Mysql服务启动失败可尝试一下方法解决
[root@localhost zyjh6666]# mkdir -p /var/run/mysqld/
[root@localhost zyjh6666]#
[root@localhost zyjh6666]# /etc/init.d/mysqld start
Starting mysqld (via systemctl): Job for mysqld.service failed because the control process exited with error code. See "systemctl status mysqld.service" and "journalctl -xe" for details.
[失败]
[root@localhost zyjh6666]# service mysqld start
Starting mysqld (via systemctl): Job for mysqld.service failed because the control process exited with error code. See "systemctl status mysqld.service" and "journalctl -xe" for details.
[FAILED]
[root@localhost zyjh6666]# ls -ld /var/run/mysqld/
drwxr-xr-x. 2 root root 40 7月 26 12:40 /var/run/mysqld/
[root@localhost zyjh6666]# chown mysql.mysql /var/run/mysqld/
[root@localhost zyjh6666]# service mysqld start
Starting mysqld (via systemctl): [ OK ]
[root@localhost zyjh6666]#
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