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|
--echo #######################################################################
--echo # Innodb Buffer Pool Resize Status Codes
--echo #
--echo # Print status codes that can be seen when resize is in progress. We
--echo # have a debug variable for each status code. The resize thread will
--echo # wait on the debug variable corresponding to the current status code.
--echo # This will allow the test to synchronize with the resize thread.
--echo #######################################################################
--source include/have_debug.inc
--source include/have_debug_sync.inc
--echo #######################################################################
--echo # Set all the debug variables and unset them after the query
--echo #######################################################################
--disable_query_log
SET @prev_size = @@innodb_buffer_pool_size;
SET GLOBAL debug = "+d,ib_buf_pool_resize_complete_status_code";
SET GLOBAL debug = "+d,ib_buf_pool_resize_start_status_code";
SET GLOBAL debug = "+d,ib_buf_pool_resize_disable_ahi_status_code";
SET GLOBAL debug = "+d,ib_buf_pool_resize_withdraw_blocks_status_code";
SET GLOBAL debug = "+d,ib_buf_pool_resize_global_lock_status_code";
SET GLOBAL debug = "+d,ib_buf_pool_resize_in_progress_status_code";
SET GLOBAL debug = "+d,ib_buf_pool_resize_hash_status_code";
SET GLOBAL debug = "+d,ib_buf_pool_resize_failed_status_code";
--enable_query_log
--echo #######################################################################
--echo # Query status code when no resize is in progress:
--echo #######################################################################
SELECT variable_name, variable_value FROM
performance_schema.global_status WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status%';
--echo #######################################################################
--echo # Trigger the resize operation to 4 times chunk size
--echo #######################################################################
SET GLOBAL innodb_buffer_pool_size = @prev_size + 4 * 25165824;
--echo #######################################################################
--echo # BUF_POOL_RESIZE_START (1)
--echo #######################################################################
LET $wait_timeout = 60;
LET $wait_condition =
SELECT variable_value = 1 FROM performance_schema.global_status
WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status_code';
--source include/wait_condition.inc
LET $wait_timeout = 60;
LET $wait_condition =
SELECT variable_value = 100 FROM performance_schema.global_status
WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status_progress';
--source include/wait_condition.inc
SELECT variable_name, variable_value FROM
performance_schema.global_status WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status%';
SET GLOBAL debug = "-d,ib_buf_pool_resize_start_status_code";
--echo #######################################################################
--echo # BUF_POOL_RESIZE_DISABLE_AHI (2)
--echo #######################################################################
LET $wait_timeout = 60;
LET $wait_condition =
SELECT variable_value = 2 FROM performance_schema.global_status
WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status_code';
--source include/wait_condition.inc
LET $wait_timeout = 60;
LET $wait_condition =
SELECT variable_value = 100 FROM performance_schema.global_status
WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status_progress';
--source include/wait_condition.inc
SELECT variable_name, variable_value FROM
performance_schema.global_status WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status%';
SET GLOBAL debug = "-d,ib_buf_pool_resize_disable_ahi_status_code";
--echo #######################################################################
--echo # BUF_POOL_RESIZE_WITHDRAW_BLOCKS (3)
--echo #######################################################################
LET $wait_timeout = 60;
LET $wait_condition =
SELECT variable_value = 3 FROM performance_schema.global_status
WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status_code';
--source include/wait_condition.inc
LET $wait_timeout = 60;
LET $wait_condition =
SELECT variable_value = 100 FROM performance_schema.global_status
WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status_progress';
--source include/wait_condition.inc
SELECT variable_name, variable_value FROM
performance_schema.global_status WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status%';
SET GLOBAL debug = "-d,ib_buf_pool_resize_withdraw_blocks_status_code";
--echo #######################################################################
--echo # BUF_POOL_RESIZE_GLOBAL_LOCK (4)
--echo #######################################################################
LET $wait_timeout = 60;
LET $wait_condition =
SELECT variable_value = 4 FROM performance_schema.global_status
WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status_code';
--source include/wait_condition.inc
LET $wait_timeout = 60;
LET $wait_condition =
SELECT variable_value = 100 FROM performance_schema.global_status
WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status_progress';
--source include/wait_condition.inc
SELECT variable_name, variable_value FROM
performance_schema.global_status WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status%';
SET GLOBAL debug = "-d,ib_buf_pool_resize_global_lock_status_code";
--echo #######################################################################
--echo # BUF_POOL_RESIZE_IN_PROGRESS (5)
--echo #######################################################################
LET $wait_timeout = 60;
LET $wait_condition =
SELECT variable_value = 5 FROM performance_schema.global_status
WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status_code';
--source include/wait_condition.inc
LET $wait_timeout = 60;
LET $wait_condition =
SELECT variable_value = 100 FROM performance_schema.global_status
WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status_progress';
--source include/wait_condition.inc
SELECT variable_name, variable_value FROM
performance_schema.global_status WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status%';
SET GLOBAL debug = "-d,ib_buf_pool_resize_in_progress_status_code";
--echo #######################################################################
--echo # BUF_POOL_RESIZE_HASH (6)
--echo #######################################################################
LET $wait_timeout = 60;
LET $wait_condition =
SELECT variable_value = 6 FROM performance_schema.global_status
WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status_code';
--source include/wait_condition.inc
LET $wait_timeout = 60;
LET $wait_condition =
SELECT variable_value = 100 FROM performance_schema.global_status
WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status_progress';
--source include/wait_condition.inc
LET $wait_timeout = 60;
LET $wait_condition =
SELECT SUBSTR(variable_value, 1, 31) = "Resizing also other hash tables"
FROM performance_schema.global_status WHERE LOWER(variable_name)
LIKE 'innodb_buffer_pool_resize_status';
--source include/wait_condition.inc
SELECT variable_name, variable_value FROM
performance_schema.global_status WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status%';
SET GLOBAL debug = "-d,ib_buf_pool_resize_hash_status_code";
--echo #######################################################################
--echo # BUF_POOL_RESIZE_COMPLETE (0) (exclude message as it has timestamp)
--echo #######################################################################
LET $wait_timeout = 60;
LET $wait_condition =
SELECT variable_value = 0 FROM performance_schema.global_status
WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status_code';
--source include/wait_condition.inc
LET $wait_timeout = 60;
LET $wait_condition =
SELECT variable_value = 100 FROM performance_schema.global_status
WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status_progress';
--source include/wait_condition.inc
SELECT variable_name, variable_value FROM
performance_schema.global_status WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status_%';
SET GLOBAL debug = "-d,ib_buf_pool_resize_complete_status_code";
--echo #######################################################################
--echo # Trigger a resize that will fail
--echo #######################################################################
LET $restart_parameters = restart: --innodb-buffer-pool-instances=2
--innodb-buffer-pool-size=1G;
--source include/restart_mysqld.inc
SET GLOBAL innodb_buffer_pool_size = @prev_size + 4 * 25165824;
--echo #######################################################################
--echo # BUF_POOL_RESIZE_FAILED (7)
--echo #######################################################################
LET $wait_timeout = 60;
LET $wait_condition =
SELECT variable_value = 7 FROM performance_schema.global_status
WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status_code';
--source include/wait_condition.inc
LET $wait_timeout = 60;
LET $wait_condition =
SELECT variable_value = 100 FROM performance_schema.global_status
WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status_progress';
--source include/wait_condition.inc
SELECT variable_name, variable_value FROM
performance_schema.global_status WHERE LOWER(variable_name) LIKE
'innodb_buffer_pool_resize_status%';
SET GLOBAL debug = "-d,ib_buf_pool_resize_failed_status_code";
--echo #######################################################################
--echo # CLEAN UP
--echo #######################################################################
--disable_query_log
SET GLOBAL debug = "-d,ib_buf_pool_resize_complete_status_code";
SET GLOBAL debug = "-d,ib_buf_pool_resize_start_status_code";
SET GLOBAL debug = "-d,ib_buf_pool_resize_disable_ahi_status_code";
SET GLOBAL debug = "-d,ib_buf_pool_resize_withdraw_blocks_status_code";
SET GLOBAL debug = "-d,ib_buf_pool_resize_global_lock_status_code";
SET GLOBAL debug = "-d,ib_buf_pool_resize_in_progress_status_code";
SET GLOBAL debug = "-d,ib_buf_pool_resize_hash_status_code";
SET GLOBAL debug = "-d,ib_buf_pool_resize_failed_status_code";
--echo # Reset back to previous state
LET $restart_parameters = restart;
--source include/restart_mysqld.inc
--enable_query_log
|
