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centos7 mysql 启动mysqld.service - SYSV: MySQL database server错误

时间:2019-09-09 14:32:16      阅读:292      评论:0      收藏:0      [点我收藏+]

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 1.启动命令

systemctl start mysqld.service 或者 /etc/init.d/mysqld start   结果同样的错误

     2.错误是:

      Job for mysqld.service failed. See ‘systemctl status mysqld.service‘ and ‘journalctl -xn‘ for details.

     3.按照提示输入命令

      systemctl status mysqld.service 或者 journalctl -xn

      命令后提示:

        mysqld.service - SYSV: MySQL database server.
    Loaded: loaded (/etc/rc.d/init.d/mysqld)
    Active: failed (Result: exit-code) since Tue 2017-03-14 09:00:45 CST; 9s ago
  Process: 2550 ExecStart=/etc/rc.d/init.d/mysqld start (code=exited, status=1/FAILURE)
  Starting SYSV: MySQL database server....
  MySQL Daemon failed to start.
Starting mysqld:  [FAILED]
mysqld.service: control process exited, code=exited status=1
Failed to start SYSV: MySQL database server..
Unit mysqld.service entered failed state.

    4.进一步查看日志:

       vi /var/log/mysqld.log

        如下:

         [ERROR] /usr/sbin/mysqld: Can‘t create/write to file ‘/var/run/mysqld/mysqld.pid‘ (Errcode: 2 - No such file or directory)
[ERROR] Can‘t start server: can‘t create PID file: No such file or directory

     5.创建该目录

        mkdir -p /var/run/mysqld/

   6.启动mysql服务

     /etc/init.d/mysqld start

     错误和原来一致

   7.查看日志:

     如下:

          [ERROR] /usr/sbin/mysqld: Can‘t create/write to file ‘/var/run/mysqld/mysqld.pid‘ (Errcode: 13 - Permission denied)
          [ERROR] Can‘t start server: can‘t create PID file: Permission denied

   8.授权

      chown mysql.mysql /var/run/mysqld/

   9.启动

      /etc/init.d/mysqld start
      Starting mysqld (via systemctl):                           [  OK  ]
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版权声明:本文为CSDN博主「loveuserzzz」的原创文章,遵循 CC 4.0 BY-SA 版权协议,转载请附上原文出处链接及本声明。
原文链接:https://blog.csdn.net/loveuserzzz/article/details/62036988

centos7 mysql 启动mysqld.service - SYSV: MySQL database server错误

标签:denied   ESS   文章   result   director   原来   perm   via   status   

原文地址:https://www.cnblogs.com/zhoading/p/11491398.html

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