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Commit 63229133 authored by Jan Lindström's avatar Jan Lindström Committed by Oleksandr Byelkin
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MDEV-12472: InnoDB should accept XtraDB parameters, warning that they are ignored 

Added a new file ha_xtradb.h where XtraDB parameters are defined. This
file is included in two places to avoid too intrusive change to
ha_innodb.cc that would make future merges harder.

innodb_show_locks_held and innodb_show_verbose_locks should be
implemented (but on different commit).
parent 96987cb4
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mysql-test/suite/innodb/r/innodb_xtradb_compat.result 0 → 100644
View file @ 63229133
select @@innodb_adaptive_hash_index_partitions, @@innodb_adaptive_hash_index_parts;
@@innodb_adaptive_hash_index_partitions @@innodb_adaptive_hash_index_parts
16 16
set global innodb_adaptive_hash_index_partitions=1;
ERROR HY000: Variable 'innodb_adaptive_hash_index_partitions' is a read only variable
select @@innodb_buffer_pool_populate;
@@innodb_buffer_pool_populate
1
set global innodb_buffer_pool_populate=1;
ERROR HY000: Variable 'innodb_buffer_pool_populate' is a read only variable
select @@innodb_cleaner_eviction_factor;
@@innodb_cleaner_eviction_factor
1
set global innodb_cleaner_eviction_factor=1;
Warnings:
Warning 1287 Using innodb_cleaner_eviction_factor is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_cleaner_eviction_factor;
@@innodb_cleaner_eviction_factor
1
select @@innodb_cleaner_flush_chunk_size;
@@innodb_cleaner_flush_chunk_size
16
set global innodb_cleaner_flush_chunk_size=8;
Warnings:
Warning 1287 Using innodb_cleaner_flush_chunk_size is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_cleaner_flush_chunk_size;
@@innodb_cleaner_flush_chunk_size
16
select @@innodb_cleaner_free_list_lwm;
@@innodb_cleaner_free_list_lwm
1
set global innodb_cleaner_free_list_lwm=1;
Warnings:
Warning 1287 Using innodb_cleaner_free_list_lwm is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_cleaner_free_list_lwm;
@@innodb_cleaner_free_list_lwm
1
select @@innodb_cleaner_lru_chunk_size;
@@innodb_cleaner_lru_chunk_size
1
set global innodb_cleaner_lru_chunk_size=8;
Warnings:
Warning 1287 Using innodb_cleaner_lru_chunk_size is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_cleaner_lru_chunk_size;
@@innodb_cleaner_lru_chunk_size
1
select @@innodb_cleaner_lsn_age_factor;
@@innodb_cleaner_lsn_age_factor
HIGH_CHECKPOINT
set global innodb_cleaner_lsn_age_factor=HIGH_CHECKPOINT;
Warnings:
Warning 1287 Using innodb_cleaner_lsn_age_factor is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_cleaner_lsn_age_factor;
@@innodb_cleaner_lsn_age_factor
HIGH_CHECKPOINT
select @@innodb_cleaner_max_flush_time;
@@innodb_cleaner_max_flush_time
1
set global innodb_cleaner_max_flush_time=1;
Warnings:
Warning 1287 Using innodb_cleaner_max_flush_time is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_cleaner_max_flush_time;
@@innodb_cleaner_max_flush_time
1
select @@innodb_cleaner_max_lru_time;
@@innodb_cleaner_max_lru_time
1
set global innodb_cleaner_max_lru_time=1;
Warnings:
Warning 1287 Using innodb_cleaner_max_lru_time is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_cleaner_max_lru_time;
@@innodb_cleaner_max_lru_time
1
select @@innodb_corrupt_table_action;
@@innodb_corrupt_table_action
salvage
set global innodb_corrupt_table_action=salvage;
Warnings:
Warning 1287 Using innodb_corrupt_table_action is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_corrupt_table_action;
@@innodb_corrupt_table_action
salvage
select @@innodb_empty_free_list_algorithm;
@@innodb_empty_free_list_algorithm
BACKOFF
set global innodb_empty_free_list_algorithm=BACKOFF;
Warnings:
Warning 1287 Using innodb_empty_free_list_algorithm is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_empty_free_list_algorithm;
@@innodb_empty_free_list_algorithm
BACKOFF
select @@innodb_fake_changes;
@@innodb_fake_changes
1
set global innodb_fake_changes=1;
Warnings:
Warning 1287 Using innodb_fake_changes is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_fake_changes;
@@innodb_fake_changes
1
# @@innodb_file_io_threads is absent
select @@innodb_foreground_preflush;
@@innodb_foreground_preflush
EXPONENTIAL_BACKOFF
set global innodb_foreground_preflush=EXPONENTIAL_BACKOFF;
Warnings:
Warning 1287 Using innodb_foreground_preflush is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_foreground_preflush;
@@innodb_foreground_preflush
EXPONENTIAL_BACKOFF
select @@innodb_kill_idle_transaction;
@@innodb_kill_idle_transaction
1
set global innodb_kill_idle_transaction=1;
Warnings:
Warning 1287 Using innodb_kill_idle_transaction is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_kill_idle_transaction;
@@innodb_kill_idle_transaction
1
select @@innodb_locking_fake_changes;
@@innodb_locking_fake_changes
1
set global innodb_locking_fake_changes=1;
Warnings:
Warning 1287 Using innodb_locking_fake_changes is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_locking_fake_changes;
@@innodb_locking_fake_changes
1
select @@innodb_log_arch_expire_sec;
@@innodb_log_arch_expire_sec
1
set global innodb_log_arch_expire_sec=1;
Warnings:
Warning 1287 Using innodb_log_arch_expire_sec is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_log_arch_expire_sec;
@@innodb_log_arch_expire_sec
1
select @@innodb_log_block_size;
@@innodb_log_block_size
16
set global innodb_log_block_size= 8;
ERROR HY000: Variable 'innodb_log_block_size' is a read only variable
select @@innodb_log_checksum_algorithm, @@innodb_log_checksums;
@@innodb_log_checksum_algorithm @@innodb_log_checksums
STRICT_INNODB 1
set global innodb_log_checksum_algorithm=NONE;
Warnings:
Warning 1287 Using innodb_log_checksum_algorithm is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_log_checksum_algorithm, @@innodb_log_checksums;
@@innodb_log_checksum_algorithm @@innodb_log_checksums
NONE 0
set global innodb_log_checksum_algorithm=STRICT_INNODB;
Warnings:
Warning 1287 Using innodb_log_checksum_algorithm is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_log_checksum_algorithm, @@innodb_log_checksums;
@@innodb_log_checksum_algorithm @@innodb_log_checksums
STRICT_INNODB 1
select @@innodb_max_bitmap_file_size;
@@innodb_max_bitmap_file_size
1
set global innodb_max_bitmap_file_size=1;
Warnings:
