Merge pilot.mysql.com:/data/msvensson/mysql/mysql-5.1-rpl

into pilot.mysql.com:/data/msvensson/mysql/mysql-5.1-maint2 mysql-test/lib/mtr_cases.pm: Auto merged
2025-01-17 20:42:30 +01:00 · 2008-04-25 10:52:15 +02:00 · 2008-04-25 10:52:15 +02:00 · dfdc6ae897
commit dfdc6ae897
parent 72edf7dabf 32dcf68480
12 changed files with 1205 additions and 1 deletions
--- a/mysql-test/include/circular_rpl_for_4_hosts_init.inc
+++ b/mysql-test/include/circular_rpl_for_4_hosts_init.inc
@ -0,0 +1,130 @@
+#############################################################
+#
+# Author:  Serge Kozlov <skozlov@mysql.com>
+# Date:    03/11/2008
+# Purpose: Set up circular replication based on schema 
+# A->B->C->D->A
+#
+# Notes:
+# 1. --slave-num=3 must be added to *-master.opt file
+# 2. Even the test uses new names for servers but file names 
+#    of log files are still old:
+#    master_a -> master.[log|err]
+#    master_b -> slave.[log|err]
+#    master_c -> slave1.[log|err]
+#    master_d -> slave2.[log|err]
+#
+#############################################################
+--source include/master-slave.inc
+
+#
+# Set up circular ring by schema A->B->C-D->A 
+#
+
+--connection slave
+STOP SLAVE;
+RESET SLAVE;
+
+# master a
+--connection master
+--disconnect master
+connect (master_a,127.0.0.1,root,,test,$MASTER_MYPORT,);
+RESET MASTER;
+--disable_warnings
+STOP SLAVE;
+--enable_warnings
+RESET SLAVE;
+SET auto_increment_increment = 4;
+SET auto_increment_offset = 1;
+let $_binlog_file= query_get_value(SHOW MASTER STATUS, File, 1);
+
+# master b
+--connection slave
+--disconnect slave
+connect (master_b,127.0.0.1,root,,test,$SLAVE_MYPORT,);
+RESET MASTER;
+RESET SLAVE;
+--replace_result $MASTER_MYPORT MASTER_A_PORT $_binlog_file MASTER_A_LOG_FILE
+--eval CHANGE MASTER TO master_host='127.0.0.1',master_port=$MASTER_MYPORT,master_user='root',MASTER_LOG_FILE='$_binlog_file'
+SET auto_increment_increment = 4;
+SET auto_increment_offset = 2;
+let $_binlog_file= query_get_value(SHOW MASTER STATUS, File, 1);
+
+# master c
+--connection slave1
+--disconnect slave1
+connect (master_c,127.0.0.1,root,,test,$SLAVE_MYPORT1,);
+RESET MASTER;
+--disable_warnings
+STOP SLAVE;
+--enable_warnings
+RESET SLAVE;
+--replace_result $SLAVE_MYPORT MASTER_B_PORT $_binlog_file MASTER_B_LOG_FILE
+--eval CHANGE MASTER TO master_host='127.0.0.1',master_port=$SLAVE_MYPORT,master_user='root',MASTER_LOG_FILE='$_binlog_file'
+SET auto_increment_increment = 4;
+SET auto_increment_offset = 3;
+let $_binlog_file= query_get_value(SHOW MASTER STATUS, File, 1);
+
+# master d 
+connect (master_d,127.0.0.1,root,,test,$SLAVE_MYPORT2,);
+RESET MASTER;
+--disable_warnings
+STOP SLAVE;
+--enable_warnings
+RESET SLAVE;
+--replace_result $SLAVE_MYPORT1 MASTER_C_PORT $_binlog_file MASTER_C_LOG_FILE
+--eval CHANGE MASTER TO master_host='127.0.0.1',master_port=$SLAVE_MYPORT1,master_user='root',MASTER_LOG_FILE='$_binlog_file'
+SET auto_increment_increment = 4;
+SET auto_increment_offset = 4;
+let $_binlog_file= query_get_value(SHOW MASTER STATUS, File, 1);
+
+# master a
+--connection master_a
+--replace_result $SLAVE_MYPORT2 MASTER_D_PORT $_binlog_file MASTER_D_LOG_FILE
+--eval CHANGE MASTER TO master_host='127.0.0.1',master_port=$SLAVE_MYPORT2,master_user='root',MASTER_LOG_FILE='$_binlog_file'
+
+
+
+# Check server_ids: they should be different
+--connection master_a
+let $_id_a= query_get_value(SHOW VARIABLES LIKE 'server_id', Value, 1);
+SHOW VARIABLES LIKE 'auto_increment_%';
+--connection master_b
+let $_id_b= query_get_value(SHOW VARIABLES LIKE 'server_id', Value, 1);
+SHOW VARIABLES LIKE 'auto_increment_%';
+--connection master_c
+let $_id_c= query_get_value(SHOW VARIABLES LIKE 'server_id', Value, 1);
+SHOW VARIABLES LIKE 'auto_increment_%';
+--connection master_d
+let $_id_d= query_get_value(SHOW VARIABLES LIKE 'server_id', Value, 1);
+SHOW VARIABLES LIKE 'auto_increment_%';
+--connection master_a
+let $_compared_ids= (($_id_a <> $_id_b) AND ($_id_a <> $_id_c) AND ($_id_a <> $_id_d) AND ($_id_b <> $_id_c) AND ($_id_b <> $_id_d) AND ($_id_c <> $_id_d)) AS a;
+let $_compared_ids_result= query_get_value(SELECT $_compared_ids, a, 1);
+--echo $_compared_ids_result
+
+# Start ring
+--connection master_a
+connect(slave,127.0.0.1,root,,test,$MASTER_MYPORT);
+START SLAVE;
+--source include/wait_for_slave_to_start.inc
+--disconnect slave
+
+--connection master_b
+connect(slave,127.0.0.1,root,,test,$SLAVE_MYPORT1);
+START SLAVE;
+--source include/wait_for_slave_to_start.inc
+--disconnect slave
+
+--connection master_c
+connect(slave,127.0.0.1,root,,test,$SLAVE_MYPORT);
+START SLAVE;
+--source include/wait_for_slave_to_start.inc
+--disconnect slave
+
+--connection master_d
+connect(slave,127.0.0.1,root,,test,$SLAVE_MYPORT2);
