Local merge of patch for MDEV-6377 from maria-5.5-galera.

author: Nirbhay Choubey <nirbhay@skysql.com> 2014-07-22 10:04:57 -0400
committer: Nirbhay Choubey <nirbhay@skysql.com> 2014-07-22 10:04:57 -0400
commit: 05ff47cd4b4a4c37a013b9693ac0f3702aada2e5 (patch)
tree: 7d260a16f5d92538a51253b349112dd9c14488b6 /mysql-test/suite
parent: efdf79b44729d73de563e925627ab14d99f4e5d0 (diff)
download: mariadb-git-05ff47cd4b4a4c37a013b9693ac0f3702aada2e5.tar.gz
77 files changed, 3489 insertions, 38 deletions
diff --git a/mysql-test/suite/sys_vars/r/all_vars.result b/mysql-test/suite/sys_vars/r/all_vars.result
index 8d7c035a518..1bd4e394f6a 100644
--- a/mysql-test/suite/sys_vars/r/all_vars.result
+++ b/mysql-test/suite/sys_vars/r/all_vars.result
@@ -10,43 +10,5 @@ there should be *no* long test name listed below:
 select distinct variable_name as `there should be *no* variables listed below:` from t2
 left join t1 on variable_name=test_name where test_name is null;
 there should be *no* variables listed below:
-wsrep_auto_increment_control
-wsrep_causal_reads
-wsrep_certify_nonpk
-wsrep_cluster_address
-wsrep_cluster_name
-wsrep_convert_lock_to_trx
-wsrep_data_home_dir
-wsrep_dbug_option
-wsrep_debug
-wsrep_desync
-wsrep_drupal_282555_workaround
-wsrep_forced_binlog_format
-wsrep_load_data_splitting
-wsrep_log_conflicts
-wsrep_max_ws_rows
-wsrep_max_ws_size
-wsrep_mysql_replication_bundle
-wsrep_node_address
-wsrep_node_incoming_address
-wsrep_node_name
-wsrep_notify_cmd
-wsrep_on
-wsrep_osu_method
-wsrep_provider
-wsrep_provider_options
-wsrep_recover
-wsrep_replicate_myisam
-wsrep_restart_slave
-wsrep_retry_autocommit
-wsrep_slave_fk_checks
-wsrep_slave_threads
-wsrep_slave_uk_checks
-wsrep_sst_auth
-wsrep_sst_donor
-wsrep_sst_donor_rejects_queries
-wsrep_sst_method
-wsrep_sst_receive_address
-wsrep_start_position
 drop table t1;
 drop table t2;
diff --git a/mysql-test/suite/sys_vars/r/wsrep_auto_increment_control_basic.result b/mysql-test/suite/sys_vars/r/wsrep_auto_increment_control_basic.result
new file mode 100644
index 00000000000..2608e58b986
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_auto_increment_control_basic.result
@@ -0,0 +1,45 @@
+#
+# wsrep_auto_increment_control
+#
+# save the initial value
+SET @wsrep_auto_increment_control_global_saved = @@global.wsrep_auto_increment_control;
+# default
+SELECT @@global.wsrep_auto_increment_control;
+@@global.wsrep_auto_increment_control
+1
+
+# scope
+SELECT @@session.wsrep_auto_increment_control;
+ERROR HY000: Variable 'wsrep_auto_increment_control' is a GLOBAL variable
+SET @@global.wsrep_auto_increment_control=OFF;
+SELECT @@global.wsrep_auto_increment_control;
+@@global.wsrep_auto_increment_control
+0
+SET @@global.wsrep_auto_increment_control=ON;
+SELECT @@global.wsrep_auto_increment_control;
+@@global.wsrep_auto_increment_control
+1
+
+# valid values
+SET @@global.wsrep_auto_increment_control='OFF';
+SELECT @@global.wsrep_auto_increment_control;
+@@global.wsrep_auto_increment_control
+0
+SET @@global.wsrep_auto_increment_control=ON;
+SELECT @@global.wsrep_auto_increment_control;
+@@global.wsrep_auto_increment_control
+1
+SET @@global.wsrep_auto_increment_control=default;
+SELECT @@global.wsrep_auto_increment_control;
+@@global.wsrep_auto_increment_control
+1
+
+# invalid values
+SET @@global.wsrep_auto_increment_control=NULL;
+ERROR 42000: Variable 'wsrep_auto_increment_control' can't be set to the value of 'NULL'
+SET @@global.wsrep_auto_increment_control='junk';
+ERROR 42000: Variable 'wsrep_auto_increment_control' can't be set to the value of 'junk'
+
+# restore the initial value
+SET @@global.wsrep_auto_increment_control = @wsrep_auto_increment_control_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_causal_reads_basic.result b/mysql-test/suite/sys_vars/r/wsrep_causal_reads_basic.result
new file mode 100644
index 00000000000..501117dda9f
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_causal_reads_basic.result
@@ -0,0 +1,50 @@
+#
+# wsrep_causal_reads
+#
+# save the initial values
+SET @wsrep_causal_reads_global_saved = @@global.wsrep_causal_reads;
+SET @wsrep_causal_reads_session_saved = @@session.wsrep_causal_reads;
+# default
+SELECT @@global.wsrep_causal_reads;
+@@global.wsrep_causal_reads
+0
+SELECT @@session.wsrep_causal_reads;
+@@session.wsrep_causal_reads
+0
+
+# scope and valid values
+SET @@global.wsrep_causal_reads=OFF;
+SELECT @@global.wsrep_causal_reads;
+@@global.wsrep_causal_reads
+0
+SET @@global.wsrep_causal_reads=ON;
+SELECT @@global.wsrep_causal_reads;
+@@global.wsrep_causal_reads
+1
+SET @@session.wsrep_causal_reads=OFF;
+SELECT @@session.wsrep_causal_reads;
+@@session.wsrep_causal_reads
+0
+SET @@session.wsrep_causal_reads=ON;
+SELECT @@session.wsrep_causal_reads;
+@@session.wsrep_causal_reads
+1
+SET @@session.wsrep_causal_reads=default;
+SELECT @@session.wsrep_causal_reads;
+@@session.wsrep_causal_reads
+1
+
+# invalid values
+SET @@global.wsrep_causal_reads=NULL;
+ERROR 42000: Variable 'wsrep_causal_reads' can't be set to the value of 'NULL'
+SET @@global.wsrep_causal_reads='junk';
+ERROR 42000: Variable 'wsrep_causal_reads' can't be set to the value of 'junk'
+SET @@session.wsrep_causal_reads=NULL;
+ERROR 42000: Variable 'wsrep_causal_reads' can't be set to the value of 'NULL'
+SET @@session.wsrep_causal_reads='junk';
+ERROR 42000: Variable 'wsrep_causal_reads' can't be set to the value of 'junk'
+
+# restore the initial values
+SET @@global.wsrep_causal_reads = @wsrep_causal_reads_global_saved;
+SET @@session.wsrep_causal_reads = @wsrep_causal_reads_session_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_certify_nonpk_basic.result b/mysql-test/suite/sys_vars/r/wsrep_certify_nonpk_basic.result
new file mode 100644
index 00000000000..7200d14f75f
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_certify_nonpk_basic.result
@@ -0,0 +1,45 @@
+#
+# wsrep_certify_nonpk
+#
+# save the initial value
+SET @wsrep_certify_nonpk_global_saved = @@global.wsrep_certify_nonpk;
+# default
+SELECT @@global.wsrep_certify_nonpk;
+@@global.wsrep_certify_nonpk
+1
+
+# scope
+SELECT @@session.wsrep_certify_nonpk;
+ERROR HY000: Variable 'wsrep_certify_nonPK' is a GLOBAL variable
+SET @@global.wsrep_certify_nonpk=OFF;
+SELECT @@global.wsrep_certify_nonpk;
+@@global.wsrep_certify_nonpk
+0
+SET @@global.wsrep_certify_nonpk=ON;
+SELECT @@global.wsrep_certify_nonpk;
+@@global.wsrep_certify_nonpk
+1
+
+# valid values
+SET @@global.wsrep_certify_nonpk='OFF';
+SELECT @@global.wsrep_certify_nonpk;
+@@global.wsrep_certify_nonpk
+0
+SET @@global.wsrep_certify_nonpk=ON;
+SELECT @@global.wsrep_certify_nonpk;
+@@global.wsrep_certify_nonpk
+1
+SET @@global.wsrep_certify_nonpk=default;
+SELECT @@global.wsrep_certify_nonpk;
+@@global.wsrep_certify_nonpk
+1
+
+# invalid values
+SET @@global.wsrep_certify_nonpk=NULL;
+ERROR 42000: Variable 'wsrep_certify_nonPK' can't be set to the value of 'NULL'
+SET @@global.wsrep_certify_nonpk='junk';
+ERROR 42000: Variable 'wsrep_certify_nonPK' can't be set to the value of 'junk'
+
+# restore the initial value
+SET @@global.wsrep_certify_nonpk = @wsrep_certify_nonpk_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_cluster_address_basic.result b/mysql-test/suite/sys_vars/r/wsrep_cluster_address_basic.result
new file mode 100644
index 00000000000..8497e220523
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_cluster_address_basic.result
@@ -0,0 +1,54 @@
+#
+# wsrep_cluster_address
+#
+call mtr.add_suppression("safe_mutex: Found wrong usage of mutex.*");
+# save the initial value
+SET @wsrep_cluster_address_global_saved = @@global.wsrep_cluster_address;
+# default
+SELECT @@global.wsrep_cluster_address;
+@@global.wsrep_cluster_address
+
+
+# scope
+SELECT @@session.wsrep_cluster_address;
+ERROR HY000: Variable 'wsrep_cluster_address' is a GLOBAL variable
+SELECT @@global.wsrep_cluster_address;
+@@global.wsrep_cluster_address
+
+
+# valid values
+SET @@global.wsrep_cluster_address='127.0.0.1';
+SELECT @@global.wsrep_cluster_address;
+@@global.wsrep_cluster_address
+127.0.0.1
+SET @@global.wsrep_cluster_address=AUTO;
+SELECT @@global.wsrep_cluster_address;
+@@global.wsrep_cluster_address
+AUTO
+SET @@global.wsrep_cluster_address=default;
+SELECT @@global.wsrep_cluster_address;
+@@global.wsrep_cluster_address
+
+
+# invalid values
+SET @@global.wsrep_node_address=NULL;
+ERROR 42000: Variable 'wsrep_node_address' can't be set to the value of 'NULL'
+SELECT @@global.wsrep_node_address;
+@@global.wsrep_node_address
+
+SET @@global.wsrep_cluster_address=ON;
+SELECT @@global.wsrep_cluster_address;
+@@global.wsrep_cluster_address
+ON
+SET @@global.wsrep_cluster_address='OFF';
+SELECT @@global.wsrep_cluster_address;
+@@global.wsrep_cluster_address
+OFF
+SET @@global.wsrep_cluster_address='junk';
+SELECT @@global.wsrep_cluster_address;
+@@global.wsrep_cluster_address
+junk
+
+# restore the initial value
+SET @@global.wsrep_cluster_address = @wsrep_cluster_address_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_cluster_name_basic.result b/mysql-test/suite/sys_vars/r/wsrep_cluster_name_basic.result
new file mode 100644
index 00000000000..29a2d966489
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_cluster_name_basic.result
@@ -0,0 +1,43 @@
+#
+# wsrep_cluster_name
+#
+# save the initial value
+SET @wsrep_cluster_name_global_saved = @@global.wsrep_cluster_name;
+# default
+SELECT @@global.wsrep_cluster_name;
+@@global.wsrep_cluster_name
+my_wsrep_cluster
+
+# scope
+SELECT @@session.wsrep_cluster_name;
+ERROR HY000: Variable 'wsrep_cluster_name' is a GLOBAL variable
+SET @@global.wsrep_cluster_name='my_galera_cluster';
+SELECT @@global.wsrep_cluster_name;
+@@global.wsrep_cluster_name
+my_galera_cluster
+
+# valid values
+SET @@global.wsrep_cluster_name='my_quoted_galera_cluster';
+SELECT @@global.wsrep_cluster_name;
+@@global.wsrep_cluster_name
+my_quoted_galera_cluster
+SET @@global.wsrep_cluster_name=my_unquoted_cluster;
+SELECT @@global.wsrep_cluster_name;
+@@global.wsrep_cluster_name
+my_unquoted_cluster
+SET @@global.wsrep_cluster_name=OFF;
+SELECT @@global.wsrep_cluster_name;
+@@global.wsrep_cluster_name
+OFF
+SET @@global.wsrep_cluster_name=default;
+SELECT @@global.wsrep_cluster_name;
+@@global.wsrep_cluster_name
+my_wsrep_cluster
+
+# invalid values
+SET @@global.wsrep_cluster_name=NULL;
+ERROR 42000: Variable 'wsrep_cluster_name' can't be set to the value of 'NULL'
+
+# restore the initial value
+SET @@global.wsrep_cluster_name = @wsrep_cluster_name_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_convert_lock_to_trx_basic.result b/mysql-test/suite/sys_vars/r/wsrep_convert_lock_to_trx_basic.result
new file mode 100644
index 00000000000..80210c4c4b6
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_convert_lock_to_trx_basic.result
@@ -0,0 +1,45 @@
+#
+# wsrep_convert_lock_to_trx
+#
+# save the initial value
+SET @wsrep_convert_lock_to_trx_global_saved = @@global.wsrep_convert_lock_to_trx;
+# default
+SELECT @@global.wsrep_convert_lock_to_trx;
+@@global.wsrep_convert_lock_to_trx
+0
+
+# scope
+SELECT @@session.wsrep_convert_lock_to_trx;
+ERROR HY000: Variable 'wsrep_convert_LOCK_to_trx' is a GLOBAL variable
+SET @@global.wsrep_convert_lock_to_trx=OFF;
+SELECT @@global.wsrep_convert_lock_to_trx;
+@@global.wsrep_convert_lock_to_trx
+0
+SET @@global.wsrep_convert_lock_to_trx=ON;
+SELECT @@global.wsrep_convert_lock_to_trx;
+@@global.wsrep_convert_lock_to_trx
+1
+
+# valid values
+SET @@global.wsrep_convert_lock_to_trx='OFF';
+SELECT @@global.wsrep_convert_lock_to_trx;
+@@global.wsrep_convert_lock_to_trx
+0
+SET @@global.wsrep_convert_lock_to_trx=ON;
+SELECT @@global.wsrep_convert_lock_to_trx;
+@@global.wsrep_convert_lock_to_trx
+1
+SET @@global.wsrep_convert_lock_to_trx=default;
+SELECT @@global.wsrep_convert_lock_to_trx;
+@@global.wsrep_convert_lock_to_trx
+0
+
+# invalid values
+SET @@global.wsrep_convert_lock_to_trx=NULL;
+ERROR 42000: Variable 'wsrep_convert_LOCK_to_trx' can't be set to the value of 'NULL'
+SET @@global.wsrep_convert_lock_to_trx='junk';
+ERROR 42000: Variable 'wsrep_convert_LOCK_to_trx' can't be set to the value of 'junk'
+
+# restore the initial value
+SET @@global.wsrep_convert_lock_to_trx = @wsrep_convert_lock_to_trx_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_data_home_dir_basic.result b/mysql-test/suite/sys_vars/r/wsrep_data_home_dir_basic.result
new file mode 100644
index 00000000000..044ef8bf3bc
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_data_home_dir_basic.result
@@ -0,0 +1,48 @@
+#
+# wsrep_data_home_dir (readonly)
+#
+# default
+SELECT @@global.wsrep_data_home_dir;
+@@global.wsrep_data_home_dir
+
+
+# scope
+SELECT @@session.wsrep_data_home_dir;
+ERROR HY000: Variable 'wsrep_data_home_dir' is a GLOBAL variable
+SET @@global.wsrep_data_home_dir='/tmp/data';
+ERROR HY000: Variable 'wsrep_data_home_dir' is a read only variable
+SELECT @@global.wsrep_data_home_dir;
+@@global.wsrep_data_home_dir
+
+
+# valid values
+SET @@global.wsrep_data_home_dir='/tmp/data';
+ERROR HY000: Variable 'wsrep_data_home_dir' is a read only variable
+SELECT @@global.wsrep_data_home_dir;
+@@global.wsrep_data_home_dir
+
+SET @@global.wsrep_data_home_dir=junk-dir;
+ERROR HY000: Variable 'wsrep_data_home_dir' is a read only variable
+SELECT @@global.wsrep_data_home_dir;
+@@global.wsrep_data_home_dir
+
+SET @@global.wsrep_data_home_dir=junk/dir;
+ERROR HY000: Variable 'wsrep_data_home_dir' is a read only variable
+SELECT @@global.wsrep_data_home_dir;
+@@global.wsrep_data_home_dir
+
+SET @@global.wsrep_data_home_dir=OFF;
+ERROR HY000: Variable 'wsrep_data_home_dir' is a read only variable
+SELECT @@global.wsrep_data_home_dir;
+@@global.wsrep_data_home_dir
+
+SET @@global.wsrep_data_home_dir=default;
+ERROR HY000: Variable 'wsrep_data_home_dir' is a read only variable
+SELECT @@global.wsrep_data_home_dir;
+@@global.wsrep_data_home_dir
+
+
+# invalid values
+SET @@global.wsrep_data_home_dir=NULL;
+ERROR HY000: Variable 'wsrep_data_home_dir' is a read only variable
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_dbug_option_basic.result b/mysql-test/suite/sys_vars/r/wsrep_dbug_option_basic.result
new file mode 100644
index 00000000000..2092d54681e
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_dbug_option_basic.result
@@ -0,0 +1,47 @@
+#
+# wsrep_dbug_option
+#
+# save the initial value
+SET @wsrep_dbug_option_global_saved = @@global.wsrep_dbug_option;
+# default
+SELECT @@global.wsrep_dbug_option;
+@@global.wsrep_dbug_option
+
+
+# scope
+SELECT @@session.wsrep_dbug_option;
+ERROR HY000: Variable 'wsrep_dbug_option' is a GLOBAL variable
+SET @@global.wsrep_dbug_option='test-dbug-string';
+SELECT @@global.wsrep_dbug_option;
+@@global.wsrep_dbug_option
+test-dbug-string
+
+# valid values
+SET @@global.wsrep_dbug_option='quoted-dbug-string';
+SELECT @@global.wsrep_dbug_option;
+@@global.wsrep_dbug_option