Warning 1287 Using innodb_max_bitmap_file_size is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_max_bitmap_file_size;
@@innodb_max_bitmap_file_size
1
select @@innodb_max_changed_pages;
@@innodb_max_changed_pages
1
set global innodb_max_changed_pages=1;
Warnings:
Warning 1287 Using innodb_max_changed_pages is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_max_changed_pages;
@@innodb_max_changed_pages
1
select @@innodb_mirrored_log_groups;
@@innodb_mirrored_log_groups
8
set global innodb_mirrored_log_groups= 4;
ERROR HY000: Variable 'innodb_mirrored_log_groups' is a read only variable
select @@innodb_priority_cleaner;
@@innodb_priority_cleaner
1
set global innodb_priority_cleaner=1;
Warnings:
Warning 1287 Using innodb_priority_cleaner is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_priority_cleaner;
@@innodb_priority_cleaner
1
select @@innodb_priority_io;
@@innodb_priority_io
1
set global innodb_priority_io=1;
Warnings:
Warning 1287 Using innodb_priority_io is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_priority_io;
@@innodb_priority_io
1
select @@innodb_priority_master;
@@innodb_priority_master
1
set global innodb_priority_master=1;
Warnings:
Warning 1287 Using innodb_priority_master is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_priority_master;
@@innodb_priority_master
1
select @@innodb_priority_purge;
@@innodb_priority_purge
1
set global innodb_priority_purge=1;
Warnings:
Warning 1287 Using innodb_priority_purge is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_priority_purge;
@@innodb_priority_purge
1
select @@innodb_sched_priority_cleaner;
@@innodb_sched_priority_cleaner
16
set global innodb_sched_priority_cleaner=8;
Warnings:
Warning 1287 Using innodb_sched_priority_cleaner is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_sched_priority_cleaner;
@@innodb_sched_priority_cleaner
16
select @@innodb_sched_priority_io;
@@innodb_sched_priority_io
16
set global innodb_sched_priority_io=8;
Warnings:
Warning 1287 Using innodb_sched_priority_io is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_sched_priority_io;
@@innodb_sched_priority_io
16
select @@innodb_sched_priority_master;
@@innodb_sched_priority_master
16
set global innodb_sched_priority_master=8;
Warnings:
Warning 1287 Using innodb_sched_priority_master is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_sched_priority_master;
@@innodb_sched_priority_master
16
select @@innodb_sched_priority_purge;
@@innodb_sched_priority_purge
16
set global innodb_sched_priority_purge=8;
Warnings:
Warning 1287 Using innodb_sched_priority_purge is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_sched_priority_purge;
@@innodb_sched_priority_purge
16
select @@innodb_show_locks_held;
@@innodb_show_locks_held
16
set global innodb_show_locks_held=8;
Warnings:
Warning 1287 Using innodb_show_locks_held is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_show_locks_held;
@@innodb_show_locks_held
16
select @@innodb_show_verbose_locks;
@@innodb_show_verbose_locks
1
set global innodb_show_verbose_locks=1;
Warnings:
Warning 1287 Using innodb_show_verbose_locks is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_show_verbose_locks;
@@innodb_show_verbose_locks
1
select @@innodb_track_changed_pages;
@@innodb_track_changed_pages
1
set global innodb_track_changed_pages=1;
ERROR HY000: Variable 'innodb_track_changed_pages' is a read only variable
select @@innodb_track_redo_log_now;
@@innodb_track_redo_log_now
1
set global innodb_track_redo_log_now=1;
Warnings:
Warning 1287 Using innodb_track_redo_log_now is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_track_redo_log_now;
@@innodb_track_redo_log_now
1
select @@innodb_use_global_flush_log_at_trx_commit;
@@innodb_use_global_flush_log_at_trx_commit
1
set global innodb_use_global_flush_log_at_trx_commit=1;
Warnings:
Warning 1287 Using innodb_use_global_flush_log_at_trx_commit is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_use_global_flush_log_at_trx_commit;
@@innodb_use_global_flush_log_at_trx_commit
1
select @@innodb_use_stacktrace;
@@innodb_use_stacktrace
1
set global innodb_use_stacktrace=1;
ERROR HY000: Variable 'innodb_use_stacktrace' is a read only variable
select @@innodb_log_archive;
@@innodb_log_archive
1
set global innodb_log_archive=1;
Warnings:
Warning 1287 Using innodb_log_archive is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
select @@innodb_log_archive;
@@innodb_log_archive
1
select @@innodb_log_arch_dir;
@@innodb_log_arch_dir
ttt
set global innodb_log_arch_dir="ttt";
ERROR HY000: Variable 'innodb_log_arch_dir' is a read only variable
FOUND 36 /Using [A-Za-z\-]* is deprecated and the parameter may be removed in future releases. Ignoning the parameter./ in mysqld.1.err
mysql-test/suite/innodb/t/innodb_xtradb_compat-master.opt 0 → 100644
View file @ 63229133
--innodb-adaptive-hash-index-partitions=16
--innodb-buffer-pool-populate=1
--innodb-cleaner-eviction-factor
--innodb-cleaner-flush-chunk-size=16
--innodb-cleaner_free_list_lwm=1
--innodb-cleaner-lru-chunk-size=1
--innodb-cleaner-lsn-age-factor=HIGH_CHECKPOINT
--innodb-cleaner-max-flush-time=1
--innodb-cleaner-max-lru-time=1
--innodb-corrupt-table-action=salvage
--innodb-empty-free-list-algorithm=BACKOFF
--innodb-fake-changes
--innodb-file-io-threads=16
--innodb-foreground-preflush=EXPONENTIAL_BACKOFF
--innodb-kill-idle-transaction=1
--innodb-locking-fake-changes
--innodb-log-arch-expire-sec=1
--innodb-log-arch-dir='ttt'
--innodb-log-archive
--innodb-log-block-size=16
--innodb-log_checksum_algorithm=STRICT_INNODB
--innodb-max-bitmap-file-size=1
--innodb-max-changed-pages=1
--innodb-mirrored-log-groups=8
--innodb-priority-cleaner
--innodb-priority-io
--innodb-priority-master
--innodb-priority-purge
--innodb-sched-priority-cleaner=16
--innodb-sched-priority-io=16
--innodb-sched-priority-master=16
--innodb-sched-priority-purge=16
--innodb-show-locks-held=16
--innodb-show-verbose-locks=1
--innodb-track-changed-pages
--innodb-track-redo-log-now
--innodb-use-global-flush-log-at-trx-commit
--innodb-use-stacktrace
mysql-test/suite/innodb/t/innodb_xtradb_compat.test 0 → 100644
View file @ 63229133
--source include/have_innodb.inc
--source include/have_debug.inc
--source include/not_embedded.inc
select @@innodb_adaptive_hash_index_partitions, @@innodb_adaptive_hash_index_parts;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set global innodb_adaptive_hash_index_partitions=1;
