Re: "SHOW VARIABLES" and "mysqladmin variables" show different settings

[rihad rihad]

Here are my /etc/my.cnf settings:

Quote

$ grep -v -e '^[[:space:]]*#' -e '^$' /etc/my.cnf
[client]
port = 3306
socket = /tmp/mysql.sock

[mysqld]
bind-address = 127.0.0.1
interactive_timeout = 86400
port = 3306
socket = /tmp/mysql.sock
back_log = 50
max_connections = 100
table_open_cache = 2048
max_allowed_packet = 16M
binlog_cache_size = 1M
max_heap_table_size = 64M
sort_buffer_size = 8M
join_buffer_size = 16M
thread_cache_size = 8
query_cache_size = 64M
query_cache_limit = 2M
ft_min_word_len = 4
default-storage-engine = MYISAM
thread_stack = 192K
transaction_isolation = REPEATABLE-READ
tmp_table_size = 128M
log-bin=mysql-bin
expire_logs_days = 5
binlog_format=mixed
log_warnings
slow_query_log
long_query_time = 2
server-id = 1
key_buffer_size = 32M
read_buffer_size = 2M
read_rnd_buffer_size = 16M
bulk_insert_buffer_size = 64M
myisam_sort_buffer_size = 128M
myisam_max_sort_file_size = 10G
myisam_repair_threads = 1
myisam_recover
innodb_io_capacity = 666
innodb_file_per_table = 1
innodb_support_xa = 1 #needed as a side effect for ACID-compliant sync_binlog
sync_binlog = 1
innodb_additional_mem_pool_size = 16M
innodb_buffer_pool_size = 6G
innodb_buffer_pool_instances = 2
innodb_data_file_path = ibdata1:10M:autoextend
innodb_autoextend_increment = 16
innodb_write_io_threads = 8
innodb_read_io_threads = 8
innodb_thread_concurrency = 24
innodb_flush_log_at_trx_commit = 1
innodb_log_buffer_size = 8M
innodb_log_file_size = 1G
innodb_log_files_in_group = 3
innodb_max_dirty_pages_pct = 90
innodb_lock_wait_timeout = 120

[mysqldump]
quick
max_allowed_packet = 16M

[mysql]
safe-updates

[myisamchk]
key_buffer_size = 512M
sort_buffer_size = 512M
read_buffer = 8M
write_buffer = 8M

[mysqlhotcopy]
interactive-timeout

[mysqld_safe]
open-files-limit = 8192

The substring "join" is found only here: join_buffer_size = 16M (default 8M).



Edited 1 time(s). Last edit at 02/18/2011 12:51AM by rihad rihad.