+START SLAVE;
+--source include/wait_for_slave_to_start.inc
+--disconnect slave
+
--- a/mysql-test/include/circular_rpl_for_4_hosts_sync.inc
+++ b/mysql-test/include/circular_rpl_for_4_hosts_sync.inc
@ -0,0 +1,23 @@
+#############################################################
+#
+# Author:  Serge Kozlov <skozlov@mysql.com>
+# Date:    03/11/2008
+# Purpose: Sync all hosts for circular replication based on 
+# schema A->B->C->D->A
+# 
+# Notes: see include/circular_rpl_for_4_hosts_init.inc
+#  
+#############################################################
+
+# Make the full loop of sync
+--connection master_a
+--disable_query_log
+--sync_slave_with_master master_b
+--sync_slave_with_master master_c
+--sync_slave_with_master master_d
+--sync_slave_with_master master_a
+--sync_slave_with_master master_b
+--sync_slave_with_master master_c
+--save_master_pos
+--connection master_a
+--enable_query_log
--- a/mysql-test/include/ndb_master-slave_2ch.inc
+++ b/mysql-test/include/ndb_master-slave_2ch.inc
@ -0,0 +1,136 @@
+#############################################################
+# Author:  Serge Kozlov <skozlov@mysql.com>
+# Date:    03/17/2008
+# Purpose: Set up circular cluster replication where each 
+# cluster has two mysqlds and replication directions are 
+# following:
+#          master ---> slave  
+#           /            \
+#     cluster A        cluster B
+#           \            /
+#         master1 <--- slave1
+#############################################################
+
+--source include/have_log_bin.inc
+
+# Make connections to mysqlds
+
+connect (master,127.0.0.1,root,,test,$MASTER_MYPORT,);
+connect (master1,127.0.0.1,root,,test,$MASTER_MYPORT1,);
+connect (slave,127.0.0.1,root,,test,$SLAVE_MYPORT,);
+connect (slave1,127.0.0.1,root,,test,$SLAVE_MYPORT1,);
+
+# Check that all mysqld compiled with ndb support
+
+--connection master
+--disable_query_log
+--require r/true.require
+SELECT (support = 'YES' or support = 'DEFAULT') AS `TRUE` FROM information_schema.engines WHERE engine = 'ndbcluster';
+--source include/ndb_not_readonly.inc
+--enable_query_log
+
+--connection master1
+--disable_query_log
+--require r/true.require
+SELECT (support = 'YES' or support = 'DEFAULT') AS `TRUE` FROM information_schema.engines WHERE engine = 'ndbcluster';
+--source include/ndb_not_readonly.inc
+--enable_query_log
+
+--connection slave
+--disable_query_log
+--require r/true.require
+SELECT (support = 'YES' or support = 'DEFAULT') AS `TRUE` FROM information_schema.engines WHERE engine = 'ndbcluster';
+--source include/ndb_not_readonly.inc
+--enable_query_log
+
+--connection slave1
+--disable_query_log
+--require r/true.require
+SELECT (support = 'YES' or support = 'DEFAULT') AS `TRUE` FROM information_schema.engines WHERE engine = 'ndbcluster';
+--source include/ndb_not_readonly.inc
+--enable_query_log
+
+# Stop slaves
+
+--connection master
+--disable_warnings
+STOP SLAVE;
+--wait_for_slave_to_stop
+--enable_warnings
+
+--connection master1
+--disable_warnings
+STOP SLAVE;
+--wait_for_slave_to_stop
+--enable_warnings
+
+--connection slave
+--disable_warnings
+STOP SLAVE;
+--wait_for_slave_to_stop
+--enable_warnings
+
+--connection slave1
+--disable_warnings
+STOP SLAVE;
+--wait_for_slave_to_stop
+--enable_warnings
+
+# Reset masters
+
+--connection master
+--disable_warnings
+--disable_query_log
+USE test;
+--enable_query_log
+DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7,t8,t9;
+--enable_warnings
+RESET MASTER;
+
+--connection master1
+--disable_warnings
+--disable_query_log
+USE test;
+--enable_query_log
+DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7,t8,t9;
+--enable_warnings
+RESET MASTER;
+
+--connection slave
+--disable_warnings
+--disable_query_log
+USE test;
+--enable_query_log
+DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7,t8,t9;
+--enable_warnings
+RESET MASTER;
+
+--connection slave1
+--disable_warnings
+--disable_query_log
+USE test;
+--enable_query_log
+DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7,t8,t9;
+--enable_warnings
+RESET MASTER;
+
+# Start slaves
+
+--connection slave
+RESET SLAVE;
+--replace_result $MASTER_MYPORT MASTER_MYPORT
+--eval CHANGE MASTER TO master_host='127.0.0.1',master_port=$MASTER_MYPORT,master_user='root'
+START SLAVE;
+--source include/wait_for_slave_to_start.inc
+
+--connection master1
+RESET SLAVE;
+--replace_result $SLAVE_MYPORT1 SLAVE_MYPORT1
+--eval CHANGE MASTER TO master_host='127.0.0.1',master_port=$SLAVE_MYPORT1,master_user='root'
+START SLAVE;
+--source include/wait_for_slave_to_start.inc
+
+
+# Set the default connection to 'master' (cluster A)
+connection master;
+
--- a/mysql-test/lib/mtr_cases.pm
+++ b/mysql-test/lib/mtr_cases.pm