select @@innodb_buffer_pool_populate;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set global innodb_buffer_pool_populate=1;
select @@innodb_cleaner_eviction_factor;
set global innodb_cleaner_eviction_factor=1;
select @@innodb_cleaner_eviction_factor;
select @@innodb_cleaner_flush_chunk_size;
set global innodb_cleaner_flush_chunk_size=8;
select @@innodb_cleaner_flush_chunk_size;
select @@innodb_cleaner_free_list_lwm;
set global innodb_cleaner_free_list_lwm=1;
select @@innodb_cleaner_free_list_lwm;
select @@innodb_cleaner_lru_chunk_size;
set global innodb_cleaner_lru_chunk_size=8;
select @@innodb_cleaner_lru_chunk_size;
select @@innodb_cleaner_lsn_age_factor;
set global innodb_cleaner_lsn_age_factor=HIGH_CHECKPOINT;
select @@innodb_cleaner_lsn_age_factor;
select @@innodb_cleaner_max_flush_time;
set global innodb_cleaner_max_flush_time=1;
select @@innodb_cleaner_max_flush_time;
select @@innodb_cleaner_max_lru_time;
set global innodb_cleaner_max_lru_time=1;
select @@innodb_cleaner_max_lru_time;
select @@innodb_corrupt_table_action;
set global innodb_corrupt_table_action=salvage;
select @@innodb_corrupt_table_action;
select @@innodb_empty_free_list_algorithm;
set global innodb_empty_free_list_algorithm=BACKOFF;
select @@innodb_empty_free_list_algorithm;
select @@innodb_fake_changes;
set global innodb_fake_changes=1;
select @@innodb_fake_changes;
--echo # @@innodb_file_io_threads is absent
select @@innodb_foreground_preflush;
set global innodb_foreground_preflush=EXPONENTIAL_BACKOFF;
select @@innodb_foreground_preflush;
select @@innodb_kill_idle_transaction;
set global innodb_kill_idle_transaction=1;
select @@innodb_kill_idle_transaction;
select @@innodb_locking_fake_changes;
set global innodb_locking_fake_changes=1;
select @@innodb_locking_fake_changes;
select @@innodb_log_arch_expire_sec;
set global innodb_log_arch_expire_sec=1;
select @@innodb_log_arch_expire_sec;
select @@innodb_log_block_size;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set global innodb_log_block_size= 8;
select @@innodb_log_checksum_algorithm, @@innodb_log_checksums;
set global innodb_log_checksum_algorithm=NONE;
select @@innodb_log_checksum_algorithm, @@innodb_log_checksums;
set global innodb_log_checksum_algorithm=STRICT_INNODB;
select @@innodb_log_checksum_algorithm, @@innodb_log_checksums;
select @@innodb_max_bitmap_file_size;
set global innodb_max_bitmap_file_size=1;
select @@innodb_max_bitmap_file_size;
select @@innodb_max_changed_pages;
set global innodb_max_changed_pages=1;
select @@innodb_max_changed_pages;
select @@innodb_mirrored_log_groups;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set global innodb_mirrored_log_groups= 4;
select @@innodb_priority_cleaner;
set global innodb_priority_cleaner=1;
select @@innodb_priority_cleaner;
select @@innodb_priority_io;
set global innodb_priority_io=1;
select @@innodb_priority_io;
select @@innodb_priority_master;
set global innodb_priority_master=1;
select @@innodb_priority_master;
select @@innodb_priority_purge;
set global innodb_priority_purge=1;
select @@innodb_priority_purge;
select @@innodb_sched_priority_cleaner;
set global innodb_sched_priority_cleaner=8;
select @@innodb_sched_priority_cleaner;
select @@innodb_sched_priority_io;
set global innodb_sched_priority_io=8;
select @@innodb_sched_priority_io;
select @@innodb_sched_priority_master;
set global innodb_sched_priority_master=8;
select @@innodb_sched_priority_master;
select @@innodb_sched_priority_purge;
set global innodb_sched_priority_purge=8;
select @@innodb_sched_priority_purge;
select @@innodb_show_locks_held;
set global innodb_show_locks_held=8;
select @@innodb_show_locks_held;
select @@innodb_show_verbose_locks;
set global innodb_show_verbose_locks=1;
select @@innodb_show_verbose_locks;
select @@innodb_track_changed_pages;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set global innodb_track_changed_pages=1;
select @@innodb_track_redo_log_now;
set global innodb_track_redo_log_now=1;
select @@innodb_track_redo_log_now;
select @@innodb_use_global_flush_log_at_trx_commit;
set global innodb_use_global_flush_log_at_trx_commit=1;
select @@innodb_use_global_flush_log_at_trx_commit;
select @@innodb_use_stacktrace;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set global innodb_use_stacktrace=1;
select @@innodb_log_archive;
set global innodb_log_archive=1;
select @@innodb_log_archive;
select @@innodb_log_arch_dir;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set global innodb_log_arch_dir="ttt";
--let SEARCH_FILE= $MYSQLTEST_VARDIR/log/mysqld.1.err
--let SEARCH_PATTERN=Using [A-Za-z\\-]* is deprecated and the parameter may be removed in future releases. Ignoning the parameter.
--source include/search_pattern_in_file.inc
storage/innobase/handler/ha_innodb.cc
View file @ 63229133
......@@ -133,6 +133,12 @@ void reset_thd(MYSQL_THD thd);
TABLE *open_purge_table(THD *thd, const char *db, size_t dblen,
const char *tb, size_t tblen);
/** Check if user has used xtradb extended system variable that
is not currently supported by innodb or marked as deprecated. */
static
void
innodb_check_deprecated(void);
#ifdef MYSQL_DYNAMIC_PLUGIN
#define tc_size 400
#define tdc_size 400
......@@ -4046,6 +4052,8 @@ innobase_init(
goto error;
}
innodb_check_deprecated();
/* First calculate the default path for innodb_data_home_dir etc.,
in case the user has not given any value.
......@@ -21885,6 +21893,8 @@ static MYSQL_SYSVAR_BOOL(instrument_semaphores, innodb_instrument_semaphores,
"DEPRECATED. This setting has no effect.",
NULL, innodb_instrument_semaphores_update, FALSE);
#include "ha_xtradb.h"
static struct st_mysql_sys_var* innobase_system_variables[]= {
MYSQL_SYSVAR(autoextend_increment),
MYSQL_SYSVAR(buffer_pool_size),
......@@ -22097,6 +22107,11 @@ static struct st_mysql_sys_var* innobase_system_variables[]= {
MYSQL_SYSVAR(instrument_semaphores),
MYSQL_SYSVAR(buf_dump_status_frequency),
MYSQL_SYSVAR(background_thread),
/* XtraDB compatibility system variables */
#define HA_XTRADB_SYSVARS
#include "ha_xtradb.h"
NULL
};
......
storage/innobase/handler/ha_xtradb.h 0 → 100644
View file @ 63229133
/*****************************************************************************
Copyright (c) 2000, 2016, Oracle and/or its affiliates. All Rights Reserved.