+quoted-dbug-string
+SET @@global.wsrep_dbug_option=unquoted_dbug_string;
+SELECT @@global.wsrep_dbug_option;
+@@global.wsrep_dbug_option
+unquoted_dbug_string
+SET @@global.wsrep_dbug_option=OFF;
+SELECT @@global.wsrep_dbug_option;
+@@global.wsrep_dbug_option
+OFF
+SET @@global.wsrep_dbug_option=NULL;
+SELECT @@global.wsrep_dbug_option;
+@@global.wsrep_dbug_option
+NULL
+SET @@global.wsrep_dbug_option=default;
+SELECT @@global.wsrep_dbug_option;
+@@global.wsrep_dbug_option
+
+
+# invalid values
+SET @@global.wsrep_dbug_option=1;
+ERROR 42000: Incorrect argument type to variable 'wsrep_dbug_option'
+
+# restore the initial value
+SET @@global.wsrep_dbug_option = @wsrep_dbug_option_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_debug_basic.result b/mysql-test/suite/sys_vars/r/wsrep_debug_basic.result
new file mode 100644
index 00000000000..96c262c110c
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_debug_basic.result
@@ -0,0 +1,45 @@
+#
+# wsrep_debug
+#
+# save the initial value
+SET @wsrep_debug_global_saved = @@global.wsrep_debug;
+# default
+SELECT @@global.wsrep_debug;
+@@global.wsrep_debug
+0
+
+# scope
+SELECT @@session.wsrep_debug;
+ERROR HY000: Variable 'wsrep_debug' is a GLOBAL variable
+SET @@global.wsrep_debug=OFF;
+SELECT @@global.wsrep_debug;
+@@global.wsrep_debug
+0
+SET @@global.wsrep_debug=ON;
+SELECT @@global.wsrep_debug;
+@@global.wsrep_debug
+1
+
+# valid values
+SET @@global.wsrep_debug='OFF';
+SELECT @@global.wsrep_debug;
+@@global.wsrep_debug
+0
+SET @@global.wsrep_debug=ON;
+SELECT @@global.wsrep_debug;
+@@global.wsrep_debug
+1
+SET @@global.wsrep_debug=default;
+SELECT @@global.wsrep_debug;
+@@global.wsrep_debug
+0
+
+# invalid values
+SET @@global.wsrep_debug=NULL;
+ERROR 42000: Variable 'wsrep_debug' can't be set to the value of 'NULL'
+SET @@global.wsrep_debug='junk';
+ERROR 42000: Variable 'wsrep_debug' can't be set to the value of 'junk'
+
+# restore the initial value
+SET @@global.wsrep_debug = @wsrep_debug_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_desync_basic.result b/mysql-test/suite/sys_vars/r/wsrep_desync_basic.result
new file mode 100644
index 00000000000..69599c4b47a
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_desync_basic.result
@@ -0,0 +1,52 @@
+#
+# wsrep_desync
+#
+call mtr.add_suppression("WSREP: SET desync failed 9 for SET @@global.wsrep_desync=ON");
+# save the initial value
+SET @wsrep_desync_global_saved = @@global.wsrep_desync;
+# default
+SELECT @@global.wsrep_desync;
+@@global.wsrep_desync
+0
+
+# scope
+SELECT @@session.wsrep_desync;
+ERROR HY000: Variable 'wsrep_desync' is a GLOBAL variable
+SET @@global.wsrep_desync=OFF;
+Warnings:
+Warning	1231	'wsrep_desync' is already OFF.
+SELECT @@global.wsrep_desync;
+@@global.wsrep_desync
+0
+SET @@global.wsrep_desync=ON;
+ERROR HY000: Operation 'desync' failed for SET @@global.wsrep_desync=ON
+SELECT @@global.wsrep_desync;
+@@global.wsrep_desync
+1
+
+# valid values
+SET @@global.wsrep_desync='OFF';
+SELECT @@global.wsrep_desync;
+@@global.wsrep_desync
+0
+SET @@global.wsrep_desync=ON;
+ERROR HY000: Operation 'desync' failed for SET @@global.wsrep_desync=ON
+SELECT @@global.wsrep_desync;
+@@global.wsrep_desync
+1
+SET @@global.wsrep_desync=default;
+SELECT @@global.wsrep_desync;
+@@global.wsrep_desync
+0
+
+# invalid values
+SET @@global.wsrep_desync=NULL;
+ERROR 42000: Variable 'wsrep_desync' can't be set to the value of 'NULL'
+SET @@global.wsrep_desync='junk';
+ERROR 42000: Variable 'wsrep_desync' can't be set to the value of 'junk'
+
+# restore the initial value
+SET @@global.wsrep_desync = @wsrep_desync_global_saved;
+Warnings:
+Warning	1231	'wsrep_desync' is already OFF.
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_drupal_282555_workaround_basic.result b/mysql-test/suite/sys_vars/r/wsrep_drupal_282555_workaround_basic.result
new file mode 100644
index 00000000000..52bfc01e810
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_drupal_282555_workaround_basic.result
@@ -0,0 +1,45 @@
+#
+# wsrep_drupal_282555_workaround
+#
+# save the initial value
+SET @wsrep_drupal_282555_workaround_global_saved = @@global.wsrep_drupal_282555_workaround;
+# default
+SELECT @@global.wsrep_drupal_282555_workaround;
+@@global.wsrep_drupal_282555_workaround
+0
+
+# scope
+SELECT @@session.wsrep_drupal_282555_workaround;
+ERROR HY000: Variable 'wsrep_drupal_282555_workaround' is a GLOBAL variable
+SET @@global.wsrep_drupal_282555_workaround=OFF;
+SELECT @@global.wsrep_drupal_282555_workaround;
+@@global.wsrep_drupal_282555_workaround
+0
+SET @@global.wsrep_drupal_282555_workaround=ON;
+SELECT @@global.wsrep_drupal_282555_workaround;
+@@global.wsrep_drupal_282555_workaround
+1
+
+# valid values
+SET @@global.wsrep_drupal_282555_workaround='OFF';
+SELECT @@global.wsrep_drupal_282555_workaround;
+@@global.wsrep_drupal_282555_workaround
+0
+SET @@global.wsrep_drupal_282555_workaround=ON;
+SELECT @@global.wsrep_drupal_282555_workaround;
+@@global.wsrep_drupal_282555_workaround
+1
+SET @@global.wsrep_drupal_282555_workaround=default;
+SELECT @@global.wsrep_drupal_282555_workaround;
+@@global.wsrep_drupal_282555_workaround
+0
+
+# invalid values
+SET @@global.wsrep_drupal_282555_workaround=NULL;
+ERROR 42000: Variable 'wsrep_drupal_282555_workaround' can't be set to the value of 'NULL'
+SET @@global.wsrep_drupal_282555_workaround='junk';
+ERROR 42000: Variable 'wsrep_drupal_282555_workaround' can't be set to the value of 'junk'
+
+# restore the initial value
+SET @@global.wsrep_drupal_282555_workaround = @wsrep_drupal_282555_workaround_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_forced_binlog_format_basic.result b/mysql-test/suite/sys_vars/r/wsrep_forced_binlog_format_basic.result
new file mode 100644
index 00000000000..3cf5ffcaf4e
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_forced_binlog_format_basic.result
@@ -0,0 +1,51 @@
+#
+# wsrep_forced_binlog_format
+#
+# save the initial value
+SET @wsrep_forced_binlog_format_global_saved = @@global.wsrep_forced_binlog_format;
+# default
+SELECT @@global.wsrep_forced_binlog_format;
+@@global.wsrep_forced_binlog_format
+NONE
+
+# scope
+SELECT @@session.wsrep_forced_binlog_format;
+ERROR HY000: Variable 'wsrep_forced_binlog_format' is a GLOBAL variable
+SET @@global.wsrep_forced_binlog_format=STATEMENT;
+SELECT @@global.wsrep_forced_binlog_format;
+@@global.wsrep_forced_binlog_format
+STATEMENT
+
+# valid values
+SET @@global.wsrep_forced_binlog_format=STATEMENT;
+SELECT @@global.wsrep_forced_binlog_format;
+@@global.wsrep_forced_binlog_format
+STATEMENT
+SET @@global.wsrep_forced_binlog_format=ROW;
+SELECT @@global.wsrep_forced_binlog_format;
+@@global.wsrep_forced_binlog_format
+ROW
+SET @@global.wsrep_forced_binlog_format=MIXED;
+SELECT @@global.wsrep_forced_binlog_format;
+@@global.wsrep_forced_binlog_format
+MIXED
+SET @@global.wsrep_forced_binlog_format=NONE;
+SELECT @@global.wsrep_forced_binlog_format;
+@@global.wsrep_forced_binlog_format
+NONE
+SET @@global.wsrep_forced_binlog_format=default;
+SELECT @@global.wsrep_forced_binlog_format;
+@@global.wsrep_forced_binlog_format
+NONE
+
+# invalid values
+SET @@global.wsrep_forced_binlog_format=NULL;
+ERROR 42000: Variable 'wsrep_forced_binlog_format' can't be set to the value of 'NULL'
+SET @@global.wsrep_forced_binlog_format='junk';
+ERROR 42000: Variable 'wsrep_forced_binlog_format' can't be set to the value of 'junk'
+SET @@global.wsrep_forced_binlog_format=ON;
+ERROR 42000: Variable 'wsrep_forced_binlog_format' can't be set to the value of 'ON'
+
+# restore the initial value
+SET @@global.wsrep_forced_binlog_format = @wsrep_forced_binlog_format_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_load_data_splitting_basic.result b/mysql-test/suite/sys_vars/r/wsrep_load_data_splitting_basic.result
new file mode 100644
index 00000000000..687934a7705
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_load_data_splitting_basic.result
@@ -0,0 +1,45 @@
+#
+# wsrep_load_data_splitting
+#
+# save the initial value
+SET @wsrep_load_data_splitting_global_saved = @@global.wsrep_load_data_splitting;
+# default
+SELECT @@global.wsrep_load_data_splitting;
+@@global.wsrep_load_data_splitting
+1
+
+# scope
+SELECT @@session.wsrep_load_data_splitting;
+ERROR HY000: Variable 'wsrep_load_data_splitting' is a GLOBAL variable
+SET @@global.wsrep_load_data_splitting=OFF;
+SELECT @@global.wsrep_load_data_splitting;
+@@global.wsrep_load_data_splitting
+0
+SET @@global.wsrep_load_data_splitting=ON;
+SELECT @@global.wsrep_load_data_splitting;
+@@global.wsrep_load_data_splitting
+1
+
+# valid values
+SET @@global.wsrep_load_data_splitting='OFF';
+SELECT @@global.wsrep_load_data_splitting;
+@@global.wsrep_load_data_splitting
+0
+SET @@global.wsrep_load_data_splitting=ON;
+SELECT @@global.wsrep_load_data_splitting;
+@@global.wsrep_load_data_splitting
+1
+SET @@global.wsrep_load_data_splitting=default;
+SELECT @@global.wsrep_load_data_splitting;
+@@global.wsrep_load_data_splitting
+1
+
+# invalid values
+SET @@global.wsrep_load_data_splitting=NULL;
+ERROR 42000: Variable 'wsrep_load_data_splitting' can't be set to the value of 'NULL'
+SET @@global.wsrep_load_data_splitting='junk';
+ERROR 42000: Variable 'wsrep_load_data_splitting' can't be set to the value of 'junk'
+
+# restore the initial value
+SET @@global.wsrep_load_data_splitting = @wsrep_load_data_splitting_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_log_conflicts_basic.result b/mysql-test/suite/sys_vars/r/wsrep_log_conflicts_basic.result
new file mode 100644
index 00000000000..4d577daa904
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_log_conflicts_basic.result
@@ -0,0 +1,45 @@
+#
+# wsrep_log_conflicts
+#
+# save the initial value
+SET @wsrep_log_conflicts_global_saved = @@global.wsrep_log_conflicts;
+# default
+SELECT @@global.wsrep_log_conflicts;
+@@global.wsrep_log_conflicts
+0
+
+# scope
+SELECT @@session.wsrep_log_conflicts;
+ERROR HY000: Variable 'wsrep_log_conflicts' is a GLOBAL variable
+SET @@global.wsrep_log_conflicts=OFF;
+SELECT @@global.wsrep_log_conflicts;
+@@global.wsrep_log_conflicts
+0
+SET @@global.wsrep_log_conflicts=ON;
+SELECT @@global.wsrep_log_conflicts;
+@@global.wsrep_log_conflicts
+1
+
+# valid values
+SET @@global.wsrep_log_conflicts='OFF';
+SELECT @@global.wsrep_log_conflicts;
+@@global.wsrep_log_conflicts
+0
+SET @@global.wsrep_log_conflicts=ON;
+SELECT @@global.wsrep_log_conflicts;
+@@global.wsrep_log_conflicts
+1
+SET @@global.wsrep_log_conflicts=default;
+SELECT @@global.wsrep_log_conflicts;
+@@global.wsrep_log_conflicts
+0
+
+# invalid values
+SET @@global.wsrep_log_conflicts=NULL;
+ERROR 42000: Variable 'wsrep_log_conflicts' can't be set to the value of 'NULL'
+SET @@global.wsrep_log_conflicts='junk';
+ERROR 42000: Variable 'wsrep_log_conflicts' can't be set to the value of 'junk'
+
+# restore the initial value
+SET @@global.wsrep_log_conflicts = @wsrep_log_conflicts_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_max_ws_rows_basic.result b/mysql-test/suite/sys_vars/r/wsrep_max_ws_rows_basic.result
new file mode 100644
index 00000000000..15438a2afd5
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_max_ws_rows_basic.result
@@ -0,0 +1,53 @@
+#
+# wsrep_max_ws_rows
+#
+# save the initial value
+SET @wsrep_max_ws_rows_global_saved = @@global.wsrep_max_ws_rows;
+# default
+SELECT @@global.wsrep_max_ws_rows;
+@@global.wsrep_max_ws_rows
+131072
+
+# scope
+SELECT @@session.wsrep_max_ws_rows;
+ERROR HY000: Variable 'wsrep_max_ws_rows' is a GLOBAL variable
+SET @@global.wsrep_max_ws_rows=1;
+SELECT @@global.wsrep_max_ws_rows;
+@@global.wsrep_max_ws_rows
+1
+
+# valid values
+SET @@global.wsrep_max_ws_rows=131072;
+SELECT @@global.wsrep_max_ws_rows;
+@@global.wsrep_max_ws_rows
+131072
+SET @@global.wsrep_max_ws_rows=131073;
+SELECT @@global.wsrep_max_ws_rows;
+@@global.wsrep_max_ws_rows
+131073
+SET @@global.wsrep_max_ws_rows=0;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_max_ws_rows value: '0'
+SELECT @@global.wsrep_max_ws_rows;
+@@global.wsrep_max_ws_rows
+1
+SET @@global.wsrep_max_ws_rows=default;
+SELECT @global.wsrep_max_ws_rows;
+@global.wsrep_max_ws_rows
+NULL
+
+# invalid values
+SET @@global.wsrep_max_ws_rows=NULL;
+ERROR 42000: Incorrect argument type to variable 'wsrep_max_ws_rows'
+SET @@global.wsrep_max_ws_rows='junk';
+ERROR 42000: Incorrect argument type to variable 'wsrep_max_ws_rows'
+SET @@global.wsrep_max_ws_rows=-1;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_max_ws_rows value: '-1'
+SELECT @global.wsrep_max_ws_rows;
+@global.wsrep_max_ws_rows
+NULL
+
+# restore the initial value
+SET @@global.wsrep_max_ws_rows = @wsrep_max_ws_rows_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_max_ws_size_basic.result b/mysql-test/suite/sys_vars/r/wsrep_max_ws_size_basic.result
new file mode 100644
index 00000000000..26d8d823a5c
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_max_ws_size_basic.result
@@ -0,0 +1,58 @@
+#
+# wsrep_max_ws_size
+#
+# save the initial value
+SET @wsrep_max_ws_size_global_saved = @@global.wsrep_max_ws_size;
+# default
+SELECT @@global.wsrep_max_ws_size;
+@@global.wsrep_max_ws_size
+1073741824
+
+# scope
+SELECT @@session.wsrep_max_ws_size;
+ERROR HY000: Variable 'wsrep_max_ws_size' is a GLOBAL variable
+SET @@global.wsrep_max_ws_size=1;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_max_ws_size value: '1'
+SELECT @@global.wsrep_max_ws_size;
+@@global.wsrep_max_ws_size
+1024
+
+# valid values
+SET @@global.wsrep_max_ws_size=1073741824;
+SELECT @@global.wsrep_max_ws_size;
+@@global.wsrep_max_ws_size
+1073741824
+SET @@global.wsrep_max_ws_size=1073741825;
+SELECT @@global.wsrep_max_ws_size;
+@@global.wsrep_max_ws_size
+1073741825
+SET @@global.wsrep_max_ws_size=0;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_max_ws_size value: '0'
+SELECT @@global.wsrep_max_ws_size;
+@@global.wsrep_max_ws_size
+1024
+SET @@global.wsrep_max_ws_size=default;
+SELECT @global.wsrep_max_ws_size;
+@global.wsrep_max_ws_size
+NULL
+
+# invalid values
+SET @@global.wsrep_max_ws_size=NULL;
+ERROR 42000: Incorrect argument type to variable 'wsrep_max_ws_size'
+SET @@global.wsrep_max_ws_size='junk';
+ERROR 42000: Incorrect argument type to variable 'wsrep_max_ws_size'
+SELECT @global.wsrep_max_ws_size;
+@global.wsrep_max_ws_size
+NULL
+SET @@global.wsrep_max_ws_size=-1;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_max_ws_size value: '-1'
+SELECT @global.wsrep_max_ws_size;
+@global.wsrep_max_ws_size
+NULL
+
+# restore the initial value
+SET @@global.wsrep_max_ws_size = @wsrep_max_ws_size_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_mysql_replication_bundle_basic.result b/mysql-test/suite/sys_vars/r/wsrep_mysql_replication_bundle_basic.result
new file mode 100644
index 00000000000..1d69d800703
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_mysql_replication_bundle_basic.result
