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  • CentOS启动MySQL服务失败

    150112 15:21:28 mysqld_safe Starting mysqld daemon with databases from /data/mysql
    150112 15:21:28 [Warning] Can't create test file /data/mysql/localhost.lower-test
    150112 15:21:28 [Warning] Can't create test file /data/mysql/localhost.lower-test
    ^G/usr/libexec/mysqld: Can't find file: './mysql/plugin.frm' (errno: 13)
    150112 15:21:28 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
    150112 15:21:28  InnoDB: Initializing buffer pool, size = 8.0M
    150112 15:21:28  InnoDB: Completed initialization of buffer pool
    150112 15:21:28  InnoDB: Operating system error number 13 in a file operation.
    InnoDB: The error means mysqld does not have the access rights to
    InnoDB: the directory.
    InnoDB: File name ./ibdata1
    InnoDB: File operation call: 'open'.
    InnoDB: Cannot continue operation.
    150112 15:21:28 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended

    貌似是SELinux的问题,做了以下两步可以了

    1. 修改配置文件修改配置文件/etc/selinux/config(未验证不修改是否可以)

      修改SELINUX=enforcing为SELINUX=permissive

    2. chcon -R -t mysqld_db_t /data/mysql

      

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  • 原文地址:https://www.cnblogs.com/jieyuefeng/p/4218586.html
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