Copyright (c) 2017, MariaDB Corporation.
Copyright (c) 2009, Percona Inc.
Portions of this file contain modifications contributed and copyrighted
by Percona Inc.. Those modifications are
gratefully acknowledged and are described briefly in the InnoDB
documentation. The contributions by Percona Inc. are incorporated with
their permission, and subject to the conditions contained in the file
COPYING.Percona.
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA
*****************************************************************************/
/** @file ha_xtradb.h */
#ifndef HA_XTRADB_H
#define HA_XTRADB_H
static
void
innodb_print_deprecation(const char* param);
/* XtraDB compatibility system variables. Note that default value and
minimum value can be different compared to original to detect has user
really used the parameter or not. */
static my_bool innodb_buffer_pool_populate;
#if defined UNIV_DEBUG || defined UNIV_PERF_DEBUG
static ulong srv_cleaner_max_lru_time;
static ulong srv_cleaner_max_flush_time;
static ulong srv_cleaner_flush_chunk_size;
static ulong srv_cleaner_lru_chunk_size;
static ulong srv_cleaner_free_list_lwm;
static my_bool srv_cleaner_eviction_factor;
#endif /* defined UNIV_DEBUG || defined UNIV_PERF_DEBUG */
static ulong srv_pass_corrupt_table;
static ulong srv_empty_free_list_algorithm;
static ulong innobase_file_io_threads;
static ulong srv_foreground_preflush;
static longlong srv_kill_idle_transaction;
static my_bool srv_fake_changes_locks;
static my_bool innobase_log_archive;
static char* innobase_log_arch_dir = NULL;
static ulong srv_log_arch_expire_sec;
static ulong innobase_log_block_size;
static ulong srv_log_checksum_algorithm;
static ulonglong srv_max_bitmap_file_size;
static ulonglong srv_max_changed_pages;
static ulong innobase_mirrored_log_groups;
#ifdef UNIV_LINUX
static ulong srv_sched_priority_cleaner;
#if defined UNIV_DEBUG || defined UNIV_PERF_DEBUG
static my_bool srv_cleaner_thread_priority;
static my_bool srv_io_thread_priority;
static my_bool srv_master_thread_priority;
static my_bool srv_purge_thread_priority;
static ulong srv_sched_priority_io;
static ulong srv_sched_priority_master;
static ulong srv_sched_priority_purge;
#endif /* UNIV_DEBUG || UNIV_PERF_DEBUG */
#endif /* UNIV_LINUX */
static ulong srv_cleaner_lsn_age_factor;
static ulong srv_show_locks_held;
static ulong srv_show_verbose_locks;
static my_bool srv_track_changed_pages;
static my_bool innodb_track_redo_log_now;
static my_bool srv_use_global_flush_log_at_trx_commit;
static my_bool srv_use_stacktrace;
static const char innodb_deprecated_msg[]= "Using %s is deprecated and the"
" parameter may be removed in future releases."
" Ignoning the parameter.";
#ifdef BTR_CUR_HASH_ADAPT
/* it is just alias for innodb_adaptive_hash_index_parts */
/** Number of distinct partitions of AHI.
Each partition is protected by its own latch and so we have parts number
of latches protecting complete search system. */
static MYSQL_SYSVAR_ULONG(adaptive_hash_index_partitions, btr_ahi_parts,
PLUGIN_VAR_OPCMDARG | PLUGIN_VAR_READONLY,
"Number of InnoDB Adaptive Hash Index Partitions (default 8)",
NULL, NULL, 8, 1, 512, 0);
#endif /* BTR_CUR_HASH_ADAPT */
static MYSQL_SYSVAR_BOOL(buffer_pool_populate, innodb_buffer_pool_populate,
PLUGIN_VAR_NOCMDARG | PLUGIN_VAR_READONLY,
"Deprecated. This option has no effect and "
"will be removed in MariaDB 10.3.",
NULL, NULL, FALSE);
#if defined UNIV_DEBUG || defined UNIV_PERF_DEBUG
static
void
set_cleaner_max_lru_time(THD*thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_cleaner_max_lru_time");
}
/* Original default 1000 */
static MYSQL_SYSVAR_ULONG(cleaner_max_lru_time, srv_cleaner_max_lru_time,
PLUGIN_VAR_RQCMDARG,
"Deprecated. The maximum time limit for a single LRU tail flush iteration by the page "
"cleaner thread in miliseconds",
NULL, set_cleaner_max_lru_time, 0, 0, ~0UL, 0);
static
void
set_cleaner_max_flush_time(THD*thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_cleaner_max_flush_time");
}
/* Original default 1000 */
static MYSQL_SYSVAR_ULONG(cleaner_max_flush_time, srv_cleaner_max_flush_time,
PLUGIN_VAR_RQCMDARG,
"The maximum time limit for a single flush list flush iteration by the page "
"cleaner thread in miliseconds",
NULL, &set_cleaner_max_flush_time, 0, 0, ~0UL, 0);
static
void
set_cleaner_flush_chunk_size(THD*thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_cleaner_flush_chunk_size");
}
/* Original default 100 */
static MYSQL_SYSVAR_ULONG(cleaner_flush_chunk_size,
srv_cleaner_flush_chunk_size,
PLUGIN_VAR_RQCMDARG,
"Divide page cleaner flush list flush batches into chunks of this size",
NULL, &set_cleaner_flush_chunk_size, 0, 0, ~0UL, 0);
static
void
set_cleaner_lru_chunk_size(THD*thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_cleaner_lru_chunk_size");
}
/* Original default 100 */
static MYSQL_SYSVAR_ULONG(cleaner_lru_chunk_size,
srv_cleaner_lru_chunk_size,
PLUGIN_VAR_RQCMDARG,
"Divide page cleaner LRU list flush batches into chunks of this size",
NULL, &set_cleaner_lru_chunk_size, 0, 0, ~0UL, 0);
static
void
set_cleaner_free_list_lwm(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_cleaner_free_list_lwm");
}
/* Original default 10 */
static MYSQL_SYSVAR_ULONG(cleaner_free_list_lwm, srv_cleaner_free_list_lwm,
PLUGIN_VAR_RQCMDARG,
"Page cleaner will keep on flushing the same buffer pool instance if its "
"free list length is below this percentage of innodb_lru_scan_depth",
NULL, &set_cleaner_free_list_lwm, 0, 0, 100, 0);
static
void
set_cleaner_eviction_factor(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_cleaner_eviction_factor");
}
static MYSQL_SYSVAR_BOOL(cleaner_eviction_factor, srv_cleaner_eviction_factor,
PLUGIN_VAR_OPCMDARG,
"Make page cleaner LRU flushes use evicted instead of flushed page counts "
"for its heuristics",
NULL, &set_cleaner_eviction_factor, FALSE);
#endif /* defined UNIV_DEBUG || defined UNIV_PERF_DEBUG */
/* Added new default DEPRECATED */
/** Possible values for system variable "innodb_cleaner_lsn_age_factor". */
static const char* innodb_cleaner_lsn_age_factor_names[] = {