@@ -0,0 +1,52 @@
+#
+# wsrep_mysql_replication_bundle
+#
+# save the initial value
+SET @wsrep_mysql_replication_bundle_global_saved = @@global.wsrep_mysql_replication_bundle;
+# default
+SELECT @@global.wsrep_mysql_replication_bundle;
+@@global.wsrep_mysql_replication_bundle
+0
+
+# scope
+SELECT @@session.wsrep_mysql_replication_bundle;
+ERROR HY000: Variable 'wsrep_mysql_replication_bundle' is a GLOBAL variable
+SELECT @@global.wsrep_mysql_replication_bundle;
+@@global.wsrep_mysql_replication_bundle
+0
+
+# valid values
+SET @@global.wsrep_mysql_replication_bundle=0;
+SELECT @@global.wsrep_mysql_replication_bundle;
+@@global.wsrep_mysql_replication_bundle
+0
+SET @@global.wsrep_mysql_replication_bundle=1000;
+SELECT @@global.wsrep_mysql_replication_bundle;
+@@global.wsrep_mysql_replication_bundle
+1000
+SET @@global.wsrep_mysql_replication_bundle=default;
+SELECT @@global.wsrep_mysql_replication_bundle;
+@@global.wsrep_mysql_replication_bundle
+0
+
+# invalid values
+SET @@global.wsrep_mysql_replication_bundle=NULL;
+ERROR 42000: Incorrect argument type to variable 'wsrep_mysql_replication_bundle'
+SET @@global.wsrep_mysql_replication_bundle='junk';
+ERROR 42000: Incorrect argument type to variable 'wsrep_mysql_replication_bundle'
+SET @@global.wsrep_mysql_replication_bundle=-1;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_mysql_replication_bundle value: '-1'
+SELECT @@global.wsrep_mysql_replication_bundle;
+@@global.wsrep_mysql_replication_bundle
+0
+SET @@global.wsrep_mysql_replication_bundle=1001;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_mysql_replication_bundle value: '1001'
+SELECT @@global.wsrep_mysql_replication_bundle;
+@@global.wsrep_mysql_replication_bundle
+1000
+
+# restore the initial value
+SET @@global.wsrep_mysql_replication_bundle = @wsrep_mysql_replication_bundle_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_node_address_basic.result b/mysql-test/suite/sys_vars/r/wsrep_node_address_basic.result
new file mode 100644
index 00000000000..e9a93d2fcd6
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_node_address_basic.result
@@ -0,0 +1,49 @@
+#
+# wsrep_node_address
+#
+# save the initial value
+SET @wsrep_node_address_global_saved = @@global.wsrep_node_address;
+# default
+SELECT @@global.wsrep_node_address;
+@@global.wsrep_node_address
+
+
+# scope
+SELECT @@session.wsrep_node_address;
+ERROR HY000: Variable 'wsrep_node_address' is a GLOBAL variable
+SELECT @@global.wsrep_node_address;
+@@global.wsrep_node_address
+
+
+# valid values
+SET @@global.wsrep_node_address='127.0.0.1';
+SELECT @@global.wsrep_node_address;
+@@global.wsrep_node_address
+127.0.0.1
+SET @@global.wsrep_node_address=default;
+SELECT @@global.wsrep_node_address;
+@@global.wsrep_node_address
+
+
+# invalid values
+SET @@global.wsrep_node_address=NULL;
+ERROR 42000: Variable 'wsrep_node_address' can't be set to the value of 'NULL'
+SELECT @@global.wsrep_node_address;
+@@global.wsrep_node_address
+
+SET @@global.wsrep_node_address=ON;
+SELECT @@global.wsrep_node_address;
+@@global.wsrep_node_address
+ON
+SET @@global.wsrep_node_address='OFF';
+SELECT @@global.wsrep_node_address;
+@@global.wsrep_node_address
+OFF
+SET @@global.wsrep_node_address='junk';
+SELECT @@global.wsrep_node_address;
+@@global.wsrep_node_address
+junk
+
+# restore the initial value
+SET @@global.wsrep_node_address = @wsrep_node_address_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_node_incoming_address_basic.result b/mysql-test/suite/sys_vars/r/wsrep_node_incoming_address_basic.result
new file mode 100644
index 00000000000..2340c61db28
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_node_incoming_address_basic.result
@@ -0,0 +1,56 @@
+#
+# wsrep_node_incoming_address
+#
+# save the initial value
+SET @wsrep_node_incoming_address_global_saved = @@global.wsrep_node_incoming_address;
+# default
+SELECT @@global.wsrep_node_incoming_address;
+@@global.wsrep_node_incoming_address
+AUTO
+
+# scope
+SELECT @@session.wsrep_node_incoming_address;
+ERROR HY000: Variable 'wsrep_node_incoming_address' is a GLOBAL variable
+SELECT @@global.wsrep_node_incoming_address;
+@@global.wsrep_node_incoming_address
+AUTO
+
+# valid values
+SET @@global.wsrep_node_incoming_address='127.0.0.1:4444';
+SELECT @@global.wsrep_node_incoming_address;
+@@global.wsrep_node_incoming_address
+127.0.0.1:4444
+SET @@global.wsrep_node_incoming_address='127.0.0.1';
+SELECT @@global.wsrep_node_incoming_address;
+@@global.wsrep_node_incoming_address
+127.0.0.1
+SET @@global.wsrep_node_incoming_address=AUTO;
+SELECT @@global.wsrep_node_incoming_address;
+@@global.wsrep_node_incoming_address
+AUTO
+SET @@global.wsrep_node_incoming_address=default;
+SELECT @@global.wsrep_node_incoming_address;
+@@global.wsrep_node_incoming_address
+AUTO
+
+# invalid values
+SET @@global.wsrep_node_incoming_address=ON;
+SELECT @@global.wsrep_node_incoming_address;
+@@global.wsrep_node_incoming_address
+ON
+SET @@global.wsrep_node_incoming_address='OFF';
+SELECT @@global.wsrep_node_incoming_address;
+@@global.wsrep_node_incoming_address
+OFF
+SET @@global.wsrep_node_incoming_address=NULL;
+SELECT @@global.wsrep_node_incoming_address;
+@@global.wsrep_node_incoming_address
+NULL
+SET @@global.wsrep_node_incoming_address='junk';
+SELECT @@global.wsrep_node_incoming_address;
+@@global.wsrep_node_incoming_address
+junk
+
+# restore the initial value
+SET @@global.wsrep_node_incoming_address = @wsrep_node_incoming_address_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_node_name_basic.result b/mysql-test/suite/sys_vars/r/wsrep_node_name_basic.result
new file mode 100644
index 00000000000..9657e6bf428
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_node_name_basic.result
@@ -0,0 +1,48 @@
+#
+# wsrep_node_name
+#
+call mtr.add_suppression("WSREP: Failed to get provider options");
+# save the initial value
+SET @wsrep_node_name_global_saved = @@global.wsrep_node_name;
+# default
+SELECT @@global.wsrep_node_name;
+@@global.wsrep_node_name
+
+
+# scope
+SELECT @@session.wsrep_node_name;
+ERROR HY000: Variable 'wsrep_node_name' is a GLOBAL variable
+SET @@global.wsrep_node_name='node_name';
+SELECT @@global.wsrep_node_name;
+@@global.wsrep_node_name
+node_name
+
+# valid values
+SET @@global.wsrep_node_name='my_node';
+SELECT @@global.wsrep_node_name;
+@@global.wsrep_node_name
+my_node
+SET @@global.wsrep_node_name='hyphenated-node-name';
+SELECT @@global.wsrep_node_name;
+@@global.wsrep_node_name
+hyphenated-node-name
+SET @@global.wsrep_node_name=default;
+SELECT @@global.wsrep_node_name;
+@@global.wsrep_node_name
+
+
+# invalid values
+SET @@global.wsrep_node_name=NULL;
+ERROR 42000: Variable 'wsrep_node_name' can't be set to the value of 'NULL'
+SELECT @@global.wsrep_node_name;
+@@global.wsrep_node_name
+
+SET @@global.wsrep_node_name=1;
+ERROR 42000: Incorrect argument type to variable 'wsrep_node_name'
+SELECT @@global.wsrep_node_name;
+@@global.wsrep_node_name
+
+
+# restore the initial value
+SET @@global.wsrep_node_name = @wsrep_node_name_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_notify_cmd_basic.result b/mysql-test/suite/sys_vars/r/wsrep_notify_cmd_basic.result
new file mode 100644
index 00000000000..056ff8c817b
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_notify_cmd_basic.result
@@ -0,0 +1,47 @@
+#
+# wsrep_notify_cmd
+#
+call mtr.add_suppression("WSREP: Failed to get provider options");
+# save the initial value
+SET @wsrep_notify_cmd_global_saved = @@global.wsrep_notify_cmd;
+# default
+SELECT @@global.wsrep_notify_cmd;
+@@global.wsrep_notify_cmd
+
+
+# scope
+SELECT @@session.wsrep_notify_cmd;
+ERROR HY000: Variable 'wsrep_notify_cmd' is a GLOBAL variable
+SET @@global.wsrep_notify_cmd='notify_cmd';
+SELECT @@global.wsrep_notify_cmd;
+@@global.wsrep_notify_cmd
+notify_cmd
+
+# valid values
+SET @@global.wsrep_notify_cmd='command';
+SELECT @@global.wsrep_notify_cmd;
+@@global.wsrep_notify_cmd
+command
+SET @@global.wsrep_notify_cmd='hyphenated-command';
+SELECT @@global.wsrep_notify_cmd;
+@@global.wsrep_notify_cmd
+hyphenated-command
+SET @@global.wsrep_notify_cmd=default;
+SELECT @@global.wsrep_notify_cmd;
+@@global.wsrep_notify_cmd
+
+SET @@global.wsrep_notify_cmd=NULL;
+SELECT @@global.wsrep_notify_cmd;
+@@global.wsrep_notify_cmd
+NULL
+
+# invalid values
+SET @@global.wsrep_notify_cmd=1;
+ERROR 42000: Incorrect argument type to variable 'wsrep_notify_cmd'
+SELECT @@global.wsrep_notify_cmd;
+@@global.wsrep_notify_cmd
+NULL
+
+# restore the initial value
+SET @@global.wsrep_notify_cmd = @wsrep_notify_cmd_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_on_basic.result b/mysql-test/suite/sys_vars/r/wsrep_on_basic.result
new file mode 100644
index 00000000000..735e2d77180
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_on_basic.result
@@ -0,0 +1,50 @@
+#
+# wsrep_on
+#
+# save the initial values
+SET @wsrep_on_global_saved = @@global.wsrep_on;
+SET @wsrep_on_session_saved = @@session.wsrep_on;
+# default
+SELECT @@global.wsrep_on;
+@@global.wsrep_on
+0
+SELECT @@session.wsrep_on;
+@@session.wsrep_on
+0
+
+# scope and valid values
+SET @@global.wsrep_on=OFF;
+SELECT @@global.wsrep_on;
+@@global.wsrep_on
+0
+SET @@global.wsrep_on=ON;
+SELECT @@global.wsrep_on;
+@@global.wsrep_on
+1
+SET @@session.wsrep_on=OFF;
+SELECT @@session.wsrep_on;
+@@session.wsrep_on
+0
+SET @@session.wsrep_on=ON;
+SELECT @@session.wsrep_on;
+@@session.wsrep_on
+1
+SET @@session.wsrep_on=default;
+SELECT @@session.wsrep_on;
+@@session.wsrep_on
+1
+
+# invalid values
+SET @@global.wsrep_on=NULL;
+ERROR 42000: Variable 'wsrep_on' can't be set to the value of 'NULL'
+SET @@global.wsrep_on='junk';
+ERROR 42000: Variable 'wsrep_on' can't be set to the value of 'junk'
+SET @@session.wsrep_on=NULL;
+ERROR 42000: Variable 'wsrep_on' can't be set to the value of 'NULL'
+SET @@session.wsrep_on='junk';
+ERROR 42000: Variable 'wsrep_on' can't be set to the value of 'junk'
+
+# restore the initial values
+SET @@global.wsrep_on = @wsrep_on_global_saved;
+SET @@session.wsrep_on = @wsrep_on_session_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_osu_method_basic.result b/mysql-test/suite/sys_vars/r/wsrep_osu_method_basic.result
new file mode 100644
index 00000000000..95b59e62adc
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_osu_method_basic.result
@@ -0,0 +1,60 @@
+#
+# wsrep_osu_method
+#
+# save the initial value
+SET @wsrep_osu_method_global_saved = @@global.wsrep_osu_method;
+# default
+SELECT @@global.wsrep_osu_method;
+@@global.wsrep_osu_method
+TOI
+
+# scope
+SELECT @@session.wsrep_osu_method;
+ERROR HY000: Variable 'wsrep_OSU_method' is a GLOBAL variable
+SET @@global.wsrep_osu_method=TOI;
+SELECT @@global.wsrep_osu_method;
+@@global.wsrep_osu_method
+TOI
+
+# valid values
+SET @@global.wsrep_osu_method=TOI;
+SELECT @@global.wsrep_osu_method;
+@@global.wsrep_osu_method
+TOI
+SET @@global.wsrep_osu_method=RSU;
+SELECT @@global.wsrep_osu_method;
+@@global.wsrep_osu_method
+RSU
+SET @@global.wsrep_osu_method="RSU";
+SELECT @@global.wsrep_osu_method;
+@@global.wsrep_osu_method
+RSU
+SET @@global.wsrep_osu_method=default;
+SELECT @@global.wsrep_osu_method;
+@@global.wsrep_osu_method
+TOI
+SET @@global.wsrep_osu_method=1;
+SELECT @@global.wsrep_osu_method;
+@@global.wsrep_osu_method
+RSU
+
+# invalid values
+SET @@global.wsrep_osu_method=4;
+ERROR 42000: Variable 'wsrep_OSU_method' can't be set to the value of '4'
+SELECT @@global.wsrep_osu_method;
+@@global.wsrep_osu_method
+RSU
+SET @@global.wsrep_osu_method=NULL;
+ERROR 42000: Variable 'wsrep_OSU_method' can't be set to the value of 'NULL'
+SELECT @@global.wsrep_osu_method;
+@@global.wsrep_osu_method
+RSU
+SET @@global.wsrep_osu_method='junk';
+ERROR 42000: Variable 'wsrep_OSU_method' can't be set to the value of 'junk'
+SELECT @@global.wsrep_osu_method;
+@@global.wsrep_osu_method
+RSU
+
+# restore the initial value
+SET @@global.wsrep_osu_method = @wsrep_osu_method_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_provider_basic.result b/mysql-test/suite/sys_vars/r/wsrep_provider_basic.result
new file mode 100644
index 00000000000..3e4ac8ca883
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_provider_basic.result
@@ -0,0 +1,40 @@
+#
+# wsrep_provider
+#
+# save the initial value
+SET @wsrep_provider_global_saved = @@global.wsrep_provider;
+# default
+SELECT @@global.wsrep_provider;
+@@global.wsrep_provider
+none
+
+# scope
+SELECT @@session.wsrep_provider;
+ERROR HY000: Variable 'wsrep_provider' is a GLOBAL variable
+SELECT @@global.wsrep_provider;
+@@global.wsrep_provider
+none
+
+# valid values
+SET @@global.wsrep_provider=default;
+SELECT @@global.wsrep_provider;
+@@global.wsrep_provider
+none
+
+# invalid values
+SET @@global.wsrep_provider='/invalid/libgalera_smm.so';
+ERROR 42000: Variable 'wsrep_provider' can't be set to the value of '/invalid/libgalera_smm.so'
+SET @@global.wsrep_provider=NULL;
+ERROR 42000: Variable 'wsrep_provider' can't be set to the value of 'NULL'
+SELECT @@global.wsrep_provider;
+@@global.wsrep_provider
+none
+SET @@global.wsrep_provider=1;
+ERROR 42000: Incorrect argument type to variable 'wsrep_provider'
+SELECT @@global.wsrep_provider;
+@@global.wsrep_provider
+none
+
+# restore the initial value
+SET @@global.wsrep_provider = @wsrep_provider_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_provider_options_basic.result b/mysql-test/suite/sys_vars/r/wsrep_provider_options_basic.result
new file mode 100644
index 00000000000..ed6b125e064
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_provider_options_basic.result
@@ -0,0 +1,48 @@
+#
+# wsrep_provider_options
+#
+call mtr.add_suppression("WSREP: Failed to get provider options");
+# save the initial value
+SET @wsrep_provider_options_global_saved = @@global.wsrep_provider_options;
+# default
+SELECT @@global.wsrep_provider_options;
+@@global.wsrep_provider_options
+
+
+# scope
+SELECT @@session.wsrep_provider_options;
+ERROR HY000: Variable 'wsrep_provider_options' is a GLOBAL variable
+SET @@global.wsrep_provider_options='option1';
+SELECT @@global.wsrep_provider_options;
+@@global.wsrep_provider_options
+option1
+
+# valid values
+SET @@global.wsrep_provider_options='name1=value1;name2=value2';
+SELECT @@global.wsrep_provider_options;
+@@global.wsrep_provider_options
+name1=value1;name2=value2
+SET @@global.wsrep_provider_options='hyphenated-name:value';
+SELECT @@global.wsrep_provider_options;
+@@global.wsrep_provider_options
+hyphenated-name:value
+SET @@global.wsrep_provider_options=default;
+SELECT @@global.wsrep_provider_options;
+@@global.wsrep_provider_options
+
+
+# invalid values
+SET @@global.wsrep_provider_options=1;
+ERROR 42000: Incorrect argument type to variable 'wsrep_provider_options'
+SELECT @@global.wsrep_provider_options;
+@@global.wsrep_provider_options
+
+SET @@global.wsrep_provider_options=NULL;