@ -52,6 +52,7 @@ sub collect_option {
 }

 use File::Basename;
+use File::Spec::Functions qw / splitdir /;
 use IO::File();
 use My::Config;
 use My::Platform;
@ -214,8 +215,12 @@ sub collect_one_suite($)
  my $suitedir= "$::glob_mysql_test_dir"; # Default
  if ( $suite ne "main" )
  {
-    if ( -d $suite ){
+    # Allow suite to be path to "some dir" if $suite has at least
+    # one directory part
+    if ( -d $suite and splitdir($suite) > 1 ){
      $suitedir= $suite;
+      mtr_report(" - from '$suitedir'");
+
    }
    else
    {
--- a/mysql-test/suite/rpl/r/rpl_circular_for_4_hosts.result
+++ b/mysql-test/suite/rpl/r/rpl_circular_for_4_hosts.result
@ -0,0 +1,298 @@
+*** Set up circular ring by schema A->B->C-D->A *** 
+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+STOP SLAVE;
+RESET SLAVE;
+RESET MASTER;
+STOP SLAVE;
+RESET SLAVE;
+SET auto_increment_increment = 4;
+SET auto_increment_offset = 1;
+RESET MASTER;
+RESET SLAVE;
+CHANGE MASTER TO master_host='127.0.0.1',master_port=MASTER_A_PORT,master_user='root',MASTER_LOG_FILE='MASTER_A_LOG_FILE';
+SET auto_increment_increment = 4;
+SET auto_increment_offset = 2;
+RESET MASTER;
+STOP SLAVE;
+RESET SLAVE;
+CHANGE MASTER TO master_host='127.0.0.1',master_port=MASTER_B_PORT,master_user='root',MASTER_LOG_FILE='MASTER_B_LOG_FILE';
+SET auto_increment_increment = 4;
+SET auto_increment_offset = 3;
+RESET MASTER;
+STOP SLAVE;
+RESET SLAVE;
+CHANGE MASTER TO master_host='127.0.0.1',master_port=MASTER_C_PORT,master_user='root',MASTER_LOG_FILE='MASTER_C_LOG_FILE';
+SET auto_increment_increment = 4;
+SET auto_increment_offset = 4;
+CHANGE MASTER TO master_host='127.0.0.1',master_port=MASTER_D_PORT,master_user='root',MASTER_LOG_FILE='MASTER_D_LOG_FILE';
+SHOW VARIABLES LIKE 'auto_increment_%';
+Variable_name	Value
+auto_increment_increment	4
+auto_increment_offset	1
+SHOW VARIABLES LIKE 'auto_increment_%';
+Variable_name	Value
+auto_increment_increment	4
+auto_increment_offset	2
+SHOW VARIABLES LIKE 'auto_increment_%';
+Variable_name	Value
+auto_increment_increment	4
+auto_increment_offset	3
+SHOW VARIABLES LIKE 'auto_increment_%';
+Variable_name	Value
+auto_increment_increment	4
+auto_increment_offset	4
+1
+START SLAVE;
+START SLAVE;
+START SLAVE;
+START SLAVE;
+
+*** Preparing data ***
+CREATE TABLE t1 (a INT NOT NULL AUTO_INCREMENT, b VARCHAR(100), c INT NOT NULL, PRIMARY KEY(a)) ENGINE=MyISAM;
+CREATE TABLE t2 (a INT NOT NULL AUTO_INCREMENT, b VARCHAR(100), c INT NOT NULL, PRIMARY KEY(a)) ENGINE=InnoDB;
+
+*** Testing schema A->B->C->D->A ***
+
+INSERT INTO t1(b,c) VALUES('A',1);
+INSERT INTO t1(b,c) VALUES('B',1);
+INSERT INTO t1(b,c) VALUES('C',1);
+INSERT INTO t1(b,c) VALUES('D',1);
+SELECT 'Master A',a,b FROM t1 WHERE c = 1 ORDER BY a,b;
+Master A	a	b
+Master A	1	A
+Master A	2	B
+Master A	3	C
+Master A	4	D
+SELECT 'Master B',a,b FROM t1 WHERE c = 1 ORDER BY a,b;
+Master B	a	b
+Master B	1	A
+Master B	2	B
+Master B	3	C
+Master B	4	D
+SELECT 'Master C',a,b FROM t1 WHERE c = 1 ORDER BY a,b;
+Master C	a	b
+Master C	1	A
+Master C	2	B
+Master C	3	C
+Master C	4	D
+SELECT 'Master D',a,b FROM t1 WHERE c = 1 ORDER BY a,b;
+Master D	a	b
+Master D	1	A
+Master D	2	B
+Master D	3	C
+Master D	4	D
+
+*** Testing schema A->B->D->A if C has failure ***
+
+* Do failure for C and then make new connection B->D *
+STOP SLAVE;
+SET GLOBAL SQL_SLAVE_SKIP_COUNTER = 1;
+START SLAVE;
+INSERT INTO t1 VALUES(6,'C',2);
+INSERT INTO t1(b,c) VALUES('B',2);
+INSERT INTO t1(b,c) VALUES('A',2);
+INSERT INTO t1(b,c) VALUES('D',2);
+
+* Data on servers (C failed) *
+SELECT 'Master A',a,b FROM t1 WHERE c = 2 ORDER BY a,b;
+Master A	a	b
+Master A	5	A
+Master A	8	D
+SELECT 'Master B',a,b FROM t1 WHERE c = 2 ORDER BY a,b;
+Master B	a	b
+Master B	5	A
+Master B	6	B
+Master B	8	D
+SELECT 'Master C',a,b FROM t1 WHERE c = 2 ORDER BY a,b;
+Master C	a	b
+Master C	6	C
+SELECT 'Master D',a,b FROM t1 WHERE c = 2 ORDER BY a,b;
+Master D	a	b
+Master D	8	D
+
+* Reconfigure replication to schema A->B->C->A *
+STOP SLAVE;
+STOP SLAVE;
+CHANGE MASTER TO master_host='127.0.0.1',master_port=MASTER_B_PORT,master_user='root',master_log_file='LOG_FILE',master_log_pos=LOG_POS;
+START SLAVE;
+
+* Check data inserted before failure *
+SELECT 'Master A',a,b FROM t1 WHERE c = 2 ORDER BY a,b;
+Master A	a	b
+Master A	5	A
+Master A	6	B
+Master A	8	D
+SELECT 'Master B',a,b FROM t1 WHERE c = 2 ORDER BY a,b;
+Master B	a	b
+Master B	5	A
+Master B	6	B
+Master B	8	D
+SELECT 'Master C',a,b FROM t1 WHERE c = 2 ORDER BY a,b;
+Master C	a	b
+Master C	6	C
+SELECT 'Master D',a,b FROM t1 WHERE c = 2 ORDER BY a,b;
+Master D	a	b
+Master D	5	A
+Master D	6	B
+Master D	8	D
+
+* Check data inserted after failure *
+INSERT INTO t1(b,c) VALUES('A',3);
+INSERT INTO t1(b,c) VALUES('B',3);