"LEGACY",
"HIGH_CHECKPOINT",
"DEPRECATED",
NullS
};
/** Enumeration for innodb_cleaner_lsn_age_factor. */
static TYPELIB innodb_cleaner_lsn_age_factor_typelib = {
array_elements(innodb_cleaner_lsn_age_factor_names) - 1,
"innodb_cleaner_lsn_age_factor_typelib",
innodb_cleaner_lsn_age_factor_names,
NULL
};
/** Alternatives for srv_cleaner_lsn_age_factor, set through
innodb_cleaner_lsn_age_factor variable */
enum srv_cleaner_lsn_age_factor_t {
SRV_CLEANER_LSN_AGE_FACTOR_LEGACY, /*!< Original Oracle MySQL 5.6
formula */
SRV_CLEANER_LSN_AGE_FACTOR_HIGH_CHECKPOINT,
/*!< Percona Server 5.6 formula
that returns lower values than
legacy option for low
checkpoint ages, and higher
values for high ages. This has
the effect of stabilizing the
checkpoint age higher. */
SRV_CLEANER_LSN_AGE_FACTOR_DEPRECATED /*!< Deprecated, do not use */
};
/** Alternatives for srv_foreground_preflush, set through
innodb_foreground_preflush variable */
enum srv_foreground_preflush_t {
SRV_FOREGROUND_PREFLUSH_SYNC_PREFLUSH, /*!< Original Oracle MySQL 5.6
behavior of performing a sync
flush list flush */
SRV_FOREGROUND_PREFLUSH_EXP_BACKOFF, /*!< Exponential backoff wait
for the page cleaner to flush
for us */
SRV_FOREGROUND_PREFLUSH_DEPRECATED /*!< Deprecated, do not use */
};
/** Alternatives for srv_empty_free_list_algorithm, set through
innodb_empty_free_list_algorithm variable */
enum srv_empty_free_list_t {
SRV_EMPTY_FREE_LIST_LEGACY, /*!< Original Oracle MySQL 5.6
algorithm */
SRV_EMPTY_FREE_LIST_BACKOFF, /*!< Percona Server 5.6 algorithm that
loops in a progressive backoff until a
free page is produced by the cleaner
thread */
SRV_EMPTY_FREE_LIST_DEPRECATED /*!< Deprecated, do not use */
};
#define SRV_CHECKSUM_ALGORITHM_DEPRECATED 6
static
void
set_cleaner_lsn_age_factor(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_cleaner_lsn_age_factor");
}
static MYSQL_SYSVAR_ENUM(cleaner_lsn_age_factor,
srv_cleaner_lsn_age_factor,
PLUGIN_VAR_OPCMDARG,
"Deprecated. The formula for LSN age factor for page cleaner adaptive flushing. "
"LEGACY: Original Oracle MySQL 5.6 formula. "
"HIGH_CHECKPOINT: (the default) Percona Server 5.6 formula.",
NULL, &set_cleaner_lsn_age_factor, SRV_CLEANER_LSN_AGE_FACTOR_DEPRECATED,
&innodb_cleaner_lsn_age_factor_typelib);
/* Added new default drepcated, 3 */
const char *corrupt_table_action_names[]=
{
"assert", /* 0 */
"warn", /* 1 */
"salvage", /* 2 */
"deprecated", /* 3 */
NullS
};
TYPELIB corrupt_table_action_typelib=
{
array_elements(corrupt_table_action_names) - 1, "corrupt_table_action_typelib",
corrupt_table_action_names, NULL
};
static
void
set_corrupt_table_action(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_corrupt_table_action");
}
static MYSQL_SYSVAR_ENUM(corrupt_table_action, srv_pass_corrupt_table,
PLUGIN_VAR_RQCMDARG,
"Deprecated. Warn corruptions of user tables as 'corrupt table' instead of not crashing itself, "
"when used with file_per_table. "
"All file io for the datafile after detected as corrupt are disabled, "
"except for the deletion.",
NULL, &set_corrupt_table_action, 3, &corrupt_table_action_typelib);
/* Added new default DEPRECATED */
/** Possible values for system variable "innodb_empty_free_list_algorithm". */
static const char* innodb_empty_free_list_algorithm_names[] = {
"LEGACY",
"BACKOFF",
"DEPRECATED",
NullS
};
/** Enumeration for innodb_empty_free_list_algorithm. */
static TYPELIB innodb_empty_free_list_algorithm_typelib = {
array_elements(innodb_empty_free_list_algorithm_names) - 1,
"innodb_empty_free_list_algorithm_typelib",
innodb_empty_free_list_algorithm_names,
NULL
};
static
void
set_empty_free_list_algorithm(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_empty_free_list_algorithm");
}
static MYSQL_SYSVAR_ENUM(empty_free_list_algorithm,
srv_empty_free_list_algorithm,
PLUGIN_VAR_OPCMDARG,
"Deprecated. The algorithm to use for empty free list handling. Allowed values: "
"LEGACY: Original Oracle MySQL 5.6 handling with single page flushes; "
"BACKOFF: (default) Wait until cleaner produces a free page.",
NULL, &set_empty_free_list_algorithm, SRV_EMPTY_FREE_LIST_DEPRECATED,
&innodb_empty_free_list_algorithm_typelib);
static
void
set_fake_changes(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_fake_changes");
}
static MYSQL_THDVAR_BOOL(fake_changes, PLUGIN_VAR_OPCMDARG,
"Deprecated. In the transaction after enabled, UPDATE, INSERT and DELETE only move the cursor to the records "
"and do nothing other operations (no changes, no ibuf, no undo, no transaction log) in the transaction. "
"This is to cause replication prefetch IO. ATTENTION: the transaction started after enabled is affected.",
NULL, &set_fake_changes, FALSE);
/* Original default, min 4. */
static MYSQL_SYSVAR_ULONG(file_io_threads, innobase_file_io_threads,
PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY | PLUGIN_VAR_NOSYSVAR,
"Deprecated. Number of file I/O threads in InnoDB.",
NULL, NULL, 0, 0, 64, 0);
/** Possible values for system variable "innodb_foreground_preflush". */
static const char* innodb_foreground_preflush_names[] = {
"SYNC_PREFLUSH",
"EXPONENTIAL_BACKOFF",
"DEPRECATED",
NullS
};
/* Enumeration for innodb_foreground_preflush. */
static TYPELIB innodb_foreground_preflush_typelib = {
array_elements(innodb_foreground_preflush_names) - 1,
"innodb_foreground_preflush_typelib",
innodb_foreground_preflush_names,
NULL
};
static
void
set_foreground_preflush(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_foreground_preflush");
}
static MYSQL_SYSVAR_ENUM(foreground_preflush, srv_foreground_preflush,
PLUGIN_VAR_OPCMDARG,
"Deprecated: The algorithm InnoDB uses for the query threads at sync preflush. "
"Possible values are "
"SYNC_PREFLUSH: perform a sync preflush as Oracle MySQL; "
"EXPONENTIAL_BACKOFF: (default) wait for the page cleaner flush.",
NULL, &set_foreground_preflush, SRV_FOREGROUND_PREFLUSH_DEPRECATED,
&innodb_foreground_preflush_typelib);
#ifdef EXTENDED_FOR_KILLIDLE
#define kill_idle_help_text "If non-zero value, the idle session with transaction which is idle over the value in seconds is killed by InnoDB."
