在同一台机运行多个Mysql服务(下)(3)

文章作者 100test 发表时间 2007:03:14 13:48:11
来源 100Test.Com百考试题网

下面就是从服务器上/etc/my.cnf的全部内容.
提示:下面的my.cnf中将会提到一个帐号:repl, 口令为:’1234567890’, 这个帐号就是上面专门建立的。
其实都一样,主要是修改my.cnf中的内容,让每个从mysql通过主mysql的不同的端口,去获取各自bin-log来更新自生的数据库内容．现贴上我的my.cnf全部内容(从服务器),相关参数与请参考mysql 官文手册.

#[client]
#password = your_password
#port = 3306
#socket = /tmp/mysql.sock
[mysqld_multi]
mysqld = /usr/local/mysql/bin/mysqld_safe
mysqladmin = /usr/local/mysql/bin/mysqladmin
user = mysql
password = netmoniit
[mysqld1]
port = 3306
socket = /tmp/mysql.sock1
skip-locking
pid-file=/usr/local/mysql/data/net-app1a.pid
datadir = /usr/local/mysql/data
log=/usr/local/mysql/data/net-app1.log
user = mysql
log-slow-queries=/usr/local/mysql/data/slowquery.log
long_query_time = 2
key_buffer = 256m
max_allowed_packet = 1m
table_cache = 512
sort_buffer_size = 2m
read_buffer_size = 2m
myisam_sort_buffer_size = 64m
thread_cache = 32
query_cache_size = 32m
thread_concurrency = 2
max_connections=500
server-id = 2
master-host = 192.168.0.100
master-user = ’repl’
master-password = ’1234567890’
master-port = 3309
report-host = net-app1
master-connect-retry = 30
log-bin
log-slave-0updates
[mysqld2]