+INSERT INTO t1(b,c) VALUES('D',3);
+SELECT 'Master A',a,b FROM t1 WHERE c = 3 ORDER BY a,b;
+Master A	a	b
+Master A	9	A
+Master A	10	B
+Master A	12	D
+SELECT 'Master B',a,b FROM t1 WHERE c = 3 ORDER BY a,b;
+Master B	a	b
+Master B	9	A
+Master B	10	B
+Master B	12	D
+SELECT 'Master C',a,b FROM t1 WHERE c = 3 ORDER BY a,b;
+Master C	a	b
+SELECT 'Master D',a,b FROM t1 WHERE c = 3 ORDER BY a,b;
+Master D	a	b
+Master D	9	A
+Master D	10	B
+Master D	12	D
+
+*** Testing restoring scheme A->B->C->D->A after failure ***
+
+* Remove wrong event from C and restore B->C->D *
+STOP SLAVE;
+DELETE FROM t1 WHERE a = 6;
+START SLAVE;
+RESET MASTER;
+RESET SLAVE;
+CHANGE MASTER TO master_host='127.0.0.1',master_port=MASTER_C_PORT,master_user='root',master_log_file='LOG_FILE',master_log_pos=LOG_POS;
+START SLAVE;
+
+* Check data inserted before restoring schema A->B->C->D->A *
+SELECT 'Master A',a,b FROM t1 WHERE c IN (2,3) ORDER BY a,b;
+Master A	a	b
+Master A	5	A
+Master A	6	B
+Master A	8	D
+Master A	9	A
+Master A	10	B
+Master A	12	D
+SELECT 'Master B',a,b FROM t1 WHERE c IN (2,3) ORDER BY a,b;
+Master B	a	b
+Master B	5	A
+Master B	6	B
+Master B	8	D
+Master B	9	A
+Master B	10	B
+Master B	12	D
+SELECT 'Master C',a,b FROM t1 WHERE c IN (2,3) ORDER BY a,b;
+Master C	a	b
+Master C	5	A
+Master C	6	B
+Master C	8	D
+Master C	9	A
+Master C	10	B
+Master C	12	D
+SELECT 'Master D',a,b FROM t1 WHERE c IN (2,3) ORDER BY a,b;
+Master D	a	b
+Master D	5	A
+Master D	6	B
+Master D	8	D
+Master D	9	A
+Master D	10	B
+Master D	12	D
+
+* Check data inserted after restoring schema A->B->C->D->A *
+INSERT INTO t1(b,c) VALUES('A',4);
+INSERT INTO t1(b,c) VALUES('B',4);
+INSERT INTO t1(b,c) VALUES('C',4);
+INSERT INTO t1(b,c) VALUES('D',4);
+SELECT 'Master A',a,b FROM t1 WHERE c = 4 ORDER BY a,b;
+Master A	a	b
+Master A	13	A
+Master A	14	B
+Master A	15	C
+Master A	16	D
+SELECT 'Master B',a,b FROM t1 WHERE c = 4 ORDER BY a,b;
+Master B	a	b
+Master B	13	A
+Master B	14	B
+Master B	15	C
+Master B	16	D
+SELECT 'Master C',a,b FROM t1 WHERE c = 4 ORDER BY a,b;
+Master C	a	b
+Master C	13	A
+Master C	14	B
+Master C	15	C
+Master C	16	D
+SELECT 'Master D',a,b FROM t1 WHERE c = 4 ORDER BY a,b;
+Master D	a	b
+Master D	13	A
+Master D	14	B
+Master D	15	C
+Master D	16	D
+
+* Transactions with commits *
+BEGIN;
+BEGIN;
+SELECT 'Master A',b,COUNT(*) FROM t2 WHERE c = 1 GROUP BY b ORDER BY b;
+Master A	b	COUNT(*)
+Master A	A	100
+Master A	B	100
+Master A	C	100
+Master A	D	100
+SELECT 'Master B',b,COUNT(*) FROM t2 WHERE c = 1 GROUP BY b ORDER BY b;
+Master B	b	COUNT(*)
+Master B	A	100
+Master B	B	100
+Master B	C	100
+Master B	D	100
+SELECT 'Master C',b,COUNT(*) FROM t2 WHERE c = 1 GROUP BY b ORDER BY b;
+Master C	b	COUNT(*)
+Master C	A	100
+Master C	B	100
+Master C	C	100
+Master C	D	100
+SELECT 'Master D',b,COUNT(*) FROM t2 WHERE c = 1 GROUP BY b ORDER BY b;
+Master D	b	COUNT(*)
+Master D	A	100
+Master D	B	100
+Master D	C	100
+Master D	D	100
+
+* Transactions with rollbacks *
+BEGIN;
+BEGIN;
+SELECT 'Master A',b,COUNT(*) FROM t2 WHERE c = 2 GROUP BY b ORDER BY b;
+Master A	b	COUNT(*)
+Master A	B	100
+Master A	D	100
+SELECT 'Master B',b,COUNT(*) FROM t2 WHERE c = 2 GROUP BY b ORDER BY b;
+Master B	b	COUNT(*)
+Master B	B	100
+Master B	D	100
+SELECT 'Master C',b,COUNT(*) FROM t2 WHERE c = 2 GROUP BY b ORDER BY b;
+Master C	b	COUNT(*)
+Master C	B	100
+Master C	D	100
+SELECT 'Master D',b,COUNT(*) FROM t2 WHERE c = 2 GROUP BY b ORDER BY b;
+Master D	b	COUNT(*)
+Master D	B	100
+Master D	D	100
+
+*** Clean up ***
+DROP TABLE t1,t2;
+STOP SLAVE;
+RESET SLAVE;
+STOP SLAVE;
+RESET SLAVE;
+STOP SLAVE;
+RESET SLAVE;
+STOP SLAVE;
+RESET SLAVE;
--- a/mysql-test/suite/rpl/t/rpl_circular_for_4_hosts-master.opt
+++ b/mysql-test/suite/rpl/t/rpl_circular_for_4_hosts-master.opt
@ -0,0 +1 @@
+--slave-num=3 --log-slave-updates --innodb
--- a/mysql-test/suite/rpl/t/rpl_circular_for_4_hosts-slave.opt
+++ b/mysql-test/suite/rpl/t/rpl_circular_for_4_hosts-slave.opt
@ -0,0 +1 @@
+--log-slave-updates --innodb
--- a/mysql-test/suite/rpl/t/rpl_circular_for_4_hosts.test
+++ b/mysql-test/suite/rpl/t/rpl_circular_for_4_hosts.test
@ -0,0 +1,328 @@
+#############################################################
+# Author: Serge Kozlov <skozlov@mysql.com>
+# Date:   03/12/2008
+# Purpose: Testing circular replication based on schema 
+# A->B->C->D->A with using AUTO_INCREMENT_INCREMENT,
+# AUTO_INCREMENT_OFFSET variables and failover
+#############################################################
+--source include/have_innodb.inc
+
+# Set up circular ring and new names for servers
+--echo *** Set up circular ring by schema A->B->C->D->A *** 
+--source include/circular_rpl_for_4_hosts_init.inc
+--echo
+
+# Preparing data.
