logrotate无法生成日志，求指点

rulebook

哪位大神指导下logrotate的配置吧。我用nagios日志做这个的测试，为何总是无法生成新的日志文件

环境：
centos7

配置：

1. [root@localhost logrotate.d]# cat nagios
   
2. # Important!  Nagios rotates its own logs.  Only enable this logrotate if you
   
3. # know what you are doing!
   
4. 
   
5. # For more information please see "log_rotate_method" in:
   
6. /etc/nagios/nagios.cfg
