mirror of
https://github.com/MariaDB/server.git
synced 2025-06-09 22:34:43 +02:00
bbd0e4b2c9
Delaying scripts on joiner after SST/IST has been made a common debug feature for all suitable SST/IST methods. Also some minor fixes have been made for new tests.
79 lines
2.5 KiB
PHP
79 lines
2.5 KiB
PHP
# This file purpose is to set up node 4 to require SST which is artificaially
|
|
# prolonged and as a result accumulate sufficient relication queue.
|
|
# The contents of the qeuee are controlled in the sourcing test files.
|
|
|
|
--source include/galera_cluster.inc
|
|
--source include/big_test.inc
|
|
--source include/have_debug.inc
|
|
--source include/have_debug_sync.inc
|
|
|
|
# Make sure that the test is operating on the right version of galera library.
|
|
--let $galera_version=26.4.19
|
|
source ../wsrep/include/check_galera_version.inc;
|
|
|
|
--let $node_1=node_1
|
|
--let $node_2=node_2
|
|
--let $node_3=node_3
|
|
--let $node_4=node_4
|
|
--source ../include/auto_increment_offset_save.inc
|
|
|
|
# create table t1 and procedure p1 to generate wirtesets
|
|
--connection node_1
|
|
CREATE TABLE t1(pk INT AUTO_INCREMENT PRIMARY KEY);
|
|
|
|
DELIMITER |;
|
|
CREATE PROCEDURE p1(IN max INT)
|
|
BEGIN
|
|
DECLARE i INT;
|
|
DECLARE CONTINUE HANDLER FOR SQLEXCEPTION BEGIN END;
|
|
|
|
SET i = 0;
|
|
WHILE i < max DO
|
|
INSERT IGNORE INTO t1 VALUES (DEFAULT);
|
|
SET i = i + 1;
|
|
END WHILE;
|
|
END|
|
|
DELIMITER ;|
|
|
|
|
# 130 events move the commit cut, it is essential in voting
|
|
CALL p1(130);
|
|
|
|
--connection node_4
|
|
--echo Shutting down server 4...
|
|
--let $node_4_server_id= `SELECT @@server_id`
|
|
--let $node_4_expect_file_name= $MYSQLTEST_VARDIR/tmp/mysqld.$node_4_server_id.expect
|
|
--let $node_4_pid_file= `SELECT @@pid_file`
|
|
--source include/shutdown_mysqld.inc
|
|
# enforce SST
|
|
--exec rm -rf $MYSQLTEST_VARDIR/mysqld.4/data/grastate.dat
|
|
|
|
# Wait for node #4 to leave cluster
|
|
--connection node_1
|
|
--let $members = 3
|
|
--source include/wsrep_wait_membership.inc
|
|
|
|
# prepare to stop SST donor thread when node is in donor state
|
|
SET GLOBAL debug = "+d,sync.wsrep_donor_state";
|
|
|
|
--connection node_4
|
|
--echo Restarting server 4...
|
|
# Need to use this form instead of start_mysqld.inc because the latter is blocking
|
|
--exec echo "restart:$start_mysqld_params" > $node_4_expect_file_name
|
|
|
|
# Wait for node #1 to become a donor
|
|
--connection node_1
|
|
SET SESSION DEBUG_SYNC = "now WAIT_FOR sync.wsrep_donor_state_reached";
|
|
--echo Tables on server 1 flushed and locked for SST to server 4
|
|
SET SESSION DEBUG_SYNC = "now SIGNAL signal.wsrep_donor_state";
|
|
SET GLOBAL debug = "";
|
|
SET DEBUG_SYNC='RESET';
|
|
|
|
--echo Wait for the state snapshot to be copied to server 4
|
|
--source include/galera_wait_ready.inc
|
|
--echo SST script unlocked server 1
|
|
|
|
#
|
|
# At this point state snapshot has been copied, node 1 is operational and
|
|
# we have about 20 seconds while everything we do will go into the replication
|
|
# queue on node 4 which it will have to apply on top of the snapshot.
|
|
#
|