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my.cnf的参数配置参考
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[client]
socket=/var/run/mysqld/mysqld.sock
port=3306

[mysqld_safe]
socket=/var/run/mysqld/mysqld.sock
nice=0

[mysqld]
user=mysql
bind-address=127.0.0.1
datadir=/var/lib/mysql
pid-file=/var/run/mysqld/mysqld.pid
socket=/var/run/mysql/mysql.sock
port=3306
tmpdir=/tmp
language=/usr/share/mysql/english
skip-external-locking
query_cache_limit=1M
query_cache_size=32M
query_cache_type=1
max_connections=3000
max_user_connections=600
interactive_timeout=100
wait_timeout=100
connect_timeout=10
thread_stack=128K
thread_cache_size=128
myisam-recover=BACKUP
#key_buffer – 64M for 1GB, 128M for 2GB, 256 for 4GB
key_buffer=64M
#join_buffer_size – 1M for 1GB, 2M for 2GB, 4M for 4GB
join_buffer=1M
max_allowed_packet=32M
table_cache=1024
#sort_buffer_size – 1M for 1GB, 2M for 2GB, 4M for 4GB
sort_buffer_size=1M
#read_buffer_size – 1M for 1GB, 2M for 2GB, 4M for 4GB
read_buffer_size=1M
#read_rnd_buffer_size – 768K for 1GB, 1536K for 2GB, 3072K for 4GB
read_rnd_buffer_size=768K
max_connect_errors=10
thread_concurrency=4
#myisam_sort_buffer_size – 32M for 1GB, 64M for 2GB, 128 for 4GB
myisam_sort_buffer_size=32M
skip-locking
skip-bdb
expire_logs_days=10
max_binlog_size=100M
server-id=1

[mysql.server]
user=mysql
basedir=/usr

[safe_mysqld]
bind-address=127.0.0.1
err-log=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
open_files_limit=8192
SAFE_MYSQLD_OPTIONS=”–defaults-file=/etc/my.cnf –log-slow-queries=/var/log/slow-queries.log”

#[mysqldump]
#quick
#quote-names
#max_allowed_packet=16M

[mysql]
#no-auto-rehash # faster start of mysql but no tab completition

[isamchk]
#key_buffer – 64M for 1GB, 128M for 2GB, 256M for 4GB
key_buffer=64M
#sort_buffer – 64M for 1GB, 128M for 2GB, 256M for 4GB
sort_buffer=64M
#read_buffer – 16M for 1GB, 32M for 2GB, 64M for 4GB
read_buffer=16M
#write_buffer – 16M for 1GB, 32M for 2GB, 64M for 4GB
write_buffer=16M

[myisamchk]
#key_buffer – 64M for 1GB, 128M for 2GB, 256M for 4GB
key_buffer=64M
#sort_buffer – 64M for 1GB, 128M for 2GB, 256M for 4GB
sort_buffer=64M
#read_buffer – 16M for 1GB, 32M for 2GB, 64M for 4GB
read_buffer=16M
#write_buffer – 16M for 1GB, 32M for 2GB, 64M for 4GB
write_buffer=16M

[mysqlhotcopy]
interactive-timeout

my.cnf的参数配置参考:目前有1 条留言

  1. 南阳吧 : 2010年11月23日18:47

    今天没事做,想起来好几天没有过来了,就过来看看你了。

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