+ERROR HY000: Incorrect arguments to SET
+SELECT @@global.wsrep_provider_options;
+@@global.wsrep_provider_options
+NULL
+
+# restore the initial value
+SET @@global.wsrep_provider_options = @wsrep_provider_options_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_recover_basic.result b/mysql-test/suite/sys_vars/r/wsrep_recover_basic.result
new file mode 100644
index 00000000000..b26c1121a4c
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_recover_basic.result
@@ -0,0 +1,22 @@
+#
+# wsrep_recover
+#
+# default
+SELECT @@global.wsrep_recover;
+@@global.wsrep_recover
+0
+SELECT @@session.wsrep_recover;
+ERROR HY000: Variable 'wsrep_recover' is a GLOBAL variable
+
+# scope and valid values
+SET @@global.wsrep_recover=OFF;
+ERROR HY000: Variable 'wsrep_recover' is a read only variable
+SET @@global.wsrep_recover=ON;
+ERROR HY000: Variable 'wsrep_recover' is a read only variable
+
+# invalid values
+SET @@global.wsrep_recover=NULL;
+ERROR HY000: Variable 'wsrep_recover' is a read only variable
+SET @@global.wsrep_recover='junk';
+ERROR HY000: Variable 'wsrep_recover' is a read only variable
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_replicate_myisam_basic.result b/mysql-test/suite/sys_vars/r/wsrep_replicate_myisam_basic.result
new file mode 100644
index 00000000000..3625f29aa0f
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_replicate_myisam_basic.result
@@ -0,0 +1,31 @@
+#
+# wsrep_replicate_myisam
+#
+# save the initial value
+SET @wsrep_replicate_myisam_global_saved = @@global.wsrep_replicate_myisam;
+# default
+SELECT @@global.wsrep_replicate_myisam;
+@@global.wsrep_replicate_myisam
+0
+SELECT @@session.wsrep_replicate_myisam;
+ERROR HY000: Variable 'wsrep_replicate_myisam' is a GLOBAL variable
+
+# scope and valid values
+SET @@global.wsrep_replicate_myisam=OFF;
+SELECT @@global.wsrep_replicate_myisam;
+@@global.wsrep_replicate_myisam
+0
+SET @@global.wsrep_replicate_myisam=ON;
+SELECT @@global.wsrep_replicate_myisam;
+@@global.wsrep_replicate_myisam
+1
+
+# invalid values
+SET @@global.wsrep_replicate_myisam=NULL;
+ERROR 42000: Variable 'wsrep_replicate_myisam' can't be set to the value of 'NULL'
+SET @@global.wsrep_replicate_myisam='junk';
+ERROR 42000: Variable 'wsrep_replicate_myisam' can't be set to the value of 'junk'
+
+# restore the initial value
+SET @@global.wsrep_replicate_myisam = @wsrep_replicate_myisam_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_restart_slave_basic.result b/mysql-test/suite/sys_vars/r/wsrep_restart_slave_basic.result
new file mode 100644
index 00000000000..0ecdf915992
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_restart_slave_basic.result
@@ -0,0 +1,31 @@
+#
+# wsrep_restart_slave
+#
+# save the initial value
+SET @wsrep_restart_slave_global_saved = @@global.wsrep_restart_slave;
+# default
+SELECT @@global.wsrep_restart_slave;
+@@global.wsrep_restart_slave
+0
+SELECT @@session.wsrep_restart_slave;
+ERROR HY000: Variable 'wsrep_restart_slave' is a GLOBAL variable
+
+# scope and valid values
+SET @@global.wsrep_restart_slave=OFF;
+SELECT @@global.wsrep_restart_slave;
+@@global.wsrep_restart_slave
+0
+SET @@global.wsrep_restart_slave=ON;
+SELECT @@global.wsrep_restart_slave;
+@@global.wsrep_restart_slave
+1
+
+# invalid values
+SET @@global.wsrep_restart_slave=NULL;
+ERROR 42000: Variable 'wsrep_restart_slave' can't be set to the value of 'NULL'
+SET @@global.wsrep_restart_slave='junk';
+ERROR 42000: Variable 'wsrep_restart_slave' can't be set to the value of 'junk'
+
+# restore the initial value
+SET @@global.wsrep_restart_slave = @wsrep_restart_slave_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_retry_autocommit_basic.result b/mysql-test/suite/sys_vars/r/wsrep_retry_autocommit_basic.result
new file mode 100644
index 00000000000..d848dadd24d
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_retry_autocommit_basic.result
@@ -0,0 +1,63 @@
+#
+# wsrep_retry_autocommit
+#
+# save the initial values
+SET @wsrep_retry_autocommit_global_saved = @@global.wsrep_retry_autocommit;
+SET @wsrep_retry_autocommit_session_saved = @@session.wsrep_retry_autocommit;
+# default
+SELECT @@global.wsrep_retry_autocommit;
+@@global.wsrep_retry_autocommit
+1
+
+# scope
+SET @@session.wsrep_retry_autocommit=1;
+SELECT @@session.wsrep_retry_autocommit;
+@@session.wsrep_retry_autocommit
+1
+SET @@global.wsrep_retry_autocommit=1;
+SELECT @@global.wsrep_retry_autocommit;
+@@global.wsrep_retry_autocommit
+1
+
+# valid values
+SET @@global.wsrep_retry_autocommit=10;
+SELECT @@global.wsrep_retry_autocommit;
+@@global.wsrep_retry_autocommit
+10
+SET @@global.wsrep_retry_autocommit=0;
+SELECT @@global.wsrep_retry_autocommit;
+@@global.wsrep_retry_autocommit
+0
+SET @@global.wsrep_retry_autocommit=default;
+SELECT @global.wsrep_retry_autocommit;
+@global.wsrep_retry_autocommit
+NULL
+SET @@session.wsrep_retry_autocommit=10;
+SELECT @@session.wsrep_retry_autocommit;
+@@session.wsrep_retry_autocommit
+10
+SET @@session.wsrep_retry_autocommit=0;
+SELECT @@session.wsrep_retry_autocommit;
+@@session.wsrep_retry_autocommit
+0
+SET @@session.wsrep_retry_autocommit=default;
+SELECT @session.wsrep_retry_autocommit;
+@session.wsrep_retry_autocommit
+NULL
+
+# invalid values
+SET @@global.wsrep_retry_autocommit=NULL;
+ERROR 42000: Incorrect argument type to variable 'wsrep_retry_autocommit'
+SET @@global.wsrep_retry_autocommit='junk';
+ERROR 42000: Incorrect argument type to variable 'wsrep_retry_autocommit'
+SET @@global.wsrep_retry_autocommit=-1;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_retry_autocommit value: '-1'
+SELECT @global.wsrep_retry_autocommit;
+@global.wsrep_retry_autocommit
+NULL
+
+# restore the initial value
+SET @@global.wsrep_retry_autocommit = @wsrep_retry_autocommit_global_saved;
+SET @@session.wsrep_retry_autocommit = @wsrep_retry_autocommit_session_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_slave_fk_checks_basic.result b/mysql-test/suite/sys_vars/r/wsrep_slave_fk_checks_basic.result
new file mode 100644
index 00000000000..40b3270e221
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_slave_fk_checks_basic.result
@@ -0,0 +1,45 @@
+#
+# wsrep_slave_fk_checks
+#
+# save the initial value
+SET @wsrep_slave_fk_checks_global_saved = @@global.wsrep_slave_fk_checks;
+# default
+SELECT @@global.wsrep_slave_fk_checks;
+@@global.wsrep_slave_fk_checks
+1
+
+# scope
+SELECT @@session.wsrep_slave_fk_checks;
+ERROR HY000: Variable 'wsrep_slave_FK_checks' is a GLOBAL variable
+SET @@global.wsrep_slave_fk_checks=OFF;
+SELECT @@global.wsrep_slave_fk_checks;
+@@global.wsrep_slave_fk_checks
+0
+SET @@global.wsrep_slave_fk_checks=ON;
+SELECT @@global.wsrep_slave_fk_checks;
+@@global.wsrep_slave_fk_checks
+1
+
+# valid values
+SET @@global.wsrep_slave_fk_checks='OFF';
+SELECT @@global.wsrep_slave_fk_checks;
+@@global.wsrep_slave_fk_checks
+0
+SET @@global.wsrep_slave_fk_checks=ON;
+SELECT @@global.wsrep_slave_fk_checks;
+@@global.wsrep_slave_fk_checks
+1
+SET @@global.wsrep_slave_fk_checks=default;
+SELECT @@global.wsrep_slave_fk_checks;
+@@global.wsrep_slave_fk_checks
+1
+
+# invalid values
+SET @@global.wsrep_slave_fk_checks=NULL;
+ERROR 42000: Variable 'wsrep_slave_FK_checks' can't be set to the value of 'NULL'
+SET @@global.wsrep_slave_fk_checks='junk';
+ERROR 42000: Variable 'wsrep_slave_FK_checks' can't be set to the value of 'junk'
+
+# restore the initial value
+SET @@global.wsrep_slave_fk_checks = @wsrep_slave_fk_checks_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_slave_threads_basic.result b/mysql-test/suite/sys_vars/r/wsrep_slave_threads_basic.result
new file mode 100644
index 00000000000..62be5a42416
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_slave_threads_basic.result
@@ -0,0 +1,49 @@
+#
+# wsrep_slave_threads
+#
+# save the initial value
+SET @wsrep_slave_threads_global_saved = @@global.wsrep_slave_threads;
+# default
+SELECT @@global.wsrep_slave_threads;
+@@global.wsrep_slave_threads
+1
+
+# scope
+SELECT @@session.wsrep_slave_threads;
+ERROR HY000: Variable 'wsrep_slave_threads' is a GLOBAL variable
+SET @@global.wsrep_slave_threads=1;
+SELECT @@global.wsrep_slave_threads;
+@@global.wsrep_slave_threads
+1
+
+# valid values
+SET @@global.wsrep_slave_threads=10;
+SELECT @@global.wsrep_slave_threads;
+@@global.wsrep_slave_threads
+10
+SET @@global.wsrep_slave_threads=0;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_slave_threads value: '0'
+SELECT @@global.wsrep_slave_threads;
+@@global.wsrep_slave_threads
+1
+SET @@global.wsrep_slave_threads=default;
+SELECT @global.wsrep_slave_threads;
+@global.wsrep_slave_threads
+NULL
+
+# invalid values
+SET @@global.wsrep_slave_threads=NULL;
+ERROR 42000: Incorrect argument type to variable 'wsrep_slave_threads'
+SET @@global.wsrep_slave_threads='junk';
+ERROR 42000: Incorrect argument type to variable 'wsrep_slave_threads'
+SET @@global.wsrep_slave_threads=-1;
+Warnings:
+Warning	1292	Truncated incorrect wsrep_slave_threads value: '-1'
+SELECT @global.wsrep_slave_threads;
+@global.wsrep_slave_threads
+NULL
+
+# restore the initial value
+SET @@global.wsrep_slave_threads = @wsrep_slave_threads_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_slave_uk_checks_basic.result b/mysql-test/suite/sys_vars/r/wsrep_slave_uk_checks_basic.result
new file mode 100644
index 00000000000..b78a83b547d
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_slave_uk_checks_basic.result
@@ -0,0 +1,45 @@
+#
+# wsrep_slave_uk_checks
+#
+# save the initial value
+SET @wsrep_slave_uk_checks_global_saved = @@global.wsrep_slave_uk_checks;
+# default
+SELECT @@global.wsrep_slave_uk_checks;
+@@global.wsrep_slave_uk_checks
+0
+
+# scope
+SELECT @@session.wsrep_slave_uk_checks;
+ERROR HY000: Variable 'wsrep_slave_UK_checks' is a GLOBAL variable
+SET @@global.wsrep_slave_uk_checks=OFF;
+SELECT @@global.wsrep_slave_uk_checks;
+@@global.wsrep_slave_uk_checks
+0
+SET @@global.wsrep_slave_uk_checks=ON;
+SELECT @@global.wsrep_slave_uk_checks;
+@@global.wsrep_slave_uk_checks
+1
+
+# valid values
+SET @@global.wsrep_slave_uk_checks='OFF';
+SELECT @@global.wsrep_slave_uk_checks;
+@@global.wsrep_slave_uk_checks
+0
+SET @@global.wsrep_slave_uk_checks=ON;
+SELECT @@global.wsrep_slave_uk_checks;
+@@global.wsrep_slave_uk_checks
+1
+SET @@global.wsrep_slave_uk_checks=default;
+SELECT @@global.wsrep_slave_uk_checks;
+@@global.wsrep_slave_uk_checks
+0
+
+# invalid values
+SET @@global.wsrep_slave_uk_checks=NULL;
+ERROR 42000: Variable 'wsrep_slave_UK_checks' can't be set to the value of 'NULL'
+SET @@global.wsrep_slave_uk_checks='junk';
+ERROR 42000: Variable 'wsrep_slave_UK_checks' can't be set to the value of 'junk'
+
+# restore the initial value
+SET @@global.wsrep_slave_uk_checks = @wsrep_slave_uk_checks_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_sst_auth_basic.result b/mysql-test/suite/sys_vars/r/wsrep_sst_auth_basic.result
new file mode 100644
index 00000000000..e6b532c6bba
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_sst_auth_basic.result
@@ -0,0 +1,52 @@
+#
+# wsrep_sst_auth
+#
+# save the initial value
+SET @wsrep_sst_auth_global_saved = @@global.wsrep_sst_auth;
+# default
+SELECT @@global.wsrep_sst_auth;
+@@global.wsrep_sst_auth
+NULL
+
+# scope
+SELECT @@session.wsrep_sst_auth;
+ERROR HY000: Variable 'wsrep_sst_auth' is a GLOBAL variable
+SET @@global.wsrep_sst_auth='user:pass';
+SELECT @@global.wsrep_sst_auth;
+@@global.wsrep_sst_auth
+********
+
+# valid values
+SET @@global.wsrep_sst_auth=user;
+SELECT @@global.wsrep_sst_auth;
+@@global.wsrep_sst_auth
+********
+SET @@global.wsrep_sst_auth='user:1234';
+SELECT @@global.wsrep_sst_auth;
+@@global.wsrep_sst_auth
+********
+SET @@global.wsrep_sst_auth='hyphenated-user-name:';
+SELECT @@global.wsrep_sst_auth;
+@@global.wsrep_sst_auth
+********
+SET @@global.wsrep_sst_auth=default;
+SELECT @@global.wsrep_sst_auth;
+@@global.wsrep_sst_auth
+NULL
+SET @@global.wsrep_sst_auth=NULL;
+SELECT @@global.wsrep_sst_auth;
+@@global.wsrep_sst_auth
+NULL
+
+# invalid values
+SET @@global.wsrep_sst_auth=1;
+ERROR 42000: Incorrect argument type to variable 'wsrep_sst_auth'
+SELECT @@global.wsrep_sst_auth;
+@@global.wsrep_sst_auth
+NULL
+SET @@global.wsrep_sst_auth=user:pass;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ':pass' at line 1
+
+# restore the initial value
+SET @@global.wsrep_sst_auth = @wsrep_sst_auth_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_sst_donor_basic.result b/mysql-test/suite/sys_vars/r/wsrep_sst_donor_basic.result
new file mode 100644
index 00000000000..3d4fc24df7f
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_sst_donor_basic.result
@@ -0,0 +1,50 @@
+#
+# wsrep_sst_donor
+#
+# save the initial value
+SET @wsrep_sst_donor_global_saved = @@global.wsrep_sst_donor;
+# default
+SELECT @@global.wsrep_sst_donor;
+@@global.wsrep_sst_donor
+
+
+# scope
+SELECT @@session.wsrep_sst_donor;
+ERROR HY000: Variable 'wsrep_sst_donor' is a GLOBAL variable
+SET @@global.wsrep_sst_donor=rsync;
+SELECT @@global.wsrep_sst_donor;
+@@global.wsrep_sst_donor
+rsync
+
+# valid values
+SET @@global.wsrep_sst_donor=node1;
+SELECT @@global.wsrep_sst_donor;
+@@global.wsrep_sst_donor
+node1
+SET @@global.wsrep_sst_donor='node1,node2';
+SELECT @@global.wsrep_sst_donor;
+@@global.wsrep_sst_donor
+node1,node2
+SET @@global.wsrep_sst_donor='hyphenated-donor-name';
+SELECT @@global.wsrep_sst_donor;
+@@global.wsrep_sst_donor
+hyphenated-donor-name
+SET @@global.wsrep_sst_donor=default;
+SELECT @@global.wsrep_sst_donor;
+@@global.wsrep_sst_donor
+
+SET @@global.wsrep_sst_donor=NULL;
+SELECT @@global.wsrep_sst_donor;
+@@global.wsrep_sst_donor
+NULL
+
+# invalid values
+SET @@global.wsrep_sst_donor=1;
+ERROR 42000: Incorrect argument type to variable 'wsrep_sst_donor'
+SELECT @@global.wsrep_sst_donor;
+@@global.wsrep_sst_donor
+NULL
+
+# restore the initial value
+SET @@global.wsrep_sst_donor = @wsrep_sst_donor_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_sst_donor_rejects_queries_basic.result b/mysql-test/suite/sys_vars/r/wsrep_sst_donor_rejects_queries_basic.result
new file mode 100644
index 00000000000..c9f95beec0a
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_sst_donor_rejects_queries_basic.result
@@ -0,0 +1,45 @@
+#
+# wsrep_sst_donor_rejects_queries
+#
+# save the initial value
+SET @wsrep_sst_donor_rejects_queries_global_saved = @@global.wsrep_sst_donor_rejects_queries;
+# default
+SELECT @@global.wsrep_sst_donor_rejects_queries;
+@@global.wsrep_sst_donor_rejects_queries
+0
+
+# scope
+SELECT @@session.wsrep_sst_donor_rejects_queries;
+ERROR HY000: Variable 'wsrep_sst_donor_rejects_queries' is a GLOBAL variable
+SET @@global.wsrep_sst_donor_rejects_queries=OFF;
+SELECT @@global.wsrep_sst_donor_rejects_queries;
+@@global.wsrep_sst_donor_rejects_queries
+0
+SET @@global.wsrep_sst_donor_rejects_queries=ON;
+SELECT @@global.wsrep_sst_donor_rejects_queries;