+--echo *** Preparing data ***
+--connection master_a
+CREATE TABLE t1 (a INT NOT NULL AUTO_INCREMENT, b VARCHAR(100), c INT NOT NULL, PRIMARY KEY(a)) ENGINE=MyISAM;
+CREATE TABLE t2 (a INT NOT NULL AUTO_INCREMENT, b VARCHAR(100), c INT NOT NULL, PRIMARY KEY(a)) ENGINE=InnoDB;
+--source include/circular_rpl_for_4_hosts_sync.inc
+--connection master_d
+--echo
+
+#
+# Testing
+#
+
+--echo *** Testing schema A->B->C->D->A ***
+--echo
+# insert data via all hosts
+--connection master_a
+INSERT INTO t1(b,c) VALUES('A',1);
+--sync_slave_with_master master_b
+INSERT INTO t1(b,c) VALUES('B',1);
+--sync_slave_with_master master_c
+INSERT INTO t1(b,c) VALUES('C',1);
+--sync_slave_with_master master_d
+INSERT INTO t1(b,c) VALUES('D',1);
+
+--source include/circular_rpl_for_4_hosts_sync.inc
+
+--connection master_a
+SELECT 'Master A',a,b FROM t1 WHERE c = 1 ORDER BY a,b;
+--connection master_b
+SELECT 'Master B',a,b FROM t1 WHERE c = 1 ORDER BY a,b;
+--connection master_c
+SELECT 'Master C',a,b FROM t1 WHERE c = 1 ORDER BY a,b;
+--connection master_d
+SELECT 'Master D',a,b FROM t1 WHERE c = 1 ORDER BY a,b;
+--echo
+
+--echo *** Testing schema A->B->D->A if C has failure ***
+--echo 
+--echo * Do failure for C and then make new connection B->D *
+# Do not replicate next event from C
+--connection master_d
+connect(slave,127.0.0.1,root,,test,$SLAVE_MYPORT2);
+STOP SLAVE;
+SET GLOBAL SQL_SLAVE_SKIP_COUNTER = 1;
+START SLAVE;
+--source include/wait_for_slave_to_start.inc
+disconnect slave;
+--connection master_c
+INSERT INTO t1 VALUES(6,'C',2);
+--save_master_pos
+--connection master_b
+INSERT INTO t1(b,c) VALUES('B',2);
+# Wait while C will stop.
+--connection master_c
+--let $slave_param= Slave_SQL_Running
+--let $slave_param_value= No
+--source include/wait_for_slave_param.inc
+--connection master_a
+INSERT INTO t1(b,c) VALUES('A',2);
+--connection master_d
+INSERT INTO t1(b,c) VALUES('D',2);
+
+
+# Sync all servers except C
+--connection master_b
+let $wait_condition= SELECT COUNT(*)=3 FROM t1 WHERE a > 4;
+--source include/wait_condition.inc
+
+--echo
+--echo * Data on servers (C failed) *
+# Masters C,D shouldn't have correct data
+--connection master_a
+SELECT 'Master A',a,b FROM t1 WHERE c = 2 ORDER BY a,b;
+--connection master_b
+SELECT 'Master B',a,b FROM t1 WHERE c = 2 ORDER BY a,b;
+--connection master_c
+SELECT 'Master C',a,b FROM t1 WHERE c = 2 ORDER BY a,b;
+--connection master_d
+SELECT 'Master D',a,b FROM t1 WHERE c = 2 ORDER BY a,b;
+--echo
+
+--echo * Reconfigure replication to schema A->B->C->A *
+# Exclude Master C 
+--connection master_c
+STOP SLAVE;
+--let $pos_c= query_get_value(SHOW SLAVE STATUS, Exec_Master_Log_Pos, 1)
+--let $file_c= query_get_value(SHOW SLAVE STATUS, Master_Log_File, 1)
+--connection master_d
+STOP SLAVE;
+--replace_result $SLAVE_MYPORT MASTER_B_PORT $file_c LOG_FILE $pos_c LOG_POS 
+--eval CHANGE MASTER TO master_host='127.0.0.1',master_port=$SLAVE_MYPORT,master_user='root',master_log_file='$file_c',master_log_pos=$pos_c
+connect(slave,127.0.0.1,root,,test,$SLAVE_MYPORT2);
+START SLAVE;
+--source include/wait_for_slave_to_start.inc
+disconnect slave;
+--connection master_b
+--sync_slave_with_master master_d
+--echo
+
+--echo * Check data inserted before failure *
+--connection master_a
+SELECT 'Master A',a,b FROM t1 WHERE c = 2 ORDER BY a,b;
+--connection master_b
+SELECT 'Master B',a,b FROM t1 WHERE c = 2 ORDER BY a,b;
+--connection master_c
+SELECT 'Master C',a,b FROM t1 WHERE c = 2 ORDER BY a,b;
+--connection master_d
+SELECT 'Master D',a,b FROM t1 WHERE c = 2 ORDER BY a,b;
+--echo
+
+--echo * Check data inserted after failure *
+--connection master_a
+INSERT INTO t1(b,c) VALUES('A',3);
+--connection master_b
+INSERT INTO t1(b,c) VALUES('B',3);
+--connection master_d
+INSERT INTO t1(b,c) VALUES('D',3);
+--connection master_a  
+
+--sync_slave_with_master master_b
+--sync_slave_with_master master_d
+--sync_slave_with_master master_a
+--sync_slave_with_master master_b
+
+--connection master_a
+SELECT 'Master A',a,b FROM t1 WHERE c = 3 ORDER BY a,b;
+--connection master_b
+SELECT 'Master B',a,b FROM t1 WHERE c = 3 ORDER BY a,b;
+--connection master_c
+SELECT 'Master C',a,b FROM t1 WHERE c = 3 ORDER BY a,b;
+--connection master_d
+SELECT 'Master D',a,b FROM t1 WHERE c = 3 ORDER BY a,b;
+--connection master_a
+--echo
+
+--echo *** Testing restoring scheme A->B->C->D->A after failure ***
+--echo
+# Master D will ignore a next event from C so that event will not be 
+# distributed to other servers
+--echo * Remove wrong event from C and restore B->C->D *
+--connection master_d
