mirror of
https://github.com/MariaDB/server.git
synced 2025-01-31 19:11:46 +01:00
3435e8a515
innodb_autoinc_lock_mode = 2 innodb_buffer_pool_dump_at_shutdown = ON innodb_buffer_pool_dump_pct = 25 innodb_buffer_pool_load_at_startup = ON innodb_checksum_algorithm = CRC32 innodb_file_format = Barracuda innodb_large_prefix = ON innodb_log_compressed_pages = ON innodb_purge_threads = 4 innodb_strict_mode = ON binlog_annotate_row_events = ON binlog_format = MIXED binlog-row-event-max-size = 8192 group_concat_max_len = 1M lock_wait_timeout = 86400 log_slow_admin_statements = ON log_slow_slave_statements = ON log_warnings = 2 max_allowed_packet = 16M replicate_annotate_row_events = ON slave_net_timeout = 60 sync_binlog = 1 aria_recover = BACKUP,QUICK myisam_recover_options = BACKUP,QUICK
150 lines
6.3 KiB
Text
150 lines
6.3 KiB
Text
SET @old_max_binlog_size= @@global.max_binlog_size;
|
|
SET GLOBAL max_binlog_size= 4096;
|
|
SET @old_innodb_flush_log_at_trx_commit= @@global.innodb_flush_log_at_trx_commit;
|
|
SET GLOBAL innodb_flush_log_at_trx_commit= 1;
|
|
RESET MASTER;
|
|
CREATE TABLE t1 (a INT PRIMARY KEY, b MEDIUMTEXT) ENGINE=Innodb;
|
|
CREATE TABLE t2 (a INT PRIMARY KEY, b MEDIUMTEXT) ENGINE=Myisam;
|
|
*** Test that RESET MASTER waits for pending commit checkpoints to complete.
|
|
connect con1,localhost,root,,;
|
|
SET DEBUG_SYNC= "commit_after_group_release_commit_ordered SIGNAL con1_ready WAIT_FOR con1_go";
|
|
INSERT INTO t1 VALUES (1, REPEAT("x", 4100));
|
|
connection default;
|
|
SET DEBUG_SYNC= "now WAIT_FOR con1_ready";
|
|
INSERT INTO t2 VALUES (1, REPEAT("x", 4100));
|
|
INSERT INTO t2 VALUES (2, REPEAT("x", 4100));
|
|
show binary logs;
|
|
Log_name File_size
|
|
master-bin.000001 #
|
|
master-bin.000002 #
|
|
master-bin.000003 #
|
|
master-bin.000004 #
|
|
include/show_binlog_events.inc
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000004 # Format_desc # # SERVER_VERSION, BINLOG_VERSION
|
|
master-bin.000004 # Gtid_list # # [#-#-#]
|
|
master-bin.000004 # Binlog_checkpoint # # master-bin.000001
|
|
SET DEBUG_SYNC= "execute_command_after_close_tables SIGNAL reset_master_done";
|
|
RESET MASTER;
|
|
connect con2,localhost,root,,;
|
|
This will timeout, as RESET MASTER is blocked
|
|
SET DEBUG_SYNC= "now WAIT_FOR reset_master_done TIMEOUT 1";
|
|
Warnings:
|
|
Warning 1639 debug sync point wait timed out
|
|
SET DEBUG_SYNC= "now SIGNAL con1_go";
|
|
connection con1;
|
|
connection default;
|
|
show binary logs;
|
|
Log_name File_size
|
|
master-bin.000001 #
|
|
include/show_binlog_events.inc
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000001 # Format_desc # # SERVER_VERSION, BINLOG_VERSION
|
|
master-bin.000001 # Gtid_list # # []
