
16 general_log_file=/u01/mysql/logs/mysql‐general.err
17 slow_query_log=ON
18 slow_query_log_file=/u01/mysql/log/mysql‐query.err
19 long_query_time=10
20 log‐error=/usr/u01/log/mysql‐error.err
21 default‐authentication‐plugin=mysql_native_password
22 log_timestamps=SYSTEM
1 /u01/mysql/bin/mysqld‐‐initialize‐‐user=mysql‐‐basedir=/u01/mysql‐‐da
tadir=/u01/mysql/data
1 tail‐100fmysql‐error.err
2 ls‐l/u0/mysql/data
1 vim/usr/lib/systemd/system/mysqld.service
2 #添加如下内容
3 [Unit]
4 Description=MYSQLServer
5 Documentation=man:mysqld(8)
6 Documentation=http://dev.mysql.com/doc/refman/en/using‐systemd.html
7 After=network.target
8 After=syslog.target
9 [Install]
10 WantedBy=multi‐user.target
11 [Service]
12 User=mysql
13 Group=mysql
14 ExecStart=/u01/mysql/bin/mysqld‐‐defaults‐file=/etc/my.cnf
15 LimitNOFILE=65536
16 LimitNPROC=65536
1 chmodu+x/usr/lib/systemd/system/mysqld.service
2 systemctldaemon‐reload
3 systemctlstatusmysqld
4 systemctlstartmysqld
5 systemctlenablemysqld
1 systemctlstopfirewalld.service
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