+STOP SLAVE;
+--wait_for_slave_to_stop
+--connection master_c
+DELETE FROM t1 WHERE a = 6;
+START SLAVE;
+--connection master_b
+--sync_slave_with_master master_c
+RESET MASTER;
+--let $file_d= query_get_value(SHOW MASTER STATUS, File, 1)
+--let $pos_d= query_get_value(SHOW MASTER STATUS, Position, 1)
+--connection master_d
+RESET SLAVE;
+--replace_result $SLAVE_MYPORT1 MASTER_C_PORT $file_d LOG_FILE $pos_d LOG_POS 
+--eval CHANGE MASTER TO master_host='127.0.0.1',master_port=$SLAVE_MYPORT1,master_user='root',master_log_file='$file_d',master_log_pos=$pos_d
+START SLAVE;
+--connection master_c
+--sync_slave_with_master master_d
+--source include/circular_rpl_for_4_hosts_sync.inc
+
+--echo
+--echo * Check data inserted before restoring schema A->B->C->D->A *
+--connection master_a
+SELECT 'Master A',a,b FROM t1 WHERE c IN (2,3) ORDER BY a,b;
+--sync_slave_with_master master_b
+SELECT 'Master B',a,b FROM t1 WHERE c IN (2,3) ORDER BY a,b;
+--sync_slave_with_master master_c
+SELECT 'Master C',a,b FROM t1 WHERE c IN (2,3) ORDER BY a,b;
+--sync_slave_with_master master_d
+SELECT 'Master D',a,b FROM t1 WHERE c IN (2,3) ORDER BY a,b;
+--sync_slave_with_master master_a
+--echo
+
+--echo * Check data inserted after restoring schema A->B->C->D->A *
+--connection master_a
+INSERT INTO t1(b,c) VALUES('A',4);
+--connection master_b
+INSERT INTO t1(b,c) VALUES('B',4);
+--connection master_c
+INSERT INTO t1(b,c) VALUES('C',4);
+--connection master_d
+INSERT INTO t1(b,c) VALUES('D',4);
+--connection master_a
+
+--source include/circular_rpl_for_4_hosts_sync.inc
+
+--connection master_a
+SELECT 'Master A',a,b FROM t1 WHERE c = 4 ORDER BY a,b;
+--connection master_b
+SELECT 'Master B',a,b FROM t1 WHERE c = 4 ORDER BY a,b;
+--connection master_c
+SELECT 'Master C',a,b FROM t1 WHERE c = 4 ORDER BY a,b;
+--connection master_d
+SELECT 'Master D',a,b FROM t1 WHERE c = 4 ORDER BY a,b;
+--connection master_a
+--echo
+
+--echo * Transactions with commits *
+# Testing mixing of transactions and regular inserts
+--connection master_a
+BEGIN;
+--connection master_c
+BEGIN;
+let $counter= 100;
+--connection master_a
+--disable_query_log
+while ($counter) {
+ --connection master_a
+ INSERT INTO t2(b,c) VALUES('A',1);
+ --connection master_b
+ INSERT INTO t2(b,c) VALUES('B',1);
+ --connection master_c
+ INSERT INTO t2(b,c) VALUES('C',1);
+ --connection master_d
+ INSERT INTO t2(b,c) VALUES('D',1);
+ dec $counter;
+}
+--connection master_a
+COMMIT;
+--connection master_c
+COMMIT;
+--connection master_a
+--enable_query_log
+
+
+--let $wait_condition= SELECT COUNT(*)=400 FROM t2 WHERE c = 1
+--connection master_a
+--source include/wait_condition.inc
+--connection master_b
+--source include/wait_condition.inc
+--connection master_c
+--source include/wait_condition.inc
+--connection master_d
+--source include/wait_condition.inc
+
+--connection master_a
+SELECT 'Master A',b,COUNT(*) FROM t2 WHERE c = 1 GROUP BY b ORDER BY b;
+--connection master_b
+SELECT 'Master B',b,COUNT(*) FROM t2 WHERE c = 1 GROUP BY b ORDER BY b;
+--connection master_c
+SELECT 'Master C',b,COUNT(*) FROM t2 WHERE c = 1 GROUP BY b ORDER BY b;
+--connection master_d
+SELECT 'Master D',b,COUNT(*) FROM t2 WHERE c = 1 GROUP BY b ORDER BY b;
+--connection master_a
+--echo
+
+--echo * Transactions with rollbacks *
+# Testing mixing of transactions with rollback and regular inserts
+--connection master_a
+BEGIN;
+--connection master_c
+BEGIN;
+let $counter= 100;
+--connection master_a
+--disable_query_log
+while ($counter) {
+ --connection master_a
+ INSERT INTO t2(b,c) VALUES('A',2);
+ --connection master_b
+ INSERT INTO t2(b,c) VALUES('B',2);
+ --connection master_c
+ INSERT INTO t2(b,c) VALUES('C',2);
+ --connection master_d
+ INSERT INTO t2(b,c) VALUES('D',2);
+ dec $counter;
+}
+--connection master_a
+ROLLBACK;
+--connection master_c
+ROLLBACK;
+--connection master_a
+--enable_query_log
+
+--let $wait_condition= SELECT COUNT(*)=200 FROM t2 WHERE c = 2
+--connection master_a
+--source include/wait_condition.inc
+--connection master_b
+--source include/wait_condition.inc
+--connection master_c
+--source include/wait_condition.inc
+--connection master_d
+--source include/wait_condition.inc
+
+--connection master_a
+SELECT 'Master A',b,COUNT(*) FROM t2 WHERE c = 2 GROUP BY b ORDER BY b;
+--connection master_b
+SELECT 'Master B',b,COUNT(*) FROM t2 WHERE c = 2 GROUP BY b ORDER BY b;
+--connection master_c
+SELECT 'Master C',b,COUNT(*) FROM t2 WHERE c = 2 GROUP BY b ORDER BY b;
+--connection master_d
+SELECT 'Master D',b,COUNT(*) FROM t2 WHERE c = 2 GROUP BY b ORDER BY b;
+--connection master_a