#else
#define kill_idle_help_text "No effect for this build."
#endif
static
void
set_kill_idle_transaction(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_kill_idle_transaction");
}
static MYSQL_SYSVAR_LONGLONG(kill_idle_transaction, srv_kill_idle_transaction,
PLUGIN_VAR_RQCMDARG, kill_idle_help_text,
NULL, &set_kill_idle_transaction, 0, 0, LONG_MAX, 0);
static
void
set_locking_fake_changes(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_locking_fake_changes");
}
/* Original default: TRUE */
static MYSQL_SYSVAR_BOOL(locking_fake_changes, srv_fake_changes_locks,
PLUGIN_VAR_NOCMDARG,
"Deprecated. ###EXPERIMENTAL### if enabled, transactions will get S row locks instead "
"of X locks for fake changes. If disabled, fake change transactions will "
"not take any locks at all.",
NULL, &set_locking_fake_changes, FALSE);
static MYSQL_SYSVAR_STR(log_arch_dir, innobase_log_arch_dir,
PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
"Deprecated. Where full logs should be archived.", NULL, NULL, NULL);
static
void
set_log_archive(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_log_archive");
}
static MYSQL_SYSVAR_BOOL(log_archive, innobase_log_archive,
PLUGIN_VAR_OPCMDARG,
"Deprecated. Set to 1 if you want to have logs archived.",
NULL, &set_log_archive, FALSE);
static
void
set_log_arch_expire_sec(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_log_arch_expire_sec");
}
static MYSQL_SYSVAR_ULONG(log_arch_expire_sec,
srv_log_arch_expire_sec, PLUGIN_VAR_OPCMDARG,
"Deprecated. Expiration time for archived innodb transaction logs.",
NULL, &set_log_arch_expire_sec, 0, 0, ~0UL, 0);
/* Original default, min 512 */
static MYSQL_SYSVAR_ULONG(log_block_size, innobase_log_block_size,
PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
"Deprecated. ###EXPERIMENTAL###: The log block size of the transaction log file. Changing for created log file is not supported. Use on your own risk!",
NULL, NULL, 0, 0,
(1 << UNIV_PAGE_SIZE_SHIFT_MAX), 0);
/* Added new default deprecated */
/** Possible values for system variables "innodb_checksum_algorithm" and
"innodb_log_checksum_algorithm". */
static const char* innodb_checksum_algorithm_names2[] = {
"CRC32",
"STRICT_CRC32",
"INNODB",
"STRICT_INNODB",
"NONE",
"STRICT_NONE",
"DEPRECATED",
NullS
};
/** Used to define an enumerate type of the system variables
innodb_checksum_algorithm and innodb_log_checksum_algorithm. */
static TYPELIB innodb_checksum_algorithm_typelib2 = {
array_elements(innodb_checksum_algorithm_names2) - 1,
"innodb_checksum_algorithm_typelib2",
innodb_checksum_algorithm_names2,
NULL
};
static
void
set_log_checksum_algorithm(THD* thd, st_mysql_sys_var*, void*, const void* save)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_log_checksum_algorithm");
log_mutex_enter();
srv_log_checksum_algorithm = *static_cast<const ulong*>(save);
if (srv_log_checksum_algorithm == SRV_CHECKSUM_ALGORITHM_NONE) {
ib::info() << "Setting innodb_log_checksums = false";
innodb_log_checksums = false;
log_checksum_algorithm_ptr = log_block_calc_checksum_none;
} else {
ib::info() << "Setting innodb_log_checksums = true";
innodb_log_checksums = true;
log_checksum_algorithm_ptr = log_block_calc_checksum_crc32;
}
log_mutex_exit();
}
static MYSQL_SYSVAR_ENUM(log_checksum_algorithm, srv_log_checksum_algorithm,
PLUGIN_VAR_RQCMDARG,
"Deprecated. The algorithm InnoDB uses for log block checksums. Possible values are "
"CRC32 (hardware accelerated if the CPU supports it) "
"write crc32, allow any of the other checksums to match when reading; "
"STRICT_CRC32 "
"write crc32, do not allow other algorithms to match when reading; "
"INNODB "
"write a software calculated checksum, allow any other checksums "
"to match when reading; "
"STRICT_INNODB "
"write a software calculated checksum, do not allow other algorithms "
"to match when reading; "
"NONE "
"write a constant magic number, do not do any checksum verification "
"when reading (same as innodb_checksums=OFF); "
"STRICT_NONE "
"write a constant magic number, do not allow values other than that "
"magic number when reading; "
"Logs created when this option is set to crc32/strict_crc32/none/strict_none "
"will not be readable by any MySQL version or Percona Server versions that do"
"not support this feature",
NULL, &set_log_checksum_algorithm, SRV_CHECKSUM_ALGORITHM_DEPRECATED,
&innodb_checksum_algorithm_typelib2);
static
void
set_max_bitmap_file_size(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_max_bitmap_file_size");
}
/* Original default 100M, min 4K */
static MYSQL_SYSVAR_ULONGLONG(max_bitmap_file_size, srv_max_bitmap_file_size,
PLUGIN_VAR_RQCMDARG,
"Deprecated. The maximum size of changed page bitmap files",
NULL, &set_max_bitmap_file_size, 0, 0, ULONGLONG_MAX, 0);
static
void
set_max_changed_pages(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_max_changed_pages");
}
/* Original default 1000000 */
static MYSQL_SYSVAR_ULONGLONG(max_changed_pages, srv_max_changed_pages,
PLUGIN_VAR_RQCMDARG,
"Deprecated. The maximum number of rows for "
"INFORMATION_SCHEMA.INNODB_CHANGED_PAGES table, "
"0 - unlimited",
NULL, &set_max_changed_pages, 0, 0, ~0ULL, 0);
/* Note that the default and minimum values are set to 0 to
detect if the option is passed and print deprecation message */
