MDEV-21189: Dropping partition with 'wsrep_OSU_method=RSU' and 'SESSION sql_log_bin = 0' cases the galera node to hang

Found two bugs

(1) have_committing_connections was missing mutex unlock on one
exit case. As this function is called on a loop it caused mutex
lock when we already owned the mutex. This could cause hang.

(2) wsrep_RSU_begin did set up error code when partition to
be dropped could not be MDL-locked because of concurrent
operations but wrong error code was propagated to upper layer
causing error to be ignored. This could have also caused
the hang.

2 files changed, 471 insertions, 0 deletions

diff --git a/mysql-test/suite/galera/t/galera_partition.cnf b/mysql-test/suite/galera/t/galera_partition.cnf
new file mode 100644
index 00000000000..e6cb13ef523
--- /dev/null
+++ b/mysql-test/suite/galera/t/galera_partition.cnf
@@ -0,0 +1,18 @@
+!include ../galera_4nodes.cnf
+
+[mysqld.1]
+wsrep_provider_options='base_port=@mysqld.1.#galera_port;gcache.size=10M;gmcast.segment=1'
+wsrep_slave_threads=10
+
+[mysqld.2]
+wsrep_provider_options='base_port=@mysqld.2.#galera_port;gcache.size=10M;gmcast.segment=1'
+wsrep_slave_threads=10
+
+[mysqld.3]
+wsrep_provider_options='base_port=@mysqld.3.#galera_port;gcache.size=10M;gmcast.segment=2'
+wsrep_slave_threads=10
+
+[mysqld.4]
+wsrep_provider_options='base_port=@mysqld.4.#galera_port;gcache.size=10M;gmcast.segment=3'
+wsrep_slave_threads=10
+
diff --git a/mysql-test/suite/galera/t/galera_partition.test b/mysql-test/suite/galera/t/galera_partition.test
new file mode 100644
index 00000000000..a2044936cd1
--- /dev/null
+++ b/mysql-test/suite/galera/t/galera_partition.test
@@ -0,0 +1,453 @@
+--source include/galera_cluster.inc
+--source include/have_partition.inc
+
+--connection node_1
+
+call mtr.add_suppression("WSREP: RSU failed due to pending transactions, schema: test, query ALTER.*");
+call mtr.add_suppression("WSREP: ALTER TABLE isolation failure");
+
+--connect node_3, 127.0.0.1, root, , test, $NODE_MYPORT_3
+--connect node_4, 127.0.0.1, root, , test, $NODE_MYPORT_4
+--connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1
+
+--connection node_1
+
+CREATE TABLE t1(
+ id bigint unsigned NOT NULL AUTO_INCREMENT,
+ dt datetime NOT NULL,
+ PRIMARY KEY (id,dt),
+ KEY dt_idx (dt)
+) ENGINE=InnoDB
+PARTITION BY RANGE( TO_DAYS(dt) ) (
+PARTITION rx2009xx VALUES LESS THAN( TO_DAYS('2010-01-01 00:00:00') ),
+PARTITION rx201001 VALUES LESS THAN( TO_DAYS('2010-02-01 00:00:00') ),
+PARTITION rx201002 VALUES LESS THAN( TO_DAYS('2010-03-01 00:00:00') ),
+PARTITION rx201003 VALUES LESS THAN( TO_DAYS('2010-04-01 00:00:00') ),
+PARTITION rx201004 VALUES LESS THAN( TO_DAYS('2010-05-01 00:00:00') ),
+PARTITION rx201005 VALUES LESS THAN( TO_DAYS('2010-06-01 00:00:00') ),
+PARTITION rx201006 VALUES LESS THAN( TO_DAYS('2010-07-01 00:00:00') ),
+PARTITION rx201007 VALUES LESS THAN( TO_DAYS('2010-08-01 00:00:00') ),
+PARTITION rx201008 VALUES LESS THAN( TO_DAYS('2010-09-01 00:00:00') ),
+PARTITION rx201009 VALUES LESS THAN( TO_DAYS('2010-10-01 00:00:00') ),
+PARTITION rx201010 VALUES LESS THAN( TO_DAYS('2010-11-01 00:00:00') ),
+PARTITION rx201011 VALUES LESS THAN( TO_DAYS('2010-12-01 00:00:00') ),
+PARTITION rx201012 VALUES LESS THAN( TO_DAYS('2011-01-01 00:00:00') ),
+PARTITION rx2011 VALUES LESS THAN MAXVALUE);