+
+--echo
+
+# Clean up
+--echo *** Clean up ***
+--connection master_a
+DROP TABLE t1,t2;
+--source include/circular_rpl_for_4_hosts_sync.inc
+
+--connection master_a
+STOP SLAVE;
+RESET SLAVE;
+--connection master_b
+STOP SLAVE;
+RESET SLAVE;
+--connection master_c
+STOP SLAVE;
+RESET SLAVE;
+--connection master_d
+STOP SLAVE;
+RESET SLAVE;
--- a/mysql-test/suite/rpl_ndb/r/rpl_ndb_circular_2ch.result
+++ b/mysql-test/suite/rpl_ndb/r/rpl_ndb_circular_2ch.result
@ -0,0 +1,101 @@
+STOP SLAVE;
+STOP SLAVE;
+STOP SLAVE;
+STOP SLAVE;
+DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7,t8,t9;
+RESET MASTER;
+DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7,t8,t9;
+RESET MASTER;
+DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7,t8,t9;
+RESET MASTER;
+DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7,t8,t9;
+RESET MASTER;
+RESET SLAVE;
+CHANGE MASTER TO master_host='127.0.0.1',master_port=MASTER_MYPORT,master_user='root';
+START SLAVE;
+RESET SLAVE;
+CHANGE MASTER TO master_host='127.0.0.1',master_port=SLAVE_MYPORT1,master_user='root';
+START SLAVE;
+
+*** Check server_id of mysqld servers ***
+SHOW VARIABLES LIKE "server_id";
+Variable_name	Value
+server_id	1
+SET auto_increment_offset = 1;
+SET auto_increment_increment = 2;
+SHOW VARIABLES LIKE "server_id";
+Variable_name	Value
+server_id	1
+SET auto_increment_offset = 1;
+SET auto_increment_increment = 2;
+SHOW VARIABLES LIKE "server_id";
+Variable_name	Value
+server_id	2
+SET auto_increment_offset = 2;
+SET auto_increment_increment = 2;
+SHOW VARIABLES LIKE "server_id";
+Variable_name	Value
+server_id	2
+SET auto_increment_offset = 2;
+SET auto_increment_increment = 2;
+
+*** Preparing data ***
+CREATE TABLE t1 (a INT NOT NULL AUTO_INCREMENT, b VARCHAR(100), c INT NOT NULL, PRIMARY KEY(a)) ENGINE=ndb;
+
+*** Basic testing  ***
+Insert rows via all hosts
+Check data on both clusters 
+* Cluster A *
+SELECT COUNT(*), SUM(a), b FROM t1 WHERE c = 1 GROUP BY b ORDER BY b;
+COUNT(*)	SUM(a)	b
+10	190	master
+10	210	master1
+10	200	slave
+10	220	slave1
+* Cluster B *
+SELECT COUNT(*), SUM(a), b FROM t1 WHERE c = 1 GROUP BY b ORDER BY b;
+COUNT(*)	SUM(a)	b
+10	190	master
+10	210	master1
+10	200	slave
+10	220	slave1
+
+*** Transaction testing ***
+BEGIN;
+BEGIN;
+COMMIT;
+COMMIT;
+Check data on both clusters 
+* Cluster A *
+SELECT COUNT(*), SUM(a), b FROM t1 WHERE c = 2 GROUP BY b ORDER BY b;
+COUNT(*)	SUM(a)	b
+100	23900	master
+100	24100	master1
+100	24000	slave
+100	24200	slave1
+* Cluster B *
+SELECT COUNT(*), SUM(a), b FROM t1 WHERE c = 2 GROUP BY b ORDER BY b;
+COUNT(*)	SUM(a)	b
+100	23900	master
+100	24100	master1
+100	24000	slave
+100	24200	slave1
+
+BEGIN;
+BEGIN;
+ROLLBACK;
+ROLLBACK;
+Check data on both clusters 
+* Cluster A *
+SELECT COUNT(*), SUM(a), b FROM t1 WHERE c = 3 GROUP BY b ORDER BY b;
+COUNT(*)	SUM(a)	b
+100	64100	master1
+100	64000	slave
+* Cluster B *
+SELECT COUNT(*), SUM(a), b FROM t1 WHERE c = 3 GROUP BY b ORDER BY b;
+COUNT(*)	SUM(a)	b
+100	64100	master1
+100	64000	slave
+
+DELETE FROM t1;
+
--- a/mysql-test/suite/rpl_ndb/t/rpl_ndb_circular_2ch-master.opt
+++ b/mysql-test/suite/rpl_ndb/t/rpl_ndb_circular_2ch-master.opt
@ -0,0 +1 @@
+--slave-num=2 --server-id=1 --log-bin -log-slave-updates
--- a/mysql-test/suite/rpl_ndb/t/rpl_ndb_circular_2ch-slave.opt
+++ b/mysql-test/suite/rpl_ndb/t/rpl_ndb_circular_2ch-slave.opt
@ -0,0 +1 @@
+--server-id=2 --log-bin --log-slave-updates --skip-slave-start
--- a/mysql-test/suite/rpl_ndb/t/rpl_ndb_circular_2ch.test
+++ b/mysql-test/suite/rpl_ndb/t/rpl_ndb_circular_2ch.test
@ -0,0 +1,179 @@
+#############################################################
+# Author:  Serge Kozlov <skozlov@mysql.com>
+# Date:    03/17/2008
+# Purpose: Testing cluster circular replication based on two
+# independent channels between two clusters
+#############################################################
+--source include/have_ndb.inc
+--source include/ndb_master-slave_2ch.inc
+--echo
+
+# Check server_id and set auto_increment_* variables
+--echo *** Check server_id of mysqld servers ***
+--connection master
+SHOW VARIABLES LIKE "server_id";
+SET auto_increment_offset = 1;
+SET auto_increment_increment = 2;
+--connection master1
+SHOW VARIABLES LIKE "server_id";
+SET auto_increment_offset = 1;
+SET auto_increment_increment = 2;
+--connection slave
+SHOW VARIABLES LIKE "server_id";
+SET auto_increment_offset = 2;
+SET auto_increment_increment = 2;
+--connection slave1
+SHOW VARIABLES LIKE "server_id";
+SET auto_increment_offset = 2;
+SET auto_increment_increment = 2;
+--echo
+
+# Preparing data.