+@@global.wsrep_sst_donor_rejects_queries
+1
+
+# valid values
+SET @@global.wsrep_sst_donor_rejects_queries='OFF';
+SELECT @@global.wsrep_sst_donor_rejects_queries;
+@@global.wsrep_sst_donor_rejects_queries
+0
+SET @@global.wsrep_sst_donor_rejects_queries=ON;
+SELECT @@global.wsrep_sst_donor_rejects_queries;
+@@global.wsrep_sst_donor_rejects_queries
+1
+SET @@global.wsrep_sst_donor_rejects_queries=default;
+SELECT @@global.wsrep_sst_donor_rejects_queries;
+@@global.wsrep_sst_donor_rejects_queries
+0
+
+# invalid values
+SET @@global.wsrep_sst_donor_rejects_queries=NULL;
+ERROR 42000: Variable 'wsrep_sst_donor_rejects_queries' can't be set to the value of 'NULL'
+SET @@global.wsrep_sst_donor_rejects_queries='junk';
+ERROR 42000: Variable 'wsrep_sst_donor_rejects_queries' can't be set to the value of 'junk'
+
+# restore the initial value
+SET @@global.wsrep_sst_donor_rejects_queries = @wsrep_sst_donor_rejects_queries_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_sst_method_basic.result b/mysql-test/suite/sys_vars/r/wsrep_sst_method_basic.result
new file mode 100644
index 00000000000..cbdac640c36
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_sst_method_basic.result
@@ -0,0 +1,54 @@
+#
+# wsrep_sst_method
+#
+# save the initial value
+SET @wsrep_sst_method_global_saved = @@global.wsrep_sst_method;
+# default
+SELECT @@global.wsrep_sst_method;
+@@global.wsrep_sst_method
+rsync
+
+# scope
+SELECT @@session.wsrep_sst_method;
+ERROR HY000: Variable 'wsrep_sst_method' is a GLOBAL variable
+SET @@global.wsrep_sst_method=rsync;
+SELECT @@global.wsrep_sst_method;
+@@global.wsrep_sst_method
+rsync
+
+# valid values
+SET @@global.wsrep_sst_method=rsync;
+SELECT @@global.wsrep_sst_method;
+@@global.wsrep_sst_method
+rsync
+SET @@global.wsrep_sst_method=mysqldump;
+SELECT @@global.wsrep_sst_method;
+@@global.wsrep_sst_method
+mysqldump
+SET @@global.wsrep_sst_method=xtrabackup;
+SELECT @@global.wsrep_sst_method;
+@@global.wsrep_sst_method
+xtrabackup
+SET @@global.wsrep_sst_method="xtrabackup-v2";
+SELECT @@global.wsrep_sst_method;
+@@global.wsrep_sst_method
+xtrabackup-v2
+SET @@global.wsrep_sst_method=default;
+SELECT @@global.wsrep_sst_method;
+@@global.wsrep_sst_method
+rsync
+SET @@global.wsrep_sst_method='junk';
+SELECT @@global.wsrep_sst_method;
+@@global.wsrep_sst_method
+junk
+
+# invalid values
+SET @@global.wsrep_sst_method=NULL;
+ERROR 42000: Variable 'wsrep_sst_method' can't be set to the value of 'NULL'
+SELECT @@global.wsrep_sst_method;
+@@global.wsrep_sst_method
+junk
+
+# restore the initial value
+SET @@global.wsrep_sst_method = @wsrep_sst_method_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_sst_receive_address_basic.result b/mysql-test/suite/sys_vars/r/wsrep_sst_receive_address_basic.result
new file mode 100644
index 00000000000..6db52eb8150
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_sst_receive_address_basic.result
@@ -0,0 +1,64 @@
+#
+# wsrep_sst_receive_address
+#
+# save the initial value
+SET @wsrep_sst_receive_address_global_saved = @@global.wsrep_sst_receive_address;
+# default
+SELECT @@global.wsrep_sst_receive_address;
+@@global.wsrep_sst_receive_address
+AUTO
+
+# scope
+SELECT @@session.wsrep_sst_receive_address;
+ERROR HY000: Variable 'wsrep_sst_receive_address' is a GLOBAL variable
+SELECT @@global.wsrep_sst_receive_address;
+@@global.wsrep_sst_receive_address
+AUTO
+
+# valid values
+SET @@global.wsrep_sst_receive_address=AUTO;
+SELECT @@global.wsrep_sst_receive_address;
+@@global.wsrep_sst_receive_address
+AUTO
+SET @@global.wsrep_sst_receive_address=default;
+SELECT @@global.wsrep_sst_receive_address;
+@@global.wsrep_sst_receive_address
+AUTO
+SET @@global.wsrep_sst_receive_address='192.168.2.254';
+SELECT @@global.wsrep_sst_receive_address;
+@@global.wsrep_sst_receive_address
+192.168.2.254
+
+# invalid values
+SET @@global.wsrep_sst_receive_address='127.0.0.1:4444';
+ERROR 42000: Variable 'wsrep_sst_receive_address' can't be set to the value of '127.0.0.1:4444'
+SET @@global.wsrep_sst_receive_address='127.0.0.1';
+ERROR 42000: Variable 'wsrep_sst_receive_address' can't be set to the value of '127.0.0.1'
+SELECT @@global.wsrep_sst_receive_address;
+@@global.wsrep_sst_receive_address
+192.168.2.254
+SET @@global.wsrep_sst_receive_address=NULL;
+ERROR 42000: Variable 'wsrep_sst_receive_address' can't be set to the value of 'NULL'
+SELECT @@global.wsrep_sst_receive_address;
+@@global.wsrep_sst_receive_address
+192.168.2.254
+SET @@global.wsrep_sst_receive_address='OFF';
+SELECT @@global.wsrep_sst_receive_address;
+@@global.wsrep_sst_receive_address
+OFF
+SET @@global.wsrep_sst_receive_address=ON;
+SELECT @@global.wsrep_sst_receive_address;
+@@global.wsrep_sst_receive_address
+ON
+SET @@global.wsrep_sst_receive_address='';
+SELECT @@global.wsrep_sst_receive_address;
+@@global.wsrep_sst_receive_address
+
+SET @@global.wsrep_sst_receive_address='junk';
+SELECT @@global.wsrep_sst_receive_address;
+@@global.wsrep_sst_receive_address
+junk
+
+# restore the initial value
+SET @@global.wsrep_sst_receive_address = @wsrep_sst_receive_address_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_start_position_basic.result b/mysql-test/suite/sys_vars/r/wsrep_start_position_basic.result
new file mode 100644
index 00000000000..a49e6135d47
--- /dev/null
+++ b/mysql-test/suite/sys_vars/r/wsrep_start_position_basic.result
@@ -0,0 +1,57 @@
+#
+# wsrep_start_position
+#
+# save the initial value
+SET @wsrep_start_position_global_saved = @@global.wsrep_start_position;
+# default
+SELECT @@global.wsrep_start_position;
+@@global.wsrep_start_position
+00000000-0000-0000-0000-000000000000:-1
+
+# scope
+SELECT @@session.wsrep_start_position;
+ERROR HY000: Variable 'wsrep_start_position' is a GLOBAL variable
+SET @@global.wsrep_start_position='00000000-0000-0000-0000-000000000000:-1';
+SELECT @@global.wsrep_start_position;
+@@global.wsrep_start_position
+00000000-0000-0000-0000-000000000000:-1
+
+# valid values
+SET @@global.wsrep_start_position='00000000-0000-0000-0000-000000000000:-2';
+SELECT @@global.wsrep_start_position;
+@@global.wsrep_start_position
+00000000-0000-0000-0000-000000000000:-2
+SET @@global.wsrep_start_position='12345678-1234-1234-1234-123456789012:100';
+SELECT @@global.wsrep_start_position;
+@@global.wsrep_start_position
+12345678-1234-1234-1234-123456789012:100
+SET @@global.wsrep_start_position=default;
+SELECT @@global.wsrep_start_position;
+@@global.wsrep_start_position
+00000000-0000-0000-0000-000000000000:-1
+
+# invalid values
+SET @@global.wsrep_start_position='000000000000000-0000-0000-0000-000000000000:-1';
+ERROR 42000: Variable 'wsrep_start_position' can't be set to the value of '000000000000000-0000-0000-0000-000000000000:-1'
+SET @@global.wsrep_start_position='12345678-1234-1234-12345-123456789012:100';
+ERROR 42000: Variable 'wsrep_start_position' can't be set to the value of '12345678-1234-1234-12345-123456789012:100'
+SET @@global.wsrep_start_position='12345678-1234-123-12345-123456789012:0';
+ERROR 42000: Variable 'wsrep_start_position' can't be set to the value of '12345678-1234-123-12345-123456789012:0'
+SET @@global.wsrep_start_position='12345678-1234-1234-1234-123456789012:_99999';
+ERROR 42000: Variable 'wsrep_start_position' can't be set to the value of '12345678-1234-1234-1234-123456789012:_99999'
+SET @@global.wsrep_start_position='12345678-1234-1234-1234-123456789012:a';
+ERROR 42000: Variable 'wsrep_start_position' can't be set to the value of '12345678-1234-1234-1234-123456789012:a'
+SET @@global.wsrep_start_position='OFF';
+ERROR 42000: Variable 'wsrep_start_position' can't be set to the value of 'OFF'
+SET @@global.wsrep_start_position=ON;
+ERROR 42000: Variable 'wsrep_start_position' can't be set to the value of 'ON'
+SET @@global.wsrep_start_position='';
+ERROR 42000: Variable 'wsrep_start_position' can't be set to the value of ''
+SET @@global.wsrep_start_position=NULL;
+ERROR 42000: Variable 'wsrep_start_position' can't be set to the value of 'NULL'
+SET @@global.wsrep_start_position='junk';
+ERROR 42000: Variable 'wsrep_start_position' can't be set to the value of 'junk'
+
+# restore the initial value
+SET @@global.wsrep_start_position = @wsrep_start_position_global_saved;
+# End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_auto_increment_control_basic.test b/mysql-test/suite/sys_vars/t/wsrep_auto_increment_control_basic.test
new file mode 100644
index 00000000000..5dc23cf2ad6
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_auto_increment_control_basic.test
@@ -0,0 +1,42 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_auto_increment_control
+--echo #
+
+--echo # save the initial value
+SET @wsrep_auto_increment_control_global_saved = @@global.wsrep_auto_increment_control;
+
+--echo # default
+SELECT @@global.wsrep_auto_increment_control;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_auto_increment_control;
+SET @@global.wsrep_auto_increment_control=OFF;
+SELECT @@global.wsrep_auto_increment_control;
+SET @@global.wsrep_auto_increment_control=ON;
+SELECT @@global.wsrep_auto_increment_control;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_auto_increment_control='OFF';
+SELECT @@global.wsrep_auto_increment_control;
+SET @@global.wsrep_auto_increment_control=ON;
+SELECT @@global.wsrep_auto_increment_control;
+SET @@global.wsrep_auto_increment_control=default;
+SELECT @@global.wsrep_auto_increment_control;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_auto_increment_control=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_auto_increment_control='junk';
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_auto_increment_control = @wsrep_auto_increment_control_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_causal_reads_basic.test b/mysql-test/suite/sys_vars/t/wsrep_causal_reads_basic.test
new file mode 100644
index 00000000000..6539e5cba85
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_causal_reads_basic.test
@@ -0,0 +1,45 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_causal_reads
+--echo #
+
+--echo # save the initial values
+SET @wsrep_causal_reads_global_saved = @@global.wsrep_causal_reads;
+SET @wsrep_causal_reads_session_saved = @@session.wsrep_causal_reads;
+
+--echo # default
+SELECT @@global.wsrep_causal_reads;
+SELECT @@session.wsrep_causal_reads;
+
+--echo
+--echo # scope and valid values
+SET @@global.wsrep_causal_reads=OFF;
+SELECT @@global.wsrep_causal_reads;
+SET @@global.wsrep_causal_reads=ON;
+SELECT @@global.wsrep_causal_reads;
+
+SET @@session.wsrep_causal_reads=OFF;
+SELECT @@session.wsrep_causal_reads;
+SET @@session.wsrep_causal_reads=ON;
+SELECT @@session.wsrep_causal_reads;
+SET @@session.wsrep_causal_reads=default;
+SELECT @@session.wsrep_causal_reads;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_causal_reads=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_causal_reads='junk';
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@session.wsrep_causal_reads=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@session.wsrep_causal_reads='junk';
+
+--echo
+--echo # restore the initial values
+SET @@global.wsrep_causal_reads = @wsrep_causal_reads_global_saved;
+SET @@session.wsrep_causal_reads = @wsrep_causal_reads_session_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_certify_nonpk_basic.test b/mysql-test/suite/sys_vars/t/wsrep_certify_nonpk_basic.test
new file mode 100644
index 00000000000..a2c690e5954
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_certify_nonpk_basic.test
@@ -0,0 +1,42 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_certify_nonpk
+--echo #
+
+--echo # save the initial value
+SET @wsrep_certify_nonpk_global_saved = @@global.wsrep_certify_nonpk;
+
+--echo # default
+SELECT @@global.wsrep_certify_nonpk;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_certify_nonpk;
+SET @@global.wsrep_certify_nonpk=OFF;
+SELECT @@global.wsrep_certify_nonpk;
+SET @@global.wsrep_certify_nonpk=ON;
+SELECT @@global.wsrep_certify_nonpk;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_certify_nonpk='OFF';
+SELECT @@global.wsrep_certify_nonpk;
+SET @@global.wsrep_certify_nonpk=ON;
+SELECT @@global.wsrep_certify_nonpk;
+SET @@global.wsrep_certify_nonpk=default;
+SELECT @@global.wsrep_certify_nonpk;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_certify_nonpk=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_certify_nonpk='junk';
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_certify_nonpk = @wsrep_certify_nonpk_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_cluster_address_basic.test b/mysql-test/suite/sys_vars/t/wsrep_cluster_address_basic.test
new file mode 100644
index 00000000000..b9e00901eb6
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_cluster_address_basic.test
@@ -0,0 +1,48 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_cluster_address
+--echo #
+
+call mtr.add_suppression("safe_mutex: Found wrong usage of mutex.*");
+
+--echo # save the initial value
+SET @wsrep_cluster_address_global_saved = @@global.wsrep_cluster_address;
+
+--echo # default
+SELECT @@global.wsrep_cluster_address;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_cluster_address;
+SELECT @@global.wsrep_cluster_address;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_cluster_address='127.0.0.1';
+SELECT @@global.wsrep_cluster_address;
+SET @@global.wsrep_cluster_address=AUTO;
+SELECT @@global.wsrep_cluster_address;
+SET @@global.wsrep_cluster_address=default;
+SELECT @@global.wsrep_cluster_address;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_node_address=NULL;
+SELECT @@global.wsrep_node_address;
+# The values being assigned to wsrep_node_address are not verified so the
+# following alues are currently valid too.
+SET @@global.wsrep_cluster_address=ON;
+SELECT @@global.wsrep_cluster_address;
+SET @@global.wsrep_cluster_address='OFF';
+SELECT @@global.wsrep_cluster_address;
+SET @@global.wsrep_cluster_address='junk';
+SELECT @@global.wsrep_cluster_address;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_cluster_address = @wsrep_cluster_address_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_cluster_name_basic.test b/mysql-test/suite/sys_vars/t/wsrep_cluster_name_basic.test
new file mode 100644
index 00000000000..a6fc3ef7b1e
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_cluster_name_basic.test
@@ -0,0 +1,40 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_cluster_name
+--echo #
+
+--echo # save the initial value
+SET @wsrep_cluster_name_global_saved = @@global.wsrep_cluster_name;
+
+--echo # default
+SELECT @@global.wsrep_cluster_name;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_cluster_name;
+SET @@global.wsrep_cluster_name='my_galera_cluster';
+SELECT @@global.wsrep_cluster_name;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_cluster_name='my_quoted_galera_cluster';
