原文：https://blog.csdn.net/tanliqing2010/article/details/78758878

socket=/percona/3307/data/mysql.sock

[root@localhost ~]#

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

2. 定义一个`mysqld3307.service`文件

1

[root@localhost ~]# cat /usr/lib/systemd/system/mysqld3307.service

#

# Systemd service file for Percona Server

#

# # This service file is to start PS just with mysqld_safe

#

[Unit]

Description=MySQL Percona Server

After=network.target

After=syslog.target

[Install]

WantedBy=multi-user.target

Alias=mysql.service

[Service]

# Needed to create system tables etc.

ExecStartPre=/usr/bin/mysql_install_db --defaults-file=/root/my.cnf --user=mysql

# Start main service

ExecStart=/usr/bin/mysqld_safe --defaults-file=/root/my.cnf --user=mysql

# Don't signal startup success before a ping works

ExecStartPost=/usr/bin/mysqladmin --defaults-file=/root/my.cnf

# Give up if ping don't get an answer

TimeoutSec=600

Restart=always

PrivateTmp=false

[root@localhost ~]#

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

3. 我们需要创建这些文件夹和文件

[root@localhost ~]# mkdir -p /percona/3307/{data,log,run}

[root@localhost ~]# touch /percona/3307/log/mysqld.log

[root@localhost ~]# chown -R mysql:mysql /percona/3307

[root@localhost ~]#

1

2

3

4

4. 使用systemctl启动percona服务

---------------------

作者：tanliqing2010

来源：CSDN

原文：https://blog.csdn.net/tanliqing2010/article/details/78758878

版权声明：本文为博主原创文章，转载请附上博文链接！