+--echo *** Preparing data ***
+--connection master
+CREATE TABLE t1 (a INT NOT NULL AUTO_INCREMENT, b VARCHAR(100), c INT NOT NULL, PRIMARY KEY(a)) ENGINE=ndb;
+
+let $wait_binlog_event= CREATE TABLE t1;
+--source include/wait_for_binlog_event.inc
+--connection master1
+--source include/wait_for_binlog_event.inc
+--connection slave
+--source include/wait_for_binlog_event.inc
+--connection slave1
+--source include/wait_for_binlog_event.inc
+--echo
+
+#
+# Testing
+#
+
+--echo *** Basic testing  ***
+# insert data via all hosts
+--echo Insert rows via all hosts
+--disable_query_log
+let $counter= 10;
+while ($counter) {
+ --connection master
+ INSERT INTO t1(b,c) VALUES('master',1);
+ --connection master1
+ INSERT INTO t1(b,c) VALUES('master1',1);
+ --connection slave
+ INSERT INTO t1(b,c) VALUES('slave',1);
+ --connection slave1
+ INSERT INTO t1(b,c) VALUES('slave1',1);
+ dec $counter;
+}
+--connection master
+--enable_query_log
+
+# Wait replication between clusters
+let $wait_condition= SELECT COUNT(*)=40 FROM t1 WHERE c = 1;
+--source include/wait_condition.inc
+--connection slave
+--source include/wait_condition.inc
+
+# Check data
+--echo Check data on both clusters 
+--connection master
+--echo * Cluster A *
+SELECT COUNT(*), SUM(a), b FROM t1 WHERE c = 1 GROUP BY b ORDER BY b;
+--connection slave
+--echo * Cluster B *
+SELECT COUNT(*), SUM(a), b FROM t1 WHERE c = 1 GROUP BY b ORDER BY b;
+--echo
+
+--echo *** Transaction testing ***
+# Start transaction for one mysqld and do mass of inserts for other.
+# Do it for for both clusters
+
+--connection master
+BEGIN;
+--connection slave1
+BEGIN;
+let $counter= 100;
+--connection master
+--disable_query_log
+while ($counter) {
+ --connection master
+ INSERT INTO t1(b,c) VALUES('master',2);
+ --connection master1
+ INSERT INTO t1(b,c) VALUES('master1',2);
+ --connection slave
+ INSERT INTO t1(b,c) VALUES('slave',2);
+ --connection slave1
+ INSERT INTO t1(b,c) VALUES('slave1',2);
+ dec $counter;
+}
+--connection master
+--enable_query_log
+COMMIT;
+--connection slave1
+COMMIT;
+
+# Wait replication between clusters
+--connection master
+let $wait_condition= SELECT COUNT(*)=400 FROM t1 WHERE c = 2;
+--source include/wait_condition.inc
+--connection slave
+--source include/wait_condition.inc
+
+--echo Check data on both clusters 
+--connection master
+--echo * Cluster A *
+SELECT COUNT(*), SUM(a), b FROM t1 WHERE c = 2 GROUP BY b ORDER BY b;
+--connection slave
+--echo * Cluster B *
+SELECT COUNT(*), SUM(a), b FROM t1 WHERE c = 2 GROUP BY b ORDER BY b;
+--echo
+
+# Start transaction and then roll back
+
+--connection master
+BEGIN;
+--connection slave1
+BEGIN;
+let $counter= 100;
+--connection master
+--disable_query_log
+while ($counter) {
+ --connection master
+ INSERT INTO t1(b,c) VALUES('master',3);
+ --connection master1
+ INSERT INTO t1(b,c) VALUES('master1',3);
+ --connection slave
+ INSERT INTO t1(b,c) VALUES('slave',3);
+ --connection slave1
+ INSERT INTO t1(b,c) VALUES('slave1',3);
+ dec $counter;
+}
+--connection master
+--enable_query_log
+ROLLBACK;
+--connection slave1
+ROLLBACK;
+
+# Wait replication between clusters
+--connection master
+let $wait_condition= SELECT COUNT(*)=200 FROM t1 WHERE c = 3;
+--source include/wait_condition.inc
+--connection slave
+--source include/wait_condition.inc
+
+--echo Check data on both clusters 
+--connection master
+--echo * Cluster A *
+SELECT COUNT(*), SUM(a), b FROM t1 WHERE c = 3 GROUP BY b ORDER BY b;
+--connection slave
+--echo * Cluster B *
+SELECT COUNT(*), SUM(a), b FROM t1 WHERE c = 3 GROUP BY b ORDER BY b;
+--echo
+
+# Clean up
+--connection master
+DELETE FROM t1;
+--connection slave
+let $wait_condition= SELECT COUNT(*)=0 FROM t1;
+--source include/wait_condition.inc
+--echo
+
+# End of test 5.1
				`@ -0,0 +1 @@`
				`--slave-num=2 --server-id=1 --log-bin -log-slave-updates`
				`@ -0,0 +1 @@`
				`--server-id=2 --log-bin --log-slave-updates --skip-slave-start`