static MYSQL_SYSVAR_ULONG(mirrored_log_groups, innobase_mirrored_log_groups,
PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
"Number of identical copies of log groups we keep for the database. Currently this should be set to 1.",
NULL, NULL, 0, 0, 10, 0);
#ifdef UNIV_LINUX
static
void
set_sched_priority_cleaner(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_sched_priority_cleaner");
}
/* Original default 19 */
static MYSQL_SYSVAR_ULONG(sched_priority_cleaner, srv_sched_priority_cleaner,
PLUGIN_VAR_RQCMDARG,
"Deprecated. Nice value for the cleaner and LRU manager thread scheduling",
NULL, &set_sched_priority_cleaner, 0, 0, 39, 0);
#if defined UNIV_DEBUG || defined UNIV_PERF_DEBUG
static
void
set_priority_cleaner(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_priority_cleaner");
}
static MYSQL_SYSVAR_BOOL(priority_cleaner, srv_cleaner_thread_priority,
PLUGIN_VAR_OPCMDARG,
"Deprecated. Make buffer pool cleaner and LRU manager threads acquire shared resources "
"with priority",
NULL, &set_priority_cleaner, FALSE);
static
void
set_priority_io(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_priority_io");
}
static MYSQL_SYSVAR_BOOL(priority_io, srv_io_thread_priority,
PLUGIN_VAR_OPCMDARG,
"Deprecated. Make I/O threads acquire shared resources with priority",
NULL, &set_priority_io, FALSE);
static
void
set_priority_master(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_priority_master");
}
static MYSQL_SYSVAR_BOOL(priority_master, srv_master_thread_priority,
PLUGIN_VAR_OPCMDARG,
"Make buffer pool cleaner thread acquire shared resources with priority",
NULL, &set_priority_master, FALSE);
static
void
set_priority_purge(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_priority_purge");
}
static MYSQL_SYSVAR_BOOL(priority_purge, srv_purge_thread_priority,
PLUGIN_VAR_OPCMDARG,
"Deprecated. Make purge coordinator and worker threads acquire shared resources with "
"priority", NULL, &set_priority_purge, FALSE);
static
void
set_sched_priority_io(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_sched_priority_io");
}
/* Original default 19 */
static MYSQL_SYSVAR_ULONG(sched_priority_io, srv_sched_priority_io,
PLUGIN_VAR_RQCMDARG,
"Deprecated. Nice value for the I/O handler thread scheduling",
NULL, &set_sched_priority_io, 0, 0, 39, 0);
static
void
set_sched_priority_master(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_sched_priority_master");
}
/* Original default 19 */
static MYSQL_SYSVAR_ULONG(sched_priority_master, srv_sched_priority_master,
PLUGIN_VAR_RQCMDARG,
"Deprecated. Nice value for the master thread scheduling",
NULL, &set_sched_priority_master, 0, 0, 39, 0);
static
void
set_sched_priority_purge(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_sched_priority_purge");
}
/* Original default 19 */
static MYSQL_SYSVAR_ULONG(sched_priority_purge, srv_sched_priority_purge,
PLUGIN_VAR_RQCMDARG,
"Deprecated. Nice value for the purge thread scheduling",
NULL, &set_sched_priority_purge, 0, 0, 39, 0);
#endif /* UNIV_DEBUG || UNIV_PERF_DEBUG */
#endif /* UNIV_LINUX */
static
void
set_show_locks_held(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_show_locks_held");
}
/* TODO: Implement */
static MYSQL_SYSVAR_ULONG(show_locks_held, srv_show_locks_held,
PLUGIN_VAR_RQCMDARG,
"Number of locks held to print for each InnoDB transaction in SHOW INNODB STATUS.",
NULL, &set_show_locks_held, 0, 0, 1000, 0);
static
void
set_show_verbose_locks(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_show_verbose_locks");
}
/* TODO: Implement */
static MYSQL_SYSVAR_ULONG(show_verbose_locks, srv_show_verbose_locks,
PLUGIN_VAR_RQCMDARG,
"Whether to show records locked in SHOW INNODB STATUS.",
NULL, &set_show_verbose_locks, 0, 0, 1, 0);
static MYSQL_SYSVAR_BOOL(track_changed_pages, srv_track_changed_pages,
PLUGIN_VAR_NOCMDARG | PLUGIN_VAR_READONLY,
"Deprecated. Track the redo log for changed pages and output a changed page bitmap",
NULL, NULL, FALSE);
static
void
set_track_redo_log_now(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_track_redo_log_now");
}
static MYSQL_SYSVAR_BOOL(track_redo_log_now,
innodb_track_redo_log_now,
PLUGIN_VAR_OPCMDARG,
"Deprecated. Force log tracker to catch up with checkpoint now",
NULL, &set_track_redo_log_now, FALSE);
static
void
set_use_global_flush_log_at_trx_commit(THD* thd, st_mysql_sys_var*, void*, const void*)
{
push_warning_printf(thd, Sql_condition::WARN_LEVEL_WARN,
ER_WARN_DEPRECATED_SYNTAX,
innodb_deprecated_msg,
"innodb_use_global_flush_log_at_trx_commit");
}
static MYSQL_SYSVAR_BOOL(use_global_flush_log_at_trx_commit, srv_use_global_flush_log_at_trx_commit,
PLUGIN_VAR_NOCMDARG,
"Deprecated. Use global innodb_flush_log_at_trx_commit value.",
NULL, &set_use_global_flush_log_at_trx_commit, FALSE);
static MYSQL_SYSVAR_BOOL(use_stacktrace, srv_use_stacktrace,
PLUGIN_VAR_NOCMDARG | PLUGIN_VAR_READONLY,
"Deprecated. Print stacktrace on long semaphore wait (off by default supported only on linux)",
NULL, NULL, FALSE);
/** Print deprecation message for a given system variable.
@param[in] param System parameter name */
static
void
innodb_print_deprecation(const char* param)
{
ib::warn() << "Using " << param << " is deprecated and the"
" parameter may be removed in future releases."