+SELECT @@global.wsrep_cluster_name;
+SET @@global.wsrep_cluster_name=my_unquoted_cluster;
+SELECT @@global.wsrep_cluster_name;
+SET @@global.wsrep_cluster_name=OFF;
+SELECT @@global.wsrep_cluster_name;
+SET @@global.wsrep_cluster_name=default;
+SELECT @@global.wsrep_cluster_name;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_cluster_name=NULL;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_cluster_name = @wsrep_cluster_name_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_convert_lock_to_trx_basic.test b/mysql-test/suite/sys_vars/t/wsrep_convert_lock_to_trx_basic.test
new file mode 100644
index 00000000000..486832fb394
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_convert_lock_to_trx_basic.test
@@ -0,0 +1,42 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_convert_lock_to_trx
+--echo #
+
+--echo # save the initial value
+SET @wsrep_convert_lock_to_trx_global_saved = @@global.wsrep_convert_lock_to_trx;
+
+--echo # default
+SELECT @@global.wsrep_convert_lock_to_trx;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_convert_lock_to_trx;
+SET @@global.wsrep_convert_lock_to_trx=OFF;
+SELECT @@global.wsrep_convert_lock_to_trx;
+SET @@global.wsrep_convert_lock_to_trx=ON;
+SELECT @@global.wsrep_convert_lock_to_trx;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_convert_lock_to_trx='OFF';
+SELECT @@global.wsrep_convert_lock_to_trx;
+SET @@global.wsrep_convert_lock_to_trx=ON;
+SELECT @@global.wsrep_convert_lock_to_trx;
+SET @@global.wsrep_convert_lock_to_trx=default;
+SELECT @@global.wsrep_convert_lock_to_trx;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_convert_lock_to_trx=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_convert_lock_to_trx='junk';
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_convert_lock_to_trx = @wsrep_convert_lock_to_trx_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_data_home_dir_basic.test b/mysql-test/suite/sys_vars/t/wsrep_data_home_dir_basic.test
new file mode 100644
index 00000000000..41f97cfdaf6
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_data_home_dir_basic.test
@@ -0,0 +1,41 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_data_home_dir (readonly)
+--echo #
+
+--echo # default
+SELECT @@global.wsrep_data_home_dir;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_data_home_dir;
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SET @@global.wsrep_data_home_dir='/tmp/data';
+SELECT @@global.wsrep_data_home_dir;
+
+--echo
+--echo # valid values
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SET @@global.wsrep_data_home_dir='/tmp/data';
+SELECT @@global.wsrep_data_home_dir;
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SET @@global.wsrep_data_home_dir=junk-dir;
+SELECT @@global.wsrep_data_home_dir;
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SET @@global.wsrep_data_home_dir=junk/dir;
+SELECT @@global.wsrep_data_home_dir;
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SET @@global.wsrep_data_home_dir=OFF;
+SELECT @@global.wsrep_data_home_dir;
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SET @@global.wsrep_data_home_dir=default;
+SELECT @@global.wsrep_data_home_dir;
+
+--echo
+--echo # invalid values
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SET @@global.wsrep_data_home_dir=NULL;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_dbug_option_basic.test b/mysql-test/suite/sys_vars/t/wsrep_dbug_option_basic.test
new file mode 100644
index 00000000000..80ce190a154
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_dbug_option_basic.test
@@ -0,0 +1,42 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_dbug_option
+--echo #
+
+--echo # save the initial value
+SET @wsrep_dbug_option_global_saved = @@global.wsrep_dbug_option;
+
+--echo # default
+SELECT @@global.wsrep_dbug_option;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_dbug_option;
+SET @@global.wsrep_dbug_option='test-dbug-string';
+SELECT @@global.wsrep_dbug_option;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_dbug_option='quoted-dbug-string';
+SELECT @@global.wsrep_dbug_option;
+SET @@global.wsrep_dbug_option=unquoted_dbug_string;
+SELECT @@global.wsrep_dbug_option;
+SET @@global.wsrep_dbug_option=OFF;
+SELECT @@global.wsrep_dbug_option;
+SET @@global.wsrep_dbug_option=NULL;
+SELECT @@global.wsrep_dbug_option;
+SET @@global.wsrep_dbug_option=default;
+SELECT @@global.wsrep_dbug_option;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_dbug_option=1;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_dbug_option = @wsrep_dbug_option_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_debug_basic.test b/mysql-test/suite/sys_vars/t/wsrep_debug_basic.test
new file mode 100644
index 00000000000..50576ff064e
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_debug_basic.test
@@ -0,0 +1,42 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_debug
+--echo #
+
+--echo # save the initial value
+SET @wsrep_debug_global_saved = @@global.wsrep_debug;
+
+--echo # default
+SELECT @@global.wsrep_debug;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_debug;
+SET @@global.wsrep_debug=OFF;
+SELECT @@global.wsrep_debug;
+SET @@global.wsrep_debug=ON;
+SELECT @@global.wsrep_debug;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_debug='OFF';
+SELECT @@global.wsrep_debug;
+SET @@global.wsrep_debug=ON;
+SELECT @@global.wsrep_debug;
+SET @@global.wsrep_debug=default;
+SELECT @@global.wsrep_debug;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_debug=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_debug='junk';
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_debug = @wsrep_debug_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_desync_basic.test b/mysql-test/suite/sys_vars/t/wsrep_desync_basic.test
new file mode 100644
index 00000000000..15226c75d8b
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_desync_basic.test
@@ -0,0 +1,49 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_desync
+--echo #
+
+# expected as no wsrep provider is currently loaded
+call mtr.add_suppression("WSREP: SET desync failed 9 for SET @@global.wsrep_desync=ON");
+
+--echo # save the initial value
+SET @wsrep_desync_global_saved = @@global.wsrep_desync;
+
+--echo # default
+SELECT @@global.wsrep_desync;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_desync;
+SET @@global.wsrep_desync=OFF;
+SELECT @@global.wsrep_desync;
+# expected as no wsrep provider is currently loaded
+--error ER_CANNOT_USER
+SET @@global.wsrep_desync=ON;
+SELECT @@global.wsrep_desync;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_desync='OFF';
+SELECT @@global.wsrep_desync;
+# expected as no wsrep provider is currently loaded
+--error ER_CANNOT_USER
+SET @@global.wsrep_desync=ON;
+SELECT @@global.wsrep_desync;
+SET @@global.wsrep_desync=default;
+SELECT @@global.wsrep_desync;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_desync=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_desync='junk';
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_desync = @wsrep_desync_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_drupal_282555_workaround_basic.test b/mysql-test/suite/sys_vars/t/wsrep_drupal_282555_workaround_basic.test
new file mode 100644
index 00000000000..e24f6a15265
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_drupal_282555_workaround_basic.test
@@ -0,0 +1,42 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_drupal_282555_workaround
+--echo #
+
+--echo # save the initial value
+SET @wsrep_drupal_282555_workaround_global_saved = @@global.wsrep_drupal_282555_workaround;
+
+--echo # default
+SELECT @@global.wsrep_drupal_282555_workaround;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_drupal_282555_workaround;
+SET @@global.wsrep_drupal_282555_workaround=OFF;
+SELECT @@global.wsrep_drupal_282555_workaround;
+SET @@global.wsrep_drupal_282555_workaround=ON;
+SELECT @@global.wsrep_drupal_282555_workaround;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_drupal_282555_workaround='OFF';
+SELECT @@global.wsrep_drupal_282555_workaround;
+SET @@global.wsrep_drupal_282555_workaround=ON;
+SELECT @@global.wsrep_drupal_282555_workaround;
+SET @@global.wsrep_drupal_282555_workaround=default;
+SELECT @@global.wsrep_drupal_282555_workaround;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_drupal_282555_workaround=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_drupal_282555_workaround='junk';
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_drupal_282555_workaround = @wsrep_drupal_282555_workaround_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_forced_binlog_format_basic.test b/mysql-test/suite/sys_vars/t/wsrep_forced_binlog_format_basic.test
new file mode 100644
index 00000000000..455034bb623
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_forced_binlog_format_basic.test
@@ -0,0 +1,46 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_forced_binlog_format
+--echo #
+
+--echo # save the initial value
+SET @wsrep_forced_binlog_format_global_saved = @@global.wsrep_forced_binlog_format;
+
+--echo # default
+SELECT @@global.wsrep_forced_binlog_format;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_forced_binlog_format;
+SET @@global.wsrep_forced_binlog_format=STATEMENT;
+SELECT @@global.wsrep_forced_binlog_format;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_forced_binlog_format=STATEMENT;
+SELECT @@global.wsrep_forced_binlog_format;
+SET @@global.wsrep_forced_binlog_format=ROW;
+SELECT @@global.wsrep_forced_binlog_format;
+SET @@global.wsrep_forced_binlog_format=MIXED;
+SELECT @@global.wsrep_forced_binlog_format;
+SET @@global.wsrep_forced_binlog_format=NONE;
+SELECT @@global.wsrep_forced_binlog_format;
+SET @@global.wsrep_forced_binlog_format=default;
+SELECT @@global.wsrep_forced_binlog_format;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_forced_binlog_format=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_forced_binlog_format='junk';
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_forced_binlog_format=ON;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_forced_binlog_format = @wsrep_forced_binlog_format_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_load_data_splitting_basic.test b/mysql-test/suite/sys_vars/t/wsrep_load_data_splitting_basic.test
new file mode 100644
index 00000000000..d52e388fc60
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_load_data_splitting_basic.test
@@ -0,0 +1,42 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_load_data_splitting
+--echo #
+
+--echo # save the initial value
+SET @wsrep_load_data_splitting_global_saved = @@global.wsrep_load_data_splitting;
+
+--echo # default
+SELECT @@global.wsrep_load_data_splitting;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_load_data_splitting;
+SET @@global.wsrep_load_data_splitting=OFF;
+SELECT @@global.wsrep_load_data_splitting;
+SET @@global.wsrep_load_data_splitting=ON;
+SELECT @@global.wsrep_load_data_splitting;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_load_data_splitting='OFF';
+SELECT @@global.wsrep_load_data_splitting;
+SET @@global.wsrep_load_data_splitting=ON;
+SELECT @@global.wsrep_load_data_splitting;
+SET @@global.wsrep_load_data_splitting=default;
+SELECT @@global.wsrep_load_data_splitting;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_load_data_splitting=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_load_data_splitting='junk';
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_load_data_splitting = @wsrep_load_data_splitting_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_log_conflicts_basic.test b/mysql-test/suite/sys_vars/t/wsrep_log_conflicts_basic.test
new file mode 100644
index 00000000000..eee4d966855
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_log_conflicts_basic.test
@@ -0,0 +1,42 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_log_conflicts
+--echo #
+
+--echo # save the initial value
+SET @wsrep_log_conflicts_global_saved = @@global.wsrep_log_conflicts;
+
+--echo # default
+SELECT @@global.wsrep_log_conflicts;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_log_conflicts;
+SET @@global.wsrep_log_conflicts=OFF;
+SELECT @@global.wsrep_log_conflicts;
+SET @@global.wsrep_log_conflicts=ON;
+SELECT @@global.wsrep_log_conflicts;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_log_conflicts='OFF';
+SELECT @@global.wsrep_log_conflicts;
+SET @@global.wsrep_log_conflicts=ON;
+SELECT @@global.wsrep_log_conflicts;
+SET @@global.wsrep_log_conflicts=default;
+SELECT @@global.wsrep_log_conflicts;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_log_conflicts=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_log_conflicts='junk';
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_log_conflicts = @wsrep_log_conflicts_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_max_ws_rows_basic.test b/mysql-test/suite/sys_vars/t/wsrep_max_ws_rows_basic.test
new file mode 100644
index 00000000000..ed78662c02d
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_max_ws_rows_basic.test
@@ -0,0 +1,45 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_max_ws_rows
+--echo #
+
+--echo # save the initial value
+SET @wsrep_max_ws_rows_global_saved = @@global.wsrep_max_ws_rows;
+
+--echo # default
+SELECT @@global.wsrep_max_ws_rows;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_max_ws_rows;
+SET @@global.wsrep_max_ws_rows=1;
+SELECT @@global.wsrep_max_ws_rows;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_max_ws_rows=131072;
+SELECT @@global.wsrep_max_ws_rows;
+SET @@global.wsrep_max_ws_rows=131073;
+SELECT @@global.wsrep_max_ws_rows;
+SET @@global.wsrep_max_ws_rows=0;
+SELECT @@global.wsrep_max_ws_rows;
+SET @@global.wsrep_max_ws_rows=default;
+SELECT @global.wsrep_max_ws_rows;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_max_ws_rows=NULL;
+--error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_max_ws_rows='junk';
+# expect warnings (Truncated incorrect wsrep_max_ws_rows value: '-1')
+SET @@global.wsrep_max_ws_rows=-1;
+SELECT @global.wsrep_max_ws_rows;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_max_ws_rows = @wsrep_max_ws_rows_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_max_ws_size_basic.test b/mysql-test/suite/sys_vars/t/wsrep_max_ws_size_basic.test
new file mode 100644
index 00000000000..e7af4558f24
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_max_ws_size_basic.test
@@ -0,0 +1,45 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_max_ws_size
+--echo #
+
+--echo # save the initial value
+SET @wsrep_max_ws_size_global_saved = @@global.wsrep_max_ws_size;
+
+--echo # default
+SELECT @@global.wsrep_max_ws_size;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_max_ws_size;
+SET @@global.wsrep_max_ws_size=1;
+SELECT @@global.wsrep_max_ws_size;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_max_ws_size=1073741824;