|
|
master-bin.000001 # Binlog_checkpoint # # master-bin.000001
|
|
*** Test that binlog N is active, and commit checkpoint for (N-1) is
|
|
*** done while there is still a pending commit checkpoint for (N-2).
|
|
connection con1;
|
|
SET DEBUG_SYNC= "commit_after_group_release_commit_ordered SIGNAL con1_ready WAIT_FOR con1_continue";
|
|
INSERT INTO t1 VALUES (20, REPEAT("x", 4100));
|
|
connection default;
|
|
SET DEBUG_SYNC= "now WAIT_FOR con1_ready";
|
|
connection con2;
|
|
SET DEBUG_SYNC= "commit_after_group_release_commit_ordered SIGNAL con2_ready WAIT_FOR con2_continue";
|
|
INSERT INTO t1 VALUES (21, REPEAT("x", 4100));
|
|
connection default;
|
|
SET DEBUG_SYNC= "now WAIT_FOR con2_ready";
|
|
show binary logs;
|
|
Log_name File_size
|
|
master-bin.000001 #
|
|
master-bin.000002 #
|
|
master-bin.000003 #
|
|
include/show_binlog_events.inc
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000001 # Format_desc # # SERVER_VERSION, BINLOG_VERSION
|
|
master-bin.000001 # Gtid_list # # []
|
|
master-bin.000001 # Binlog_checkpoint # # master-bin.000001
|
|
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
|
|
master-bin.000001 # Annotate_rows # # INSERT INTO t1 VALUES (20, REPEAT("x", 4100))
|
|
master-bin.000001 # Table_map # # table_id: # (test.t1)
|
|
master-bin.000001 # Write_rows_v1 # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Rotate # # master-bin.000002;pos=POS
|
|
include/show_binlog_events.inc
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000002 # Format_desc # # SERVER_VERSION, BINLOG_VERSION
|
|
master-bin.000002 # Gtid_list # # [#-#-#]
|
|
master-bin.000002 # Binlog_checkpoint # # master-bin.000001
|
|
master-bin.000002 # Gtid # # BEGIN GTID #-#-#
|
|
master-bin.000002 # Annotate_rows # # INSERT INTO t1 VALUES (21, REPEAT("x", 4100))
|
|
master-bin.000002 # Table_map # # table_id: # (test.t1)
|
|
master-bin.000002 # Write_rows_v1 # # table_id: # flags: STMT_END_F
|
|
master-bin.000002 # Xid # # COMMIT /* XID */
|
|
master-bin.000002 # Rotate # # master-bin.000003;pos=POS
|
|
include/show_binlog_events.inc
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000003 # Format_desc # # SERVER_VERSION, BINLOG_VERSION
|
|
master-bin.000003 # Gtid_list # # [#-#-#]
|
|
master-bin.000003 # Binlog_checkpoint # # master-bin.000001
|
|
SET DEBUG_SYNC= "RESET";
|
|
SET @old_dbug= @@global.DEBUG_DBUG;
|
|
SET GLOBAL debug_dbug="+d,binlog_background_checkpoint_processed";
|
|
SET DEBUG_SYNC= "now SIGNAL con2_continue";
|
|
connection con2;
|
|
connection default;
|
|
con1 is still pending, no new binlog checkpoint should have been logged.
|
|
SET DEBUG_SYNC= "now WAIT_FOR binlog_background_checkpoint_processed";
|
|
SET GLOBAL debug_dbug= @old_dbug;
|
|
SET DEBUG_SYNC= "RESET";
|
|
include/show_binlog_events.inc
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000003 # Format_desc # # SERVER_VERSION, BINLOG_VERSION
|
|
master-bin.000003 # Gtid_list # # [#-#-#]
|
|
master-bin.000003 # Binlog_checkpoint # # master-bin.000001
|
|
SET DEBUG_SYNC= "now SIGNAL con1_continue";
|
|
connection con1;
|
|
connection default;
|
|
No commit checkpoints are pending, a new binlog checkpoint should have been logged.
|
|
include/show_binlog_events.inc
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000003 # Format_desc # # SERVER_VERSION, BINLOG_VERSION
|
|
master-bin.000003 # Gtid_list # # [#-#-#]
|
|
master-bin.000003 # Binlog_checkpoint # # master-bin.000001
|
|
master-bin.000003 # Binlog_checkpoint # # master-bin.000003
|
|
*** MDEV-4322: Broken XID counting during binlog rotation ***
|
|
connection default;
|
|
SET @old_dbug= @@global.DEBUG_DBUG;
|
|
SET GLOBAL debug_dbug="+d,inject_binlog_background_thread_before_mark_xid_done";
|
|
FLUSH LOGS;
|
|
INSERT INTO t1 VALUES (30, REPEAT("x", 4100));
|
|
SET DEBUG_SYNC= "now WAIT_FOR injected_binlog_background_thread";
|
|
SET GLOBAL debug_dbug= @old_dbug;
|
|
INSERT INTO t1 VALUES (31, REPEAT("x", 4100));
|
|
show binary logs;
|
|
Log_name File_size
|
|
master-bin.000001 #
|
|
master-bin.000002 #
|
|
master-bin.000003 #
|
|
master-bin.000004 #
|
|
master-bin.000005 #
|
|
master-bin.000006 #
|
|
SET debug_sync = 'reset';
|
|
*** MDEV-7402: 'reset master' hangs, waits for signalled COND_xid_list ***
|
|
connect con3,localhost,root,,;
|
|
SET debug_sync="reset_logs_after_set_reset_master_pending SIGNAL reset_master_ready WAIT_FOR reset_master_cont";
|
|
RESET MASTER;
|
|
connection default;
|
|
SET @old_dbug= @@global.DEBUG_DBUG;
|
|
SET GLOBAL debug_dbug="+d,inject_binlog_background_thread_before_mark_xid_done";
|
|
SET debug_sync="now WAIT_FOR reset_master_ready";
|
|
RESET MASTER;
|
|
SET debug_sync="now WAIT_FOR injected_binlog_background_thread";
|
|
SET GLOBAL debug_dbug=@old_dbug;
|
|
SET debug_sync="now SIGNAL reset_master_cont";
|
|
connection con3;
|
|
connection default;
|
|
SET debug_sync = 'reset';
|
|
DROP TABLE t1, t2;
|
|
SET GLOBAL max_binlog_size= @old_max_binlog_size;
|
|
SET GLOBAL innodb_flush_log_at_trx_commit= @old_innodb_flush_log_at_trx_commit;
|
|
SET debug_sync = 'reset';
|