+
+DELIMITER |;
+CREATE PROCEDURE p1 (repeat_count int)
+BEGIN
+  DECLARE current_num int;
+  SET current_num = 0;
+  WHILE current_num < repeat_count do
+    INSERT INTO t1 VALUES (NULL, '2010-10-21 00:00:00');
+    INSERT INTO t1 VALUES (NULL, '2010-02-21 00:00:00');
+    INSERT INTO t1 VALUES (NULL, '2010-03-21 00:00:00');
+    INSERT INTO t1 VALUES (NULL, '2010-04-21 00:00:00');
+    INSERT INTO t1 VALUES (NULL, '2010-06-21 00:00:00');
+    INSERT INTO t1 VALUES (NULL, '2010-10-21 00:00:00');
+    INSERT INTO t1 VALUES (NULL, '2012-02-21 00:00:00');
+    COMMIT;
+    SET current_num = current_num + 1;
+  END WHILE;
+END|
+DELIMITER ;|
+
+insert into t1 (id, dt) values (1, '2010-01-02 00:00:00');
+insert into t1 (id, dt) values (2, '2010-01-03 00:00:00');
+insert into t1 (id, dt) values (3, '2010-01-04 00:00:00');
+insert into t1 (id, dt) values (4, '2010-01-05 00:00:00');
+insert into t1 (id, dt) values (5, '2010-01-06 00:00:00');
+insert into t1 (id, dt) values (6, '2010-01-07 00:00:00');
+insert into t1 (id, dt) values (7, '2010-01-08 00:00:00');
+insert into t1 (id, dt) values (8, '2010-01-09 00:00:00');
+insert into t1 (id, dt) values (9, '2010-01-10 00:00:00');
+insert into t1 (id, dt) values (10, '2010-01-11 00:00:00');
+insert into t1 (id, dt) values (11, '2010-01-12 00:00:00');
+insert into t1 (id, dt) values (12, '2010-01-13 00:00:00');
+insert into t1 (id, dt) values (13, '2010-01-14 00:00:00');
+insert into t1 (id, dt) values (14, '2010-01-15 00:00:00');
+insert into t1 (id, dt) values (15, '2010-01-16 00:00:00');
+insert into t1 (id, dt) values (16, '2010-01-17 00:00:00');
+insert into t1 (id, dt) values (17, '2010-01-18 00:00:00');
+insert into t1 (id, dt) values (18, '2010-01-19 00:00:00');
+insert into t1 (id, dt) values (19, '2010-01-20 00:00:00');
+insert into t1 (id, dt) values (20, '2010-01-21 00:00:00');
+insert into t1 (id, dt) values (21, '2010-01-22 00:00:00');
+insert into t1 (id, dt) values (22, '2010-01-23 00:00:00');
+insert into t1 (id, dt) values (23, '2010-01-24 00:00:00');
+insert into t1 (id, dt) values (24, '2010-01-25 00:00:00');
+insert into t1 (id, dt) values (25, '2010-01-26 00:00:00');
+insert into t1 (id, dt) values (26, '2010-01-27 00:00:00');
+insert into t1 (id, dt) values (27, '2010-01-28 00:00:00');
+insert into t1 (id, dt) values (28, '2010-01-29 00:00:00');
+insert into t1 (id, dt) values (29, '2010-01-30 00:00:00');
+insert into t1 (id, dt) values (30, '2010-01-31 00:00:00');
+insert into t1 (id, dt) values (31, '2010-02-01 00:00:00');
+insert into t1 (id, dt) values (32, '2010-02-02 00:00:00');
+insert into t1 (id, dt) values (33, '2010-02-03 00:00:00');
+insert into t1 (id, dt) values (34, '2010-02-04 00:00:00');
+insert into t1 (id, dt) values (35, '2010-02-05 00:00:00');
+insert into t1 (id, dt) values (36, '2010-02-06 00:00:00');
+insert into t1 (id, dt) values (37, '2010-02-07 00:00:00');
+insert into t1 (id, dt) values (38, '2010-02-08 00:00:00');
+insert into t1 (id, dt) values (39, '2010-02-09 00:00:00');
+insert into t1 (id, dt) values (40, '2010-02-10 00:00:00');
+insert into t1 (id, dt) values (41, '2010-02-11 00:00:00');
+insert into t1 (id, dt) values (42, '2010-02-12 00:00:00');
+insert into t1 (id, dt) values (43, '2010-02-13 00:00:00');
+insert into t1 (id, dt) values (44, '2010-02-14 00:00:00');
