}

170209 10:58:21 [Note] InnoDB: Starting shutdown...

 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100170209 10:58:31 [Note] InnoDB: Rollback of trx with id 1286 completed

2017-02-09 10:58:31 7fb4fed13700  InnoDB: Rollback of non-prepared transactions completed

170209 10:58:32 [Note] InnoDB: Waiting for page_cleaner to finish flushing of buffer pool

170209 10:58:32 [Note] InnoDB: MySQL has requested a very fast shutdown without flushing the InnoDB buffer pool to data files. At the next mysqld startup InnoDB will do a crash recovery!

--source include/have_innodb.inc

# Embedded server tests do not support restarting

--source include/not_embedded.inc

CREATE TABLE t1(

  a INT PRIMARY KEY,

  b CHAR(255) NOT NULL DEFAULT '',

  c CHAR(255) NOT NULL DEFAULT ''

) ENGINE=InnoDB STATS_PERSISTENT=1;

BEGIN;

INSERT INTO t1 (a) VALUES (1),(2),(3),(4),(5),(6),(7),(8);

INSERT INTO t1 (a) SELECT a+8 FROM t1 WHERE a>0;

INSERT INTO t1 (a) SELECT a+16 FROM t1 WHERE a>0;

INSERT INTO t1 (a) SELECT a+32 FROM t1 WHERE a>0;

INSERT INTO t1 (a) SELECT a+64 FROM t1 WHERE a>0;

INSERT INTO t1 (a) SELECT a+128 FROM t1 WHERE a>0;

INSERT INTO t1 (a) SELECT a+256 FROM t1 WHERE a>0;

INSERT INTO t1 (a) SELECT a+512 FROM t1 WHERE a>0;

INSERT INTO t1 (a) SELECT a+1024 FROM t1 WHERE a>0;

INSERT INTO t1 (a) SELECT a+2048 FROM t1 WHERE a>0;

INSERT INTO t1 (a) SELECT a+4096 FROM t1 WHERE a>0;

INSERT INTO t1 (a) SELECT a+8192 FROM t1 WHERE a>0;

INSERT INTO t1 (a) SELECT a+16384 FROM t1 WHERE a>0;

INSERT INTO t1 (a) SELECT a+32768 FROM t1 WHERE a>0;

--echo # Persist the state of the above incomplete transaction by

--echo # causing a redo log write for another transaction.

--connect(con1, localhost, root)

SET GLOBAL innodb_flush_log_at_trx_commit=1;

ANALYZE TABLE t1;

--disconnect con1

--connection default

--let $restart_parameters= --innodb-fast-shutdown=2

--source include/kill_and_restart_mysqld.inc

-- echo # Request very fast shutdown (should be without rollback).

-- echo # Disable the rollback of recovered transactions on startup.

--let $restart_parameters= --innodb-force-recovery=3

--source include/restart_mysqld.inc

--echo # There table should not be empty.

--echo # Currently it may be, because the shutdown waited for the rollback!

--echo # (It can be nonempty if the rollback was not persisted.)

SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;

SELECT COUNT(*)>0 `Expected 1` FROM t1;

--let $restart_parameters=

--source include/restart_mysqld.inc

SELECT * FROM t1;

DROP TABLE t1;