# The following options will be passed to all MySQL clients
[client]
port                      = 3306
socket                    = /srv/mysql/mysql.sock

# Here follows entries for some specific programs

# The MySQL server
[mysqld]
skip-locking

port                      = 3306
datadir                   = /srv/mysql/var
socket                    = /srv/mysql/mysql.sock
tmpdir                    = /srv/tmp

default_storage_engine    = innodb

max_connections           = 500

thread_cache              = 500
#thread_concurrency        = 8     # Solaris only
table_cache               = 400

binlog_cache_size         = 1M     # This is per thread and only used for masters, 1M seems to be plenty

max_allowed_packet        = 16M
net_buffer_length         = 16M

# Query Buffers
join_buffer_size          = 32M    # Used for joins that do not use indexes 
max_heap_table_size       = 64M    # This only applies to MEMORY tables, but bugs indicate it's tied to disk tmp tables
record_buffer             = 32M
sort_buffer_size          = 16M
tmp_table_size            = 32M

# MyISAM Specific Buffers
bulk_insert_buffer_size   = 16M
key_buffer                = 128M   # Allocated as needed, also used for disk tmp tables, main myisam buffer
preload_buffer_size       = 16M    # Size of indexes to preload into key buffer
read_buffer_size          = 2M
read_rnd_buffer_size      = 2M
myisam_sort_buffer_size   = 2M     # Only used during index building


# InnoDB Vars
# http://dev.mysql.com/doc/refman/5.0/en/innodb-parameters.html
innodb
innodb_buffer_pool_size   = 256M   # Allocated at init, main innodb buffer
innodb_file_per_table              # Tables are stored in separate files
innodb_log_buffer_size    = 64M
innodb_log_file_size      = 1G     # ib_logfile{0...} size
innodb_support_xa         = 0      # No need for XA transactions
innodb_flush_method       = O_DIRECT
innodb_data_home_dir      = /export/LUN1/mysql/innodb
innodb_log_group_home_dir = /export/LUN1/mysql/innodb
innodb_data_file_path     = ibdata1:10M:autoextend
innodb_log_files_in_group = 2      # ib_logfile{0,1}
innodb_thread_concurrency = 4      # http://bugs.mysql.com/bug.php?id=15815


# Query Caching - 0 == disable, only used for deterministic queries, not used for SSPs
query_cache_size          = 50M
query_cache_type          = 1      # Cache unless told otherwise
query_cache_limit         = 2M     # Max size for any one query

# Query logs
#log                       = /export/LUN1/mysql/logs/general_query.log
log-slow-queries          = /export/LUN1/mysql/logs/slow_query.log
long_query_time           = 1

# http://dev.mysql.com/doc/refman/5.0/en/replication-howto.html
log-bin                   = /export/LUN1/mysql/binlog/master
server-id                 = 1      # master is 1

# http://dev.mysql.com/doc/refman/5.0/en/replication-options.html
#read-only


# Commented out slave bits
#relay-log                 = /export/LUN1/mysql/binlog/master-relay-bin
#relay-log-index           = /export/LUN1/mysql/binlog/master-relay-bin.index
#report-host               = imamaster
#slave_compressed_protocol = 0
#slave-load-tmpdir         = /export/LUN2/tmp
#log-slave-updates                 # enable to binlog slave writes


# Uncomment this to prevent mysql from resuming replication on startup.
skip-slave-start

# DANGEROUS
#slave-skip-errors         = ALL

# http://dev.mysql.com/doc/refman/5.0/en/replication-faq.html
#low-priority-updates

# Can cause several minute shutdowns and flush tables, must run myisamchk on crash!!
delay-key-write           = ALL

# http://dev.mysql.com/doc/refman/5.0/en/dns.html
skip-name-resolve

# http://dev.mysql.com/doc/refman/5.0/en/binary-log.html
sync_binlog               = 0

[mysqldump]
quick
max_allowed_packet        = 16M

[mysql]
no-auto-rehash

[isamchk]
key_buffer                = 256M
sort_buffer_size          = 256M
read_buffer               = 2M
write_buffer              = 2M

[myisamchk]
key_buffer                = 
sort_buffer_size          = 256M
read_buffer               = 16M
write_buffer              = 16M
tmpdir                    = /export/LUN2/tmp

[mysqlhotcopy]
interactive-timeout