+insert into t1 (id, dt) values (45, '2010-02-15 00:00:00');
+insert into t1 (id, dt) values (46, '2010-02-16 00:00:00');
+insert into t1 (id, dt) values (47, '2010-02-17 00:00:00');
+insert into t1 (id, dt) values (48, '2010-02-18 00:00:00');
+insert into t1 (id, dt) values (49, '2010-02-19 00:00:00');
+insert into t1 (id, dt) values (50, '2010-02-20 00:00:00');
+insert into t1 (id, dt) values (51, '2010-02-21 00:00:00');
+insert into t1 (id, dt) values (52, '2010-02-22 00:00:00');
+insert into t1 (id, dt) values (53, '2010-02-23 00:00:00');
+insert into t1 (id, dt) values (54, '2010-02-24 00:00:00');
+insert into t1 (id, dt) values (55, '2010-02-25 00:00:00');
+insert into t1 (id, dt) values (56, '2010-02-26 00:00:00');
+insert into t1 (id, dt) values (57, '2010-02-27 00:00:00');
+insert into t1 (id, dt) values (58, '2010-02-28 00:00:00');
+insert into t1 (id, dt) values (59, '2010-03-01 00:00:00');
+insert into t1 (id, dt) values (60, '2010-03-02 00:00:00');
+insert into t1 (id, dt) values (61, '2010-03-03 00:00:00');
+insert into t1 (id, dt) values (62, '2010-03-04 00:00:00');
+insert into t1 (id, dt) values (63, '2010-03-05 00:00:00');
+insert into t1 (id, dt) values (64, '2010-03-06 00:00:00');
+insert into t1 (id, dt) values (65, '2010-03-07 00:00:00');
+insert into t1 (id, dt) values (66, '2010-03-08 00:00:00');
+insert into t1 (id, dt) values (67, '2010-03-09 00:00:00');
+insert into t1 (id, dt) values (68, '2010-03-10 00:00:00');
+insert into t1 (id, dt) values (69, '2010-03-11 00:00:00');
+insert into t1 (id, dt) values (70, '2010-03-12 00:00:00');
+insert into t1 (id, dt) values (71, '2010-03-13 00:00:00');
+insert into t1 (id, dt) values (72, '2010-03-14 00:00:00');
+insert into t1 (id, dt) values (73, '2010-03-15 00:00:00');
+insert into t1 (id, dt) values (74, '2010-03-16 00:00:00');
+insert into t1 (id, dt) values (75, '2010-03-17 00:00:00');
+insert into t1 (id, dt) values (76, '2010-03-18 00:00:00');
+insert into t1 (id, dt) values (77, '2010-03-19 00:00:00');
+insert into t1 (id, dt) values (78, '2010-03-20 00:00:00');
+insert into t1 (id, dt) values (79, '2010-03-21 00:00:00');
+insert into t1 (id, dt) values (80, '2010-03-22 00:00:00');
+insert into t1 (id, dt) values (81, '2010-03-23 00:00:00');
+insert into t1 (id, dt) values (82, '2010-03-24 00:00:00');
+insert into t1 (id, dt) values (83, '2010-03-25 00:00:00');
+insert into t1 (id, dt) values (84, '2010-03-26 00:00:00');
+insert into t1 (id, dt) values (85, '2010-03-27 00:00:00');
+insert into t1 (id, dt) values (86, '2010-03-28 00:00:00');
+insert into t1 (id, dt) values (87, '2010-03-29 00:00:00');
+insert into t1 (id, dt) values (88, '2010-03-30 00:00:00');
+insert into t1 (id, dt) values (89, '2010-03-31 00:00:00');
+insert into t1 (id, dt) values (90, '2010-04-01 00:00:00');
+insert into t1 (id, dt) values (91, '2010-04-02 00:00:00');
+insert into t1 (id, dt) values (92, '2010-04-03 00:00:00');
+insert into t1 (id, dt) values (93, '2010-04-04 00:00:00');
+insert into t1 (id, dt) values (94, '2010-04-05 00:00:00');
+insert into t1 (id, dt) values (95, '2010-04-06 00:00:00');
+insert into t1 (id, dt) values (96, '2010-04-07 00:00:00');
+insert into t1 (id, dt) values (97, '2010-04-08 00:00:00');
+insert into t1 (id, dt) values (98, '2010-04-09 00:00:00');