+SELECT @@global.wsrep_max_ws_size;
+SET @@global.wsrep_max_ws_size=1073741825;
+SELECT @@global.wsrep_max_ws_size;
+SET @@global.wsrep_max_ws_size=0;
+SELECT @@global.wsrep_max_ws_size;
+SET @@global.wsrep_max_ws_size=default;
+SELECT @global.wsrep_max_ws_size;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_max_ws_size=NULL;
+--error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_max_ws_size='junk';
+SELECT @global.wsrep_max_ws_size;
+SET @@global.wsrep_max_ws_size=-1;
+SELECT @global.wsrep_max_ws_size;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_max_ws_size = @wsrep_max_ws_size_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_mysql_replication_bundle_basic.test b/mysql-test/suite/sys_vars/t/wsrep_mysql_replication_bundle_basic.test
new file mode 100644
index 00000000000..c293048c43f
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_mysql_replication_bundle_basic.test
@@ -0,0 +1,45 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_mysql_replication_bundle
+--echo #
+
+--echo # save the initial value
+SET @wsrep_mysql_replication_bundle_global_saved = @@global.wsrep_mysql_replication_bundle;
+
+--echo # default
+SELECT @@global.wsrep_mysql_replication_bundle;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_mysql_replication_bundle;
+SELECT @@global.wsrep_mysql_replication_bundle;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_mysql_replication_bundle=0;
+SELECT @@global.wsrep_mysql_replication_bundle;
+SET @@global.wsrep_mysql_replication_bundle=1000;
+SELECT @@global.wsrep_mysql_replication_bundle;
+SET @@global.wsrep_mysql_replication_bundle=default;
+SELECT @@global.wsrep_mysql_replication_bundle;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_mysql_replication_bundle=NULL;
+--error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_mysql_replication_bundle='junk';
+# expect warning (truncated incorrect value)
+SET @@global.wsrep_mysql_replication_bundle=-1;
+SELECT @@global.wsrep_mysql_replication_bundle;
+# expect warning (truncated incorrect value)
+SET @@global.wsrep_mysql_replication_bundle=1001;
+SELECT @@global.wsrep_mysql_replication_bundle;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_mysql_replication_bundle = @wsrep_mysql_replication_bundle_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_node_address_basic.test b/mysql-test/suite/sys_vars/t/wsrep_node_address_basic.test
new file mode 100644
index 00000000000..fccb40de6bf
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_node_address_basic.test
@@ -0,0 +1,45 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_node_address
+--echo #
+
+--echo # save the initial value
+SET @wsrep_node_address_global_saved = @@global.wsrep_node_address;
+
+--echo # default
+SELECT @@global.wsrep_node_address;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_node_address;
+SELECT @@global.wsrep_node_address;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_node_address='127.0.0.1';
+SELECT @@global.wsrep_node_address;
+# default == ''
+SET @@global.wsrep_node_address=default;
+SELECT @@global.wsrep_node_address;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_node_address=NULL;
+SELECT @@global.wsrep_node_address;
+# The values being assigned to wsrep_node_address are not verified so the
+# following alues are currently valid too.
+SET @@global.wsrep_node_address=ON;
+SELECT @@global.wsrep_node_address;
+SET @@global.wsrep_node_address='OFF';
+SELECT @@global.wsrep_node_address;
+SET @@global.wsrep_node_address='junk';
+SELECT @@global.wsrep_node_address;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_node_address = @wsrep_node_address_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_node_incoming_address_basic.test b/mysql-test/suite/sys_vars/t/wsrep_node_incoming_address_basic.test
new file mode 100644
index 00000000000..9ab9525d2a9
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_node_incoming_address_basic.test
@@ -0,0 +1,47 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_node_incoming_address
+--echo #
+
+--echo # save the initial value
+SET @wsrep_node_incoming_address_global_saved = @@global.wsrep_node_incoming_address;
+
+--echo # default
+SELECT @@global.wsrep_node_incoming_address;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_node_incoming_address;
+SELECT @@global.wsrep_node_incoming_address;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_node_incoming_address='127.0.0.1:4444';
+SELECT @@global.wsrep_node_incoming_address;
+SET @@global.wsrep_node_incoming_address='127.0.0.1';
+SELECT @@global.wsrep_node_incoming_address;
+SET @@global.wsrep_node_incoming_address=AUTO;
+SELECT @@global.wsrep_node_incoming_address;
+SET @@global.wsrep_node_incoming_address=default;
+SELECT @@global.wsrep_node_incoming_address;
+
+--echo
+--echo # invalid values
+# The values being assigned to wsrep_node_incoming_address are not verified so
+# the following values are currently valid too.
+SET @@global.wsrep_node_incoming_address=ON;
+SELECT @@global.wsrep_node_incoming_address;
+SET @@global.wsrep_node_incoming_address='OFF';
+SELECT @@global.wsrep_node_incoming_address;
+SET @@global.wsrep_node_incoming_address=NULL;
+SELECT @@global.wsrep_node_incoming_address;
+SET @@global.wsrep_node_incoming_address='junk';
+SELECT @@global.wsrep_node_incoming_address;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_node_incoming_address = @wsrep_node_incoming_address_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_node_name_basic.test b/mysql-test/suite/sys_vars/t/wsrep_node_name_basic.test
new file mode 100644
index 00000000000..1f3ccc0de2c
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_node_name_basic.test
@@ -0,0 +1,44 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_node_name
+--echo #
+
+call mtr.add_suppression("WSREP: Failed to get provider options");
+
+--echo # save the initial value
+SET @wsrep_node_name_global_saved = @@global.wsrep_node_name;
+
+--echo # default
+SELECT @@global.wsrep_node_name;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_node_name;
+SET @@global.wsrep_node_name='node_name';
+SELECT @@global.wsrep_node_name;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_node_name='my_node';
+SELECT @@global.wsrep_node_name;
+SET @@global.wsrep_node_name='hyphenated-node-name';
+SELECT @@global.wsrep_node_name;
+SET @@global.wsrep_node_name=default;
+SELECT @@global.wsrep_node_name;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_node_name=NULL;
+SELECT @@global.wsrep_node_name;
+--error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_node_name=1;
+SELECT @@global.wsrep_node_name;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_node_name = @wsrep_node_name_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_notify_cmd_basic.test b/mysql-test/suite/sys_vars/t/wsrep_notify_cmd_basic.test
new file mode 100644
index 00000000000..6d1535ba148
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_notify_cmd_basic.test
@@ -0,0 +1,43 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_notify_cmd
+--echo #
+
+call mtr.add_suppression("WSREP: Failed to get provider options");
+
+--echo # save the initial value
+SET @wsrep_notify_cmd_global_saved = @@global.wsrep_notify_cmd;
+
+--echo # default
+SELECT @@global.wsrep_notify_cmd;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_notify_cmd;
+SET @@global.wsrep_notify_cmd='notify_cmd';
+SELECT @@global.wsrep_notify_cmd;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_notify_cmd='command';
+SELECT @@global.wsrep_notify_cmd;
+SET @@global.wsrep_notify_cmd='hyphenated-command';
+SELECT @@global.wsrep_notify_cmd;
+SET @@global.wsrep_notify_cmd=default;
+SELECT @@global.wsrep_notify_cmd;
+SET @@global.wsrep_notify_cmd=NULL;
+SELECT @@global.wsrep_notify_cmd;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_notify_cmd=1;
+SELECT @@global.wsrep_notify_cmd;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_notify_cmd = @wsrep_notify_cmd_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_on_basic.test b/mysql-test/suite/sys_vars/t/wsrep_on_basic.test
new file mode 100644
index 00000000000..229d771b5e7
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_on_basic.test
@@ -0,0 +1,45 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_on
+--echo #
+
+--echo # save the initial values
+SET @wsrep_on_global_saved = @@global.wsrep_on;
+SET @wsrep_on_session_saved = @@session.wsrep_on;
+
+--echo # default
+SELECT @@global.wsrep_on;
+SELECT @@session.wsrep_on;
+
+--echo
+--echo # scope and valid values
+SET @@global.wsrep_on=OFF;
+SELECT @@global.wsrep_on;
+SET @@global.wsrep_on=ON;
+SELECT @@global.wsrep_on;
+
+SET @@session.wsrep_on=OFF;
+SELECT @@session.wsrep_on;
+SET @@session.wsrep_on=ON;
+SELECT @@session.wsrep_on;
+SET @@session.wsrep_on=default;
+SELECT @@session.wsrep_on;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_on=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_on='junk';
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@session.wsrep_on=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@session.wsrep_on='junk';
+
+--echo
+--echo # restore the initial values
+SET @@global.wsrep_on = @wsrep_on_global_saved;
+SET @@session.wsrep_on = @wsrep_on_session_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_osu_method_basic.test b/mysql-test/suite/sys_vars/t/wsrep_osu_method_basic.test
new file mode 100644
index 00000000000..d6d461075a5
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_osu_method_basic.test
@@ -0,0 +1,50 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_osu_method
+--echo #
+
+--echo # save the initial value
+SET @wsrep_osu_method_global_saved = @@global.wsrep_osu_method;
+
+--echo # default
+SELECT @@global.wsrep_osu_method;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_osu_method;
+SET @@global.wsrep_osu_method=TOI;
+SELECT @@global.wsrep_osu_method;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_osu_method=TOI;
+SELECT @@global.wsrep_osu_method;
+SET @@global.wsrep_osu_method=RSU;
+SELECT @@global.wsrep_osu_method;
+SET @@global.wsrep_osu_method="RSU";
+SELECT @@global.wsrep_osu_method;
+SET @@global.wsrep_osu_method=default;
+SELECT @@global.wsrep_osu_method;
+# numeric value
+SET @@global.wsrep_osu_method=1;
+SELECT @@global.wsrep_osu_method;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_osu_method=4;
+SELECT @@global.wsrep_osu_method;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_osu_method=NULL;
+SELECT @@global.wsrep_osu_method;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_osu_method='junk';
+SELECT @@global.wsrep_osu_method;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_osu_method = @wsrep_osu_method_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_provider_basic.test b/mysql-test/suite/sys_vars/t/wsrep_provider_basic.test
new file mode 100644
index 00000000000..1190ab41bb0
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_provider_basic.test
@@ -0,0 +1,39 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_provider
+--echo #
+
+--echo # save the initial value
+SET @wsrep_provider_global_saved = @@global.wsrep_provider;
+
+--echo # default
+SELECT @@global.wsrep_provider;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_provider;
+SELECT @@global.wsrep_provider;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_provider=default;
+SELECT @@global.wsrep_provider;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_provider='/invalid/libgalera_smm.so';
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_provider=NULL;
+SELECT @@global.wsrep_provider;
+--error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_provider=1;
+SELECT @@global.wsrep_provider;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_provider = @wsrep_provider_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_provider_options_basic.test b/mysql-test/suite/sys_vars/t/wsrep_provider_options_basic.test
new file mode 100644
index 00000000000..10ca8298029
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_provider_options_basic.test
@@ -0,0 +1,44 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_provider_options
+--echo #
+
+call mtr.add_suppression("WSREP: Failed to get provider options");
+
+--echo # save the initial value
+SET @wsrep_provider_options_global_saved = @@global.wsrep_provider_options;
+
+--echo # default
+SELECT @@global.wsrep_provider_options;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_provider_options;
+SET @@global.wsrep_provider_options='option1';
+SELECT @@global.wsrep_provider_options;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_provider_options='name1=value1;name2=value2';
+SELECT @@global.wsrep_provider_options;
+SET @@global.wsrep_provider_options='hyphenated-name:value';
+SELECT @@global.wsrep_provider_options;
+SET @@global.wsrep_provider_options=default;
+SELECT @@global.wsrep_provider_options;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_provider_options=1;
+SELECT @@global.wsrep_provider_options;
+--error ER_WRONG_ARGUMENTS
+SET @@global.wsrep_provider_options=NULL;
+SELECT @@global.wsrep_provider_options;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_provider_options = @wsrep_provider_options_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_recover_basic.test b/mysql-test/suite/sys_vars/t/wsrep_recover_basic.test
new file mode 100644
index 00000000000..f935e12e258
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_recover_basic.test
@@ -0,0 +1,26 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_recover
+--echo #
+
+--echo # default
+SELECT @@global.wsrep_recover;
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_recover;
+
+--echo
+--echo # scope and valid values
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SET @@global.wsrep_recover=OFF;
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SET @@global.wsrep_recover=ON;
+
+--echo
+--echo # invalid values
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SET @@global.wsrep_recover=NULL;
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SET @@global.wsrep_recover='junk';
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_replicate_myisam_basic.test b/mysql-test/suite/sys_vars/t/wsrep_replicate_myisam_basic.test
new file mode 100644
index 00000000000..812fb0cfd73
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_replicate_myisam_basic.test
@@ -0,0 +1,36 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_replicate_myisam
+--echo #
+
+--echo # save the initial value
+SET @wsrep_replicate_myisam_global_saved = @@global.wsrep_replicate_myisam;
+
+--echo # default
+SELECT @@global.wsrep_replicate_myisam;
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_replicate_myisam;
+
+--echo
+--echo # scope and valid values
+#--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+#TODO: check if it is expected for variable to be dynamic?
