1.1 . * Manager of pid-file quit without updating file.

mikj

usr/local/mysql/var.err

1. root@localhost:/usr/local/mysql/var# cat li569-150.err
   
2. 140617 20:23:01 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/var
   
3. 140617 20:23:01 [ERROR] Fatal error: Can't change to run as user 'mysql' ;  Please check that the user exists!
   
4. 
   
5. 140617 20:23:01 [ERROR] Aborting
   
6. 
   
7. 140617 20:23:01 [Note] /usr/local/mysql/libexec/mysqld: Shutdown complete
   
8. 
   
9. 140617 20:23:01 mysqld_safe mysqld from pid file /usr/local/mysql/var/li569-150.pid ended
   
10. 140617 20:23:02 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/var
    
11. 140617 20:23:02 [ERROR] Fatal error: Can't change to run as user 'mysql' ;  Please check that the user exists!
    
12. 
    
13. 140617 20:23:02 [ERROR] Aborting
    
14. 
    
15. 140617 20:23:02 [Note] /usr/local/mysql/libexec/mysqld: Shutdown complete
    
16. 
    
17. 140617 20:23:02 mysqld_safe mysqld from pid file /usr/local/mysql/var/li569-150.pid ended
    
18. 140617 20:30:02 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/var
    
19. 140617 20:30:02 [ERROR] Fatal error: Can't change to run as user 'mysql' ;  Please check that the user exists!
    
20. 
    
21. 140617 20:30:02 [ERROR] Aborting
    
22. 
    
23. 140617 20:30:02 [Note] /usr/local/mysql/libexec/mysqld: Shutdown complete
    
24. 
    
25. 140617 20:30:02 mysqld_safe mysqld from pid file /usr/local/mysql/var/li569-150.pid ended
    
26. 140617 20:50:25 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/var
    
27. 140617 20:50:25 [ERROR] Fatal error: Can't change to run as user 'mysql' ;  Please check that the user exists!
    
28. 
    
29. 140617 20:50:25 [ERROR] Aborting
    
30. 
    
31. 140617 20:50:25 [Note] /usr/local/mysql/libexec/mysqld: Shutdown complete
    
32. 
    
33. 140617 20:50:25 mysqld_safe mysqld from pid file /usr/local/mysql/var/li569-150.pid ended
    
34. 140617 20:54:46 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/var
    
35. 140617 20:54:46 [ERROR] Fatal error: Can't change to run as user 'mysql' ;  Please check that the user exists!
    
36. 
    
37. 140617 20:54:46 [ERROR] Aborting
    
38. 
    
39. 140617 20:54:46 [Note] /usr/local/mysql/libexec/mysqld: Shutdown complete
    
40. 
    
41. 140617 20:54:47 mysqld_safe mysqld from pid file /usr/local/mysql/var/li569-150.pid ended
    
42. 140617 21:00:17 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/var
    
43. 140617 21:00:17 [ERROR] Fatal error: Can't change to run as user 'mysql' ;  Please check that the user exists!
    
44. 
    
45. 140617 21:00:17 [ERROR] Aborting
    
46. 
    
47. 140617 21:00:17 [Note] /usr/local/mysql/libexec/mysqld: Shutdown complete
    
48. 
    
49. 140617 21:00:17 mysqld_safe mysqld from pid file /usr/local/mysql/var/li569-150.pid ended

复制代码

licess

按错误提示是mysql用户不存在，执行下面添加
groupadd mysql
useradd -s /sbin/nologin -g mysql mysql

后在启动试试

zgdahai

原帖由 licess 于 2014-6-18 08:23 发表
按错误提示是mysql用户不存在，执行下面添加
groupadd mysql
useradd -s /sbin/nologin -g mysql mysql

后在启动试试

也出现了这个问题。
新装的ubuntu14.04
查看用户发现是存在mysql用户的，执行groupadd mysql  也会提示用户存在

licess

你看一下ls -l /usr/local/mysql/var 目录的权限