+insert into t1 (id, dt) values (99, '2010-04-10 00:00:00');
+insert into t1 (id, dt) values (100, '2010-04-11 00:00:00');
+insert into t1 (id, dt) values (101, '2010-04-12 00:00:00');
+insert into t1 (id, dt) values (102, '2010-04-13 00:00:00');
+insert into t1 (id, dt) values (103, '2010-04-14 00:00:00');
+insert into t1 (id, dt) values (104, '2010-04-15 00:00:00');
+insert into t1 (id, dt) values (105, '2010-04-16 00:00:00');
+insert into t1 (id, dt) values (106, '2010-04-17 00:00:00');
+insert into t1 (id, dt) values (107, '2010-04-18 00:00:00');
+insert into t1 (id, dt) values (108, '2010-04-19 00:00:00');
+insert into t1 (id, dt) values (109, '2010-04-20 00:00:00');
+insert into t1 (id, dt) values (110, '2010-04-21 00:00:00');
+insert into t1 (id, dt) values (111, '2010-04-22 00:00:00');
+insert into t1 (id, dt) values (112, '2010-04-23 00:00:00');
+insert into t1 (id, dt) values (113, '2010-04-24 00:00:00');
+insert into t1 (id, dt) values (114, '2010-04-25 00:00:00');
+insert into t1 (id, dt) values (115, '2010-04-26 00:00:00');
+insert into t1 (id, dt) values (116, '2010-04-27 00:00:00');
+insert into t1 (id, dt) values (117, '2010-04-28 00:00:00');
+insert into t1 (id, dt) values (118, '2010-04-29 00:00:00');
+insert into t1 (id, dt) values (119, '2010-04-30 00:00:00');
+insert into t1 (id, dt) values (120, '2010-05-01 00:00:00');
+insert into t1 (id, dt) values (121, '2010-05-02 00:00:00');
+insert into t1 (id, dt) values (122, '2010-05-03 00:00:00');
+insert into t1 (id, dt) values (123, '2010-05-04 00:00:00');
+insert into t1 (id, dt) values (124, '2010-05-05 00:00:00');
+insert into t1 (id, dt) values (125, '2010-05-06 00:00:00');
+insert into t1 (id, dt) values (126, '2010-05-07 00:00:00');
+insert into t1 (id, dt) values (127, '2010-05-08 00:00:00');
+insert into t1 (id, dt) values (128, '2010-05-09 00:00:00');
+insert into t1 (id, dt) values (129, '2010-05-10 00:00:00');
+insert into t1 (id, dt) values (130, '2010-05-11 00:00:00');
+insert into t1 (id, dt) values (131, '2010-05-12 00:00:00');
+insert into t1 (id, dt) values (132, '2010-05-13 00:00:00');
+insert into t1 (id, dt) values (133, '2010-05-14 00:00:00');
+insert into t1 (id, dt) values (134, '2010-05-15 00:00:00');
+insert into t1 (id, dt) values (135, '2010-05-16 00:00:00');
+insert into t1 (id, dt) values (136, '2010-05-17 00:00:00');
+insert into t1 (id, dt) values (137, '2010-05-18 00:00:00');
+insert into t1 (id, dt) values (138, '2010-05-19 00:00:00');
+insert into t1 (id, dt) values (139, '2010-05-20 00:00:00');
+insert into t1 (id, dt) values (140, '2010-05-21 00:00:00');
+insert into t1 (id, dt) values (141, '2010-05-22 00:00:00');
+insert into t1 (id, dt) values (142, '2010-05-23 00:00:00');
+insert into t1 (id, dt) values (143, '2010-05-24 00:00:00');
+insert into t1 (id, dt) values (144, '2010-05-25 00:00:00');
+insert into t1 (id, dt) values (145, '2010-05-26 00:00:00');
+insert into t1 (id, dt) values (146, '2010-05-27 00:00:00');
+insert into t1 (id, dt) values (147, '2010-05-28 00:00:00');
+insert into t1 (id, dt) values (148, '2010-05-29 00:00:00');
+insert into t1 (id, dt) values (149, '2010-05-30 00:00:00');
+insert into t1 (id, dt) values (150, '2010-05-31 00:00:00');
+insert into t1 (id, dt) values (151, '2010-06-01 00:00:00');
