Failed to issue method call: Unit mysql.service failed to load: No such file or directory的解决办法

http://blog.csdn.net/chszs/article/details/38758713
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Failed to issue method call: Unit mysql.service failed to load: No such file or directory的解决办法

作者:chszs,转载需注明。博客主页:http://blog.csdn.net/chszs

1、软件环境:

OpenSUSE 13.1 x64

MySQL 5.6.20 x64


2、采用RPM包安装MySQL 5.6.20

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  1. # rpm -ivh MySQL-server-5.6.20-1.sles11.x86_64.rpm  
  2. # rpm -ivh MySQL-client-5.6.20-1.sles11.x86_64.rpm  
  3. # rpm -ivh MySQL-devel-5.6.20-1.sles11.x86_64.rpm  
  4. # rpm -ivh MySQL-shared-5.6.20-1.sles11.x86_64.rpm  

3、查看MySQL服务

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  1. # /etc/init.d/mysql status  
  2. MySQL is not running                                                                                                    failed  
  3. mysql.service  
  4.    Loaded: not-found (Reason: No such file or directory)  
  5.    Active: inactive (dead)  
  6. Aug 22 15:42:26 173-168-58-139 systemd[1]: Stopped LSB: Start the MySQL database server.  

可见,MySQL服务未启动。


4、启动MySQL服务

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  1. # /etc/init.d/mysql start  
  2. redirecting to systemctl start mysql  
  3. Failed to issue method call: Unit mysql.service failed to load: No such file or directory.  

报错,无法启动MySQL服务。

用systemctl方法

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  1. # systemctl start mysql.service  
仍然报如下错误
Failed to issue method call: Unit mysql.service failed to load: No such file or directory. See system logs and 'systemctl status mysql.service' for details.


5、解决方法

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  1. # systemctl enable mysql.service  


6、再次启动MySQL

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  1. # systemctl start mysql  
  2. # ps -ef | grep mysql  
  3. root     27930     1  0 16:30 ?        00:00:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --pid-file=/var/lib/mysql/173-168-58-139.pid  
  4. mysql    28045 27930  0 16:30 ?        00:00:00 /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib64/mysql/plugin --user=mysql --log-error=/var/lib/mysql/173-168-58-139.err --pid-file=/var/lib/mysql/173-168-58-139.pid  
  5. root     28074 25545  0 16:30 pts/1    00:00:00 grep --color=auto mysql  
可见,MySQL已经正常运行。

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