" Ignoning the parameter.";
}
/** Check if user has used xtradb extended system variable that
is not currently supported by innodb or marked as deprecated. */
static
void
innodb_check_deprecated(void)
{
if (innodb_buffer_pool_populate) {
innodb_print_deprecation("innodb-buffer-pool-populate");
}
#if defined UNIV_DEBUG || defined UNIV_PERF_DEBUG
if (srv_cleaner_max_lru_time) {
innodb_print_deprecation("innodb-cleaner-max-lru-time");
}
if (srv_cleaner_max_flush_time) {
innodb_print_deprecation("innodb-cleaner-max-flush-time");
}
if (srv_cleaner_flush_chunk_size) {
innodb_print_deprecation("innodb-cleaner-flush-chunk-size");
}
if (srv_cleaner_lru_chunk_size) {
innodb_print_deprecation("innodb-cleaner-lru_chunk_size");
}
if (srv_cleaner_free_list_lwm) {
innodb_print_deprecation("innodb-cleaner-free-list-lwm");
}
if (srv_cleaner_eviction_factor) {
innodb_print_deprecation("innodb-cleaner-eviction-factor");
}
#endif /* defined UNIV_DEBUG || defined UNIV_PERF_DEBUG */
if (srv_cleaner_lsn_age_factor != SRV_CLEANER_LSN_AGE_FACTOR_DEPRECATED) {
innodb_print_deprecation("innodb-cleaner-lsn-age-factor");
}
if (srv_pass_corrupt_table != 3) {
innodb_print_deprecation("innodb-pass-corrupt-table");
}
if (srv_empty_free_list_algorithm != SRV_EMPTY_FREE_LIST_DEPRECATED) {
innodb_print_deprecation("innodb-empty-free-list-algorithm");
}
if (THDVAR((THD*) NULL, fake_changes)) {
innodb_print_deprecation("innodb-fake-changes");
}
if (innobase_file_io_threads) {
innodb_print_deprecation("innodb-file-io-threads");
}
if (srv_foreground_preflush != SRV_FOREGROUND_PREFLUSH_DEPRECATED) {
innodb_print_deprecation("innodb-foreground-preflush");
}
if (srv_kill_idle_transaction != 0) {
innodb_print_deprecation("innodb-kill-idle-transaction");
}
if (srv_fake_changes_locks) {
innodb_print_deprecation("innodb-fake-changes-locks");
}
if (innobase_log_arch_dir) {
innodb_print_deprecation("innodb-log-arch-dir");
}
if (innobase_log_archive) {
innodb_print_deprecation("innodb-log-archive");
}
if (srv_log_arch_expire_sec) {
innodb_print_deprecation("innodb-log-arch-expire-sec");
}
if (innobase_log_block_size) {
innodb_print_deprecation("innodb-log-block-size");
}
if (srv_log_checksum_algorithm != SRV_CHECKSUM_ALGORITHM_DEPRECATED) {
innodb_print_deprecation("innodb-log-checksum-algorithm");
if (srv_log_checksum_algorithm == SRV_CHECKSUM_ALGORITHM_NONE) {
ib::info() << "Setting innodb_log_checksums = false";
innodb_log_checksums = false;
log_checksum_algorithm_ptr = log_block_calc_checksum_none;
} else {
ib::info() << "Setting innodb_log_checksums = true";
innodb_log_checksums = true;
log_checksum_algorithm_ptr = log_block_calc_checksum_crc32;
}
}
if (srv_max_changed_pages) {
innodb_print_deprecation("innodb-max-changed-pages");
}
if (innobase_mirrored_log_groups) {
innodb_print_deprecation("innodb-mirrored-log-groups");
}
#ifdef UNIV_LINUX
if (srv_sched_priority_cleaner) {
innodb_print_deprecation("innodb-sched-priority-cleaner");
}
#if defined UNIV_DEBUG || defined UNIV_PERF_DEBUG
if (srv_cleaner_thread_priority) {
innodb_print_deprecation("innodb-cleaner-thread-priority");
}
if (srv_io_thread_priority) {
innodb_print_deprecation("innodb-io-thread-priority");
}
if (srv_master_thread_priority) {
innodb_print_deprecation("inodb-master-thread-priority");
}
if (srv_purge_thread_priority) {
innodb_print_deprecation("inodb-purge-thread-priority");
}
if (srv_sched_priority_io) {
innodb_print_deprecation("innodb-sched-priority-io");
}
if (srv_sched_priority_master) {
innodb_print_deprecation("innodb-sched-priority-master");
}
if (srv_sched_priority_purge) {
innodb_print_deprecation("innodb-sched-priority-purge");
}
#endif /* defined UNIV_DEBUG || defined UNIV_PERF_DEBUG */
#endif /* UNIV_LINUX */
if (srv_track_changed_pages) {
innodb_print_deprecation("innodb-track-changed-pages");
}
if (innodb_track_redo_log_now) {
innodb_print_deprecation("innodb-track-redo-log-now");
}
if (srv_use_global_flush_log_at_trx_commit) {
innodb_print_deprecation("innodb-use-global-flush-log-at-trx-commit");
}
if (srv_use_stacktrace) {
innodb_print_deprecation("innodb-use-stacktrace");
}
if (srv_max_bitmap_file_size) {
innodb_print_deprecation("innodb-max-bitmap-file-size");
}
if (srv_show_locks_held) {
innodb_print_deprecation("innodb-show-locks-held");
}
if (srv_show_verbose_locks) {
innodb_print_deprecation("innodb-show-verbose-locks");
}
}
#endif /* HA_XTRADB_H */
#ifdef HA_XTRADB_SYSVARS
/* XtraDB compatibility system variables */
MYSQL_SYSVAR(adaptive_hash_index_partitions),
MYSQL_SYSVAR(buffer_pool_populate),
#if defined UNIV_DEBUG || defined UNIV_PERF_DEBUG
MYSQL_SYSVAR(cleaner_eviction_factor),
MYSQL_SYSVAR(cleaner_flush_chunk_size),
MYSQL_SYSVAR(cleaner_free_list_lwm),
MYSQL_SYSVAR(cleaner_lru_chunk_size),
MYSQL_SYSVAR(cleaner_max_lru_time),
MYSQL_SYSVAR(cleaner_max_flush_time),
#endif /* defined UNIV_DEBUG || defined UNIV_PERF_DEBUG */
MYSQL_SYSVAR(cleaner_lsn_age_factor),
MYSQL_SYSVAR(corrupt_table_action),
MYSQL_SYSVAR(empty_free_list_algorithm),
MYSQL_SYSVAR(fake_changes),
MYSQL_SYSVAR(file_io_threads),
MYSQL_SYSVAR(foreground_preflush),
MYSQL_SYSVAR(kill_idle_transaction),
MYSQL_SYSVAR(locking_fake_changes),
MYSQL_SYSVAR(log_arch_dir),
MYSQL_SYSVAR(log_archive),
MYSQL_SYSVAR(log_arch_expire_sec),
MYSQL_SYSVAR(log_block_size),
MYSQL_SYSVAR(log_checksum_algorithm),
MYSQL_SYSVAR(max_bitmap_file_size),
MYSQL_SYSVAR(max_changed_pages),
MYSQL_SYSVAR(mirrored_log_groups),
#ifdef UNIV_LINUX
MYSQL_SYSVAR(sched_priority_cleaner),
#endif
#if defined UNIV_DEBUG || defined UNIV_PERF_DEBUG
#ifdef UNIV_LINUX
MYSQL_SYSVAR(priority_cleaner),
MYSQL_SYSVAR(priority_io),
MYSQL_SYSVAR(priority_master),
MYSQL_SYSVAR(priority_purge),
MYSQL_SYSVAR(sched_priority_io),
MYSQL_SYSVAR(sched_priority_master),
MYSQL_SYSVAR(sched_priority_purge),
#endif /* UNIV_LINUX */
#endif /* defined UNIV_DEBUG || defined UNIV_PERF_DEBUG */
MYSQL_SYSVAR(show_locks_held),
MYSQL_SYSVAR(show_verbose_locks),
MYSQL_SYSVAR(track_changed_pages),
MYSQL_SYSVAR(track_redo_log_now),
MYSQL_SYSVAR(use_global_flush_log_at_trx_commit),
MYSQL_SYSVAR(use_stacktrace),
#endif /* HA_XTRADB_SYSVARS */
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