+insert into t1 (id, dt) values (152, '2010-06-02 00:00:00');
+insert into t1 (id, dt) values (153, '2010-06-03 00:00:00');
+insert into t1 (id, dt) values (154, '2010-06-04 00:00:00');
+insert into t1 (id, dt) values (155, '2010-06-05 00:00:00');
+insert into t1 (id, dt) values (156, '2010-06-06 00:00:00');
+insert into t1 (id, dt) values (157, '2010-06-07 00:00:00');
+insert into t1 (id, dt) values (158, '2010-06-08 00:00:00');
+insert into t1 (id, dt) values (159, '2010-06-09 00:00:00');
+insert into t1 (id, dt) values (160, '2010-06-10 00:00:00');
+insert into t1 (id, dt) values (161, '2010-06-11 00:00:00');
+insert into t1 (id, dt) values (162, '2010-06-12 00:00:00');
+insert into t1 (id, dt) values (163, '2010-06-13 00:00:00');
+insert into t1 (id, dt) values (164, '2010-06-14 00:00:00');
+insert into t1 (id, dt) values (165, '2010-06-15 00:00:00');
+insert into t1 (id, dt) values (166, '2010-06-16 00:00:00');
+insert into t1 (id, dt) values (167, '2010-06-17 00:00:00');
+insert into t1 (id, dt) values (168, '2010-06-18 00:00:00');
+insert into t1 (id, dt) values (169, '2010-06-19 00:00:00');
+insert into t1 (id, dt) values (170, '2010-06-20 00:00:00');
+insert into t1 (id, dt) values (171, '2010-06-21 00:00:00');
+insert into t1 (id, dt) values (172, '2010-06-22 00:00:00');
+insert into t1 (id, dt) values (173, '2010-06-23 00:00:00');
+insert into t1 (id, dt) values (174, '2010-06-24 00:00:00');
+insert into t1 (id, dt) values (175, '2010-06-25 00:00:00');
+insert into t1 (id, dt) values (176, '2010-06-26 00:00:00');
+insert into t1 (id, dt) values (177, '2010-06-27 00:00:00');
+insert into t1 (id, dt) values (178, '2010-06-28 00:00:00');
+insert into t1 (id, dt) values (179, '2010-06-29 00:00:00');
+insert into t1 (id, dt) values (180, '2010-06-30 00:00:00');
+insert into t1 (id, dt) values (181, '2010-07-01 00:00:00');
+insert into t1 (id, dt) values (182, '2010-07-02 00:00:00');
+insert into t1 (id, dt) values (183, '2010-07-03 00:00:00');
+insert into t1 (id, dt) values (184, '2010-07-04 00:00:00');
+insert into t1 (id, dt) values (185, '2010-07-05 00:00:00');
+insert into t1 (id, dt) values (186, '2010-07-06 00:00:00');
+insert into t1 (id, dt) values (187, '2010-07-07 00:00:00');
+insert into t1 (id, dt) values (188, '2010-07-08 00:00:00');
+insert into t1 (id, dt) values (189, '2010-07-09 00:00:00');
+insert into t1 (id, dt) values (190, '2010-07-10 00:00:00');
+insert into t1 (id, dt) values (191, '2010-07-11 00:00:00');
+insert into t1 (id, dt) values (192, '2010-07-12 00:00:00');
+insert into t1 (id, dt) values (193, '2010-07-13 00:00:00');
+insert into t1 (id, dt) values (194, '2010-07-14 00:00:00');
+insert into t1 (id, dt) values (195, '2010-07-15 00:00:00');
+insert into t1 (id, dt) values (196, '2010-07-16 00:00:00');
+insert into t1 (id, dt) values (197, '2010-07-17 00:00:00');
+insert into t1 (id, dt) values (198, '2010-07-18 00:00:00');
+insert into t1 (id, dt) values (199, '2010-07-19 00:00:00');
+insert into t1 (id, dt) values (200, '2010-07-20 00:00:00');
+insert into t1 (id, dt) values (201, '2010-07-21 00:00:00');
+insert into t1 (id, dt) values (202, '2010-07-22 00:00:00');
+insert into t1 (id, dt) values (203, '2010-07-23 00:00:00');
+insert into t1 (id, dt) values (204, '2010-07-24 00:00:00');
+insert into t1 (id, dt) values (205, '2010-07-25 00:00:00');
+insert into t1 (id, dt) values (206, '2010-07-26 00:00:00');
+insert into t1 (id, dt) values (207, '2010-07-27 00:00:00');
+insert into t1 (id, dt) values (208, '2010-07-28 00:00:00');
+insert into t1 (id, dt) values (209, '2010-07-29 00:00:00');
+insert into t1 (id, dt) values (210, '2010-07-30 00:00:00');
+insert into t1 (id, dt) values (211, '2010-07-31 00:00:00');
+insert into t1 (id, dt) values (212, '2010-08-01 00:00:00');
+insert into t1 (id, dt) values (213, '2010-08-02 00:00:00');
+insert into t1 (id, dt) values (214, '2010-08-03 00:00:00');
+insert into t1 (id, dt) values (215, '2010-08-04 00:00:00');
+insert into t1 (id, dt) values (216, '2010-08-05 00:00:00');
+insert into t1 (id, dt) values (217, '2010-08-06 00:00:00');
+insert into t1 (id, dt) values (218, '2010-08-07 00:00:00');
+insert into t1 (id, dt) values (219, '2010-08-08 00:00:00');
+insert into t1 (id, dt) values (220, '2010-08-09 00:00:00');
+insert into t1 (id, dt) values (221, '2010-08-10 00:00:00');
+insert into t1 (id, dt) values (222, '2010-08-11 00:00:00');
+insert into t1 (id, dt) values (223, '2010-08-12 00:00:00');
+insert into t1 (id, dt) values (224, '2010-08-13 00:00:00');
+insert into t1 (id, dt) values (225, '2010-08-14 00:00:00');
+insert into t1 (id, dt) values (226, '2010-08-15 00:00:00');
+insert into t1 (id, dt) values (227, '2010-08-16 00:00:00');
+insert into t1 (id, dt) values (228, '2010-08-17 00:00:00');
+insert into t1 (id, dt) values (229, '2010-08-18 00:00:00');
+insert into t1 (id, dt) values (230, '2010-08-19 00:00:00');
+insert into t1 (id, dt) values (231, '2010-08-20 00:00:00');
+insert into t1 (id, dt) values (232, '2010-08-21 00:00:00');
+insert into t1 (id, dt) values (233, '2010-08-22 00:00:00');
+insert into t1 (id, dt) values (234, '2010-08-23 00:00:00');
+insert into t1 (id, dt) values (235, '2010-08-24 00:00:00');
+insert into t1 (id, dt) values (236, '2010-08-25 00:00:00');
+insert into t1 (id, dt) values (237, '2010-08-26 00:00:00');
+insert into t1 (id, dt) values (238, '2010-08-27 00:00:00');
+insert into t1 (id, dt) values (239, '2010-08-28 00:00:00');
+insert into t1 (id, dt) values (240, '2010-08-29 00:00:00');
+insert into t1 (id, dt) values (241, '2010-08-30 00:00:00');
+insert into t1 (id, dt) values (242, '2010-08-31 00:00:00');
+insert into t1 (id, dt) values (243, '2010-09-01 00:00:00');
+insert into t1 (id, dt) values (244, '2010-09-02 00:00:00');
+insert into t1 (id, dt) values (245, '2010-09-03 00:00:00');
+insert into t1 (id, dt) values (246, '2010-09-04 00:00:00');
+insert into t1 (id, dt) values (247, '2010-09-05 00:00:00');
+insert into t1 (id, dt) values (248, '2010-09-06 00:00:00');
+insert into t1 (id, dt) values (249, '2010-09-07 00:00:00');
+insert into t1 (id, dt) values (250, '2010-09-08 00:00:00');
+insert into t1 (id, dt) values (251, '2010-09-09 00:00:00');
+insert into t1 (id, dt) values (252, '2010-09-10 00:00:00');
+insert into t1 (id, dt) values (253, '2010-09-11 00:00:00');
+insert into t1 (id, dt) values (254, '2010-09-12 00:00:00');
+insert into t1 (id, dt) values (255, '2010-09-13 00:00:00');
+insert into t1 (id, dt) values (256, '2010-09-14 00:00:00');
+insert into t1 (id, dt) values (257, '2010-09-15 00:00:00');
+insert into t1 (id, dt) values (258, '2010-09-16 00:00:00');
+insert into t1 (id, dt) values (259, '2010-09-17 00:00:00');
+insert into t1 (id, dt) values (260, '2010-09-18 00:00:00');
+insert into t1 (id, dt) values (261, '2010-09-19 00:00:00');
+insert into t1 (id, dt) values (262, '2010-09-20 00:00:00');
+insert into t1 (id, dt) values (263, '2010-09-21 00:00:00');
+insert into t1 (id, dt) values (264, '2010-09-22 00:00:00');
+insert into t1 (id, dt) values (265, '2010-09-23 00:00:00');
+insert into t1 (id, dt) values (266, '2010-09-24 00:00:00');
+insert into t1 (id, dt) values (267, '2010-09-25 00:00:00');
+insert into t1 (id, dt) values (268, '2010-09-26 00:00:00');
+insert into t1 (id, dt) values (269, '2010-09-27 00:00:00');
+insert into t1 (id, dt) values (270, '2010-09-28 00:00:00');
+insert into t1 (id, dt) values (271, '2010-09-29 00:00:00');
+insert into t1 (id, dt) values (272, '2010-09-30 00:00:00');
+insert into t1 (id, dt) values (273, '2010-10-01 00:00:00');
+insert into t1 (id, dt) values (274, '2010-10-02 00:00:00');
+insert into t1 (id, dt) values (275, '2010-10-03 00:00:00');
+insert into t1 (id, dt) values (276, '2010-10-04 00:00:00');
+insert into t1 (id, dt) values (277, '2010-10-05 00:00:00');
+insert into t1 (id, dt) values (278, '2010-10-06 00:00:00');
+insert into t1 (id, dt) values (279, '2010-10-07 00:00:00');
+insert into t1 (id, dt) values (280, '2010-10-08 00:00:00');
+insert into t1 (id, dt) values (281, '2010-10-09 00:00:00');
+insert into t1 (id, dt) values (282, '2010-10-10 00:00:00');
+insert into t1 (id, dt) values (283, '2010-10-11 00:00:00');
+insert into t1 (id, dt) values (284, '2010-10-12 00:00:00');
+insert into t1 (id, dt) values (285, '2010-10-13 00:00:00');
+insert into t1 (id, dt) values (286, '2010-10-14 00:00:00');
+insert into t1 (id, dt) values (287, '2010-10-15 00:00:00');
+insert into t1 (id, dt) values (288, '2010-10-16 00:00:00');
+insert into t1 (id, dt) values (289, '2010-10-17 00:00:00');
+insert into t1 (id, dt) values (290, '2010-10-18 00:00:00');
+insert into t1 (id, dt) values (291, '2010-10-19 00:00:00');
+insert into t1 (id, dt) values (292, '2010-10-20 00:00:00');
+insert into t1 (id, dt) values (293, '2010-10-21 00:00:00');
+insert into t1 (id, dt) values (294, '2010-10-22 00:00:00');
+insert into t1 (id, dt) values (295, '2010-10-23 00:00:00');
+insert into t1 (id, dt) values (296, '2010-10-24 00:00:00');
+insert into t1 (id, dt) values (297, '2010-10-25 00:00:00');
+insert into t1 (id, dt) values (298, '2010-10-26 00:00:00');
+insert into t1 (id, dt) values (299, '2010-10-27 00:00:00');
+insert into t1 (id, dt) values (300, '2010-10-28 00:00:00');
+insert into t1 (id, dt) values (301, '2010-10-29 00:00:00');
+insert into t1 (id, dt) values (302, '2010-10-30 00:00:00');
+insert into t1 (id, dt) values (303, '2010-10-31 00:00:00');
+insert into t1 (id, dt) values (304, '2010-11-01 00:00:00');
+insert into t1 (id, dt) values (305, '2010-11-02 00:00:00');
+insert into t1 (id, dt) values (306, '2010-11-03 00:00:00');
+insert into t1 (id, dt) values (307, '2010-11-04 00:00:00');
+insert into t1 (id, dt) values (308, '2010-11-05 00:00:00');
+insert into t1 (id, dt) values (309, '2010-11-06 00:00:00');
+insert into t1 (id, dt) values (310, '2010-11-07 00:00:00');
+insert into t1 (id, dt) values (311, '2010-11-08 00:00:00');
+insert into t1 (id, dt) values (312, '2010-11-09 00:00:00');
+insert into t1 (id, dt) values (313, '2010-11-10 00:00:00');
+insert into t1 (id, dt) values (314, '2010-11-11 00:00:00');
+insert into t1 (id, dt) values (315, '2010-11-12 00:00:00');
+insert into t1 (id, dt) values (316, '2010-11-13 00:00:00');
+insert into t1 (id, dt) values (317, '2010-11-14 00:00:00');
+insert into t1 (id, dt) values (318, '2010-11-15 00:00:00');
+insert into t1 (id, dt) values (319, '2010-11-16 00:00:00');
+insert into t1 (id, dt) values (320, '2010-11-17 00:00:00');
+insert into t1 (id, dt) values (321, '2010-11-18 00:00:00');
+insert into t1 (id, dt) values (322, '2010-11-19 00:00:00');
+insert into t1 (id, dt) values (323, '2010-11-20 00:00:00');
+insert into t1 (id, dt) values (324, '2010-11-21 00:00:00');
+insert into t1 (id, dt) values (325, '2010-11-22 00:00:00');
+insert into t1 (id, dt) values (326, '2010-11-23 00:00:00');
+insert into t1 (id, dt) values (327, '2010-11-24 00:00:00');
+insert into t1 (id, dt) values (328, '2010-11-25 00:00:00');
+insert into t1 (id, dt) values (329, '2010-11-26 00:00:00');
+insert into t1 (id, dt) values (330, '2010-11-27 00:00:00');
+insert into t1 (id, dt) values (331, '2010-11-28 00:00:00');
+insert into t1 (id, dt) values (332, '2010-11-29 00:00:00');
+insert into t1 (id, dt) values (333, '2010-11-30 00:00:00');
+insert into t1 (id, dt) values (334, '2010-12-01 00:00:00');
+insert into t1 (id, dt) values (335, '2010-12-02 00:00:00');
+insert into t1 (id, dt) values (336, '2010-12-03 00:00:00');
+insert into t1 (id, dt) values (337, '2010-12-04 00:00:00');
+insert into t1 (id, dt) values (338, '2010-12-05 00:00:00');
+insert into t1 (id, dt) values (339, '2010-12-06 00:00:00');
+insert into t1 (id, dt) values (340, '2010-12-07 00:00:00');
+insert into t1 (id, dt) values (341, '2010-12-08 00:00:00');
+insert into t1 (id, dt) values (342, '2010-12-09 00:00:00');
+insert into t1 (id, dt) values (343, '2010-12-10 00:00:00');
+insert into t1 (id, dt) values (344, '2010-12-11 00:00:00');
+insert into t1 (id, dt) values (345, '2010-12-12 00:00:00');
+insert into t1 (id, dt) values (346, '2010-12-13 00:00:00');
+insert into t1 (id, dt) values (347, '2010-12-14 00:00:00');
+insert into t1 (id, dt) values (348, '2010-12-15 00:00:00');
+insert into t1 (id, dt) values (349, '2010-12-16 00:00:00');
+insert into t1 (id, dt) values (350, '2010-12-17 00:00:00');
+
+SELECT COUNT(*) FROM t1;
+
+--connection node_2
+--send call p1(100);
+
+--connection node_1a
+--send call p1(100);
+
+--connection node_3
+--send call p1(100);
+
+--connection node_4
+--send call p1(100);
+
+--connection node_1
+SET SESSION wsrep_OSU_method='RSU';
+SELECT @@wsrep_OSU_method;
+SET SESSION sql_log_bin = 0;
+
+--error 0,ER_LOCK_DEADLOCK
+ALTER TABLE t1 DROP PARTITION rx2009xx;
+--error 0,ER_LOCK_DEADLOCK
+ALTER TABLE t1 DROP PARTITION rx201004;
+--error 0,ER_LOCK_DEADLOCK
+ALTER TABLE t1 DROP PARTITION rx201008;
+
+SET SESSION wsrep_OSU_METHOD='TOI';
+SELECT @@wsrep_OSU_method;
+
+--connection node_2
+--error 0,ER_LOCK_DEADLOCK
+reap;
+
+--connection node_3
+--error 0,ER_LOCK_DEADLOCK
+reap;
+
+--connection node_4
+--error 0,ER_LOCK_DEADLOCK
+reap;
+
+--connection node_1a
+--error 0,ER_LOCK_DEADLOCK
+reap;
+DROP TABLE t1;
+DROP PROCEDURE p1;
+