+SET @@global.wsrep_replicate_myisam=OFF;
+SELECT @@global.wsrep_replicate_myisam;
+#--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SET @@global.wsrep_replicate_myisam=ON;
+SELECT @@global.wsrep_replicate_myisam;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_replicate_myisam=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_replicate_myisam='junk';
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_replicate_myisam = @wsrep_replicate_myisam_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_restart_slave_basic.test b/mysql-test/suite/sys_vars/t/wsrep_restart_slave_basic.test
new file mode 100644
index 00000000000..c656111aed6
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_restart_slave_basic.test
@@ -0,0 +1,36 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_restart_slave
+--echo #
+
+--echo # save the initial value
+SET @wsrep_restart_slave_global_saved = @@global.wsrep_restart_slave;
+
+--echo # default
+SELECT @@global.wsrep_restart_slave;
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_restart_slave;
+
+--echo
+--echo # scope and valid values
+#--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+#TODO: check if it is expected for variable to be dynamic?
+SET @@global.wsrep_restart_slave=OFF;
+SELECT @@global.wsrep_restart_slave;
+#--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SET @@global.wsrep_restart_slave=ON;
+SELECT @@global.wsrep_restart_slave;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_restart_slave=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_restart_slave='junk';
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_restart_slave = @wsrep_restart_slave_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_retry_autocommit_basic.test b/mysql-test/suite/sys_vars/t/wsrep_retry_autocommit_basic.test
new file mode 100644
index 00000000000..aa6f27f816d
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_retry_autocommit_basic.test
@@ -0,0 +1,52 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_retry_autocommit
+--echo #
+
+--echo # save the initial values
+SET @wsrep_retry_autocommit_global_saved = @@global.wsrep_retry_autocommit;
+SET @wsrep_retry_autocommit_session_saved = @@session.wsrep_retry_autocommit;
+
+--echo # default
+SELECT @@global.wsrep_retry_autocommit;
+
+--echo
+--echo # scope
+SET @@session.wsrep_retry_autocommit=1;
+SELECT @@session.wsrep_retry_autocommit;
+SET @@global.wsrep_retry_autocommit=1;
+SELECT @@global.wsrep_retry_autocommit;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_retry_autocommit=10;
+SELECT @@global.wsrep_retry_autocommit;
+SET @@global.wsrep_retry_autocommit=0;
+SELECT @@global.wsrep_retry_autocommit;
+SET @@global.wsrep_retry_autocommit=default;
+SELECT @global.wsrep_retry_autocommit;
+
+SET @@session.wsrep_retry_autocommit=10;
+SELECT @@session.wsrep_retry_autocommit;
+SET @@session.wsrep_retry_autocommit=0;
+SELECT @@session.wsrep_retry_autocommit;
+SET @@session.wsrep_retry_autocommit=default;
+SELECT @session.wsrep_retry_autocommit;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_retry_autocommit=NULL;
+--error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_retry_autocommit='junk';
+# expect warning : Truncated incorrect wsrep_retry_autocommit value: '-1'
+SET @@global.wsrep_retry_autocommit=-1;
+SELECT @global.wsrep_retry_autocommit;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_retry_autocommit = @wsrep_retry_autocommit_global_saved;
+SET @@session.wsrep_retry_autocommit = @wsrep_retry_autocommit_session_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_slave_fk_checks_basic.test b/mysql-test/suite/sys_vars/t/wsrep_slave_fk_checks_basic.test
new file mode 100644
index 00000000000..dd60eb8694b
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_slave_fk_checks_basic.test
@@ -0,0 +1,42 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_slave_fk_checks
+--echo #
+
+--echo # save the initial value
+SET @wsrep_slave_fk_checks_global_saved = @@global.wsrep_slave_fk_checks;
+
+--echo # default
+SELECT @@global.wsrep_slave_fk_checks;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_slave_fk_checks;
+SET @@global.wsrep_slave_fk_checks=OFF;
+SELECT @@global.wsrep_slave_fk_checks;
+SET @@global.wsrep_slave_fk_checks=ON;
+SELECT @@global.wsrep_slave_fk_checks;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_slave_fk_checks='OFF';
+SELECT @@global.wsrep_slave_fk_checks;
+SET @@global.wsrep_slave_fk_checks=ON;
+SELECT @@global.wsrep_slave_fk_checks;
+SET @@global.wsrep_slave_fk_checks=default;
+SELECT @@global.wsrep_slave_fk_checks;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_slave_fk_checks=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_slave_fk_checks='junk';
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_slave_fk_checks = @wsrep_slave_fk_checks_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_slave_threads_basic.test b/mysql-test/suite/sys_vars/t/wsrep_slave_threads_basic.test
new file mode 100644
index 00000000000..80b4648982d
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_slave_threads_basic.test
@@ -0,0 +1,43 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_slave_threads
+--echo #
+
+--echo # save the initial value
+SET @wsrep_slave_threads_global_saved = @@global.wsrep_slave_threads;
+
+--echo # default
+SELECT @@global.wsrep_slave_threads;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_slave_threads;
+SET @@global.wsrep_slave_threads=1;
+SELECT @@global.wsrep_slave_threads;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_slave_threads=10;
+SELECT @@global.wsrep_slave_threads;
+SET @@global.wsrep_slave_threads=0;
+SELECT @@global.wsrep_slave_threads;
+SET @@global.wsrep_slave_threads=default;
+SELECT @global.wsrep_slave_threads;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_slave_threads=NULL;
+--error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_slave_threads='junk';
+# expect warning : Truncated incorrect wsrep_slave_threads value: '-1'
+SET @@global.wsrep_slave_threads=-1;
+SELECT @global.wsrep_slave_threads;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_slave_threads = @wsrep_slave_threads_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_slave_uk_checks_basic.test b/mysql-test/suite/sys_vars/t/wsrep_slave_uk_checks_basic.test
new file mode 100644
index 00000000000..c9012954371
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_slave_uk_checks_basic.test
@@ -0,0 +1,42 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_slave_uk_checks
+--echo #
+
+--echo # save the initial value
+SET @wsrep_slave_uk_checks_global_saved = @@global.wsrep_slave_uk_checks;
+
+--echo # default
+SELECT @@global.wsrep_slave_uk_checks;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_slave_uk_checks;
+SET @@global.wsrep_slave_uk_checks=OFF;
+SELECT @@global.wsrep_slave_uk_checks;
+SET @@global.wsrep_slave_uk_checks=ON;
+SELECT @@global.wsrep_slave_uk_checks;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_slave_uk_checks='OFF';
+SELECT @@global.wsrep_slave_uk_checks;
+SET @@global.wsrep_slave_uk_checks=ON;
+SELECT @@global.wsrep_slave_uk_checks;
+SET @@global.wsrep_slave_uk_checks=default;
+SELECT @@global.wsrep_slave_uk_checks;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_slave_uk_checks=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_slave_uk_checks='junk';
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_slave_uk_checks = @wsrep_slave_uk_checks_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_sst_auth_basic.test b/mysql-test/suite/sys_vars/t/wsrep_sst_auth_basic.test
new file mode 100644
index 00000000000..aa901ef9ff7
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_sst_auth_basic.test
@@ -0,0 +1,45 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_sst_auth
+--echo #
+
+--echo # save the initial value
+SET @wsrep_sst_auth_global_saved = @@global.wsrep_sst_auth;
+
+--echo # default
+SELECT @@global.wsrep_sst_auth;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_sst_auth;
+SET @@global.wsrep_sst_auth='user:pass';
+SELECT @@global.wsrep_sst_auth;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_sst_auth=user;
+SELECT @@global.wsrep_sst_auth;
+SET @@global.wsrep_sst_auth='user:1234';
+SELECT @@global.wsrep_sst_auth;
+SET @@global.wsrep_sst_auth='hyphenated-user-name:';
+SELECT @@global.wsrep_sst_auth;
+SET @@global.wsrep_sst_auth=default;
+SELECT @@global.wsrep_sst_auth;
+SET @@global.wsrep_sst_auth=NULL;
+SELECT @@global.wsrep_sst_auth;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_sst_auth=1;
+SELECT @@global.wsrep_sst_auth;
+--error ER_PARSE_ERROR
+SET @@global.wsrep_sst_auth=user:pass;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_sst_auth = @wsrep_sst_auth_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_sst_donor_basic.test b/mysql-test/suite/sys_vars/t/wsrep_sst_donor_basic.test
new file mode 100644
index 00000000000..7d3d6598557
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_sst_donor_basic.test
@@ -0,0 +1,43 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_sst_donor
+--echo #
+
+--echo # save the initial value
+SET @wsrep_sst_donor_global_saved = @@global.wsrep_sst_donor;
+
+--echo # default
+SELECT @@global.wsrep_sst_donor;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_sst_donor;
+SET @@global.wsrep_sst_donor=rsync;
+SELECT @@global.wsrep_sst_donor;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_sst_donor=node1;
+SELECT @@global.wsrep_sst_donor;
+SET @@global.wsrep_sst_donor='node1,node2';
+SELECT @@global.wsrep_sst_donor;
+SET @@global.wsrep_sst_donor='hyphenated-donor-name';
+SELECT @@global.wsrep_sst_donor;
+SET @@global.wsrep_sst_donor=default;
+SELECT @@global.wsrep_sst_donor;
+SET @@global.wsrep_sst_donor=NULL;
+SELECT @@global.wsrep_sst_donor;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_TYPE_FOR_VAR
+SET @@global.wsrep_sst_donor=1;
+SELECT @@global.wsrep_sst_donor;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_sst_donor = @wsrep_sst_donor_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_sst_donor_rejects_queries_basic.test b/mysql-test/suite/sys_vars/t/wsrep_sst_donor_rejects_queries_basic.test
new file mode 100644
index 00000000000..bd34e23cd2a
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_sst_donor_rejects_queries_basic.test
@@ -0,0 +1,42 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_sst_donor_rejects_queries
+--echo #
+
+--echo # save the initial value
+SET @wsrep_sst_donor_rejects_queries_global_saved = @@global.wsrep_sst_donor_rejects_queries;
+
+--echo # default
+SELECT @@global.wsrep_sst_donor_rejects_queries;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_sst_donor_rejects_queries;
+SET @@global.wsrep_sst_donor_rejects_queries=OFF;
+SELECT @@global.wsrep_sst_donor_rejects_queries;
+SET @@global.wsrep_sst_donor_rejects_queries=ON;
+SELECT @@global.wsrep_sst_donor_rejects_queries;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_sst_donor_rejects_queries='OFF';
+SELECT @@global.wsrep_sst_donor_rejects_queries;
+SET @@global.wsrep_sst_donor_rejects_queries=ON;
+SELECT @@global.wsrep_sst_donor_rejects_queries;
+SET @@global.wsrep_sst_donor_rejects_queries=default;
+SELECT @@global.wsrep_sst_donor_rejects_queries;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_sst_donor_rejects_queries=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_sst_donor_rejects_queries='junk';
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_sst_donor_rejects_queries = @wsrep_sst_donor_rejects_queries_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_sst_method_basic.test b/mysql-test/suite/sys_vars/t/wsrep_sst_method_basic.test
new file mode 100644
index 00000000000..3f40a3922dd
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_sst_method_basic.test
@@ -0,0 +1,47 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_sst_method
+--echo #
+
+--echo # save the initial value
+SET @wsrep_sst_method_global_saved = @@global.wsrep_sst_method;
+
+--echo # default
+SELECT @@global.wsrep_sst_method;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_sst_method;
+SET @@global.wsrep_sst_method=rsync;
+SELECT @@global.wsrep_sst_method;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_sst_method=rsync;
+SELECT @@global.wsrep_sst_method;
+SET @@global.wsrep_sst_method=mysqldump;
+SELECT @@global.wsrep_sst_method;
+SET @@global.wsrep_sst_method=xtrabackup;
+SELECT @@global.wsrep_sst_method;
+SET @@global.wsrep_sst_method="xtrabackup-v2";
+SELECT @@global.wsrep_sst_method;
+SET @@global.wsrep_sst_method=default;
+SELECT @@global.wsrep_sst_method;
+
+# Its a valid name for an SST method
+SET @@global.wsrep_sst_method='junk';
+SELECT @@global.wsrep_sst_method;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_sst_method=NULL;
+SELECT @@global.wsrep_sst_method;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_sst_method = @wsrep_sst_method_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_sst_receive_address_basic.test b/mysql-test/suite/sys_vars/t/wsrep_sst_receive_address_basic.test
new file mode 100644
index 00000000000..9e50cbf8947
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_sst_receive_address_basic.test
@@ -0,0 +1,53 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_sst_receive_address
+--echo #
+
+--echo # save the initial value
+SET @wsrep_sst_receive_address_global_saved = @@global.wsrep_sst_receive_address;
+
+--echo # default
+SELECT @@global.wsrep_sst_receive_address;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_sst_receive_address;
+SELECT @@global.wsrep_sst_receive_address;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_sst_receive_address=AUTO;
+SELECT @@global.wsrep_sst_receive_address;
+SET @@global.wsrep_sst_receive_address=default;
+SELECT @@global.wsrep_sst_receive_address;
+SET @@global.wsrep_sst_receive_address='192.168.2.254';
+SELECT @@global.wsrep_sst_receive_address;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_sst_receive_address='127.0.0.1:4444';
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_sst_receive_address='127.0.0.1';
+SELECT @@global.wsrep_sst_receive_address;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_sst_receive_address=NULL;
+SELECT @@global.wsrep_sst_receive_address;
+# Currently there is no strict checking performed for wsrep_sst_receive_address
+# so following values jusr pass through.
+SET @@global.wsrep_sst_receive_address='OFF';
+SELECT @@global.wsrep_sst_receive_address;
+SET @@global.wsrep_sst_receive_address=ON;
+SELECT @@global.wsrep_sst_receive_address;
+SET @@global.wsrep_sst_receive_address='';
+SELECT @@global.wsrep_sst_receive_address;
+SET @@global.wsrep_sst_receive_address='junk';
+SELECT @@global.wsrep_sst_receive_address;
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_sst_receive_address = @wsrep_sst_receive_address_global_saved;
+
+--echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_start_position_basic.test b/mysql-test/suite/sys_vars/t/wsrep_start_position_basic.test
new file mode 100644
index 00000000000..3e57cfa6da2
--- /dev/null
+++ b/mysql-test/suite/sys_vars/t/wsrep_start_position_basic.test
@@ -0,0 +1,56 @@
+--source include/have_wsrep.inc
+
+--echo #
+--echo # wsrep_start_position
+--echo #
+
+--echo # save the initial value
+SET @wsrep_start_position_global_saved = @@global.wsrep_start_position;
+
+--echo # default
+SELECT @@global.wsrep_start_position;
+
+--echo
+--echo # scope
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT @@session.wsrep_start_position;
+SET @@global.wsrep_start_position='00000000-0000-0000-0000-000000000000:-1';
+SELECT @@global.wsrep_start_position;
+
+--echo
+--echo # valid values
+SET @@global.wsrep_start_position='00000000-0000-0000-0000-000000000000:-2';
+SELECT @@global.wsrep_start_position;
+SET @@global.wsrep_start_position='12345678-1234-1234-1234-123456789012:100';
+SELECT @@global.wsrep_start_position;
+SET @@global.wsrep_start_position=default;
+SELECT @@global.wsrep_start_position;
+
+--echo
+--echo # invalid values
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_start_position='000000000000000-0000-0000-0000-000000000000:-1';
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_start_position='12345678-1234-1234-12345-123456789012:100';
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_start_position='12345678-1234-123-12345-123456789012:0';
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_start_position='12345678-1234-1234-1234-123456789012:_99999';
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_start_position='12345678-1234-1234-1234-123456789012:a';
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_start_position='OFF';
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_start_position=ON;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_start_position='';
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_start_position=NULL;
+--error ER_WRONG_VALUE_FOR_VAR
+SET @@global.wsrep_start_position='junk';
+
+--echo
+--echo # restore the initial value
+SET @@global.wsrep_start_position = @wsrep_start_position_global_saved;
+
+--echo # End of test
author	Nirbhay Choubey <nirbhay@skysql.com>	2014-07-22 10:04:57 -0400
committer	Nirbhay Choubey <nirbhay@skysql.com>	2014-07-22 10:04:57 -0400
commit	05ff47cd4b4a4c37a013b9693ac0f3702aada2e5 (patch)
tree	7d260a16f5d92538a51253b349112dd9c14488b6 /mysql-test/suite
parent	efdf79b44729d73de563e925627ab14d99f4e5d0 (diff)
download	mariadb-git-05ff47cd4b4a4c37a013b9693ac0f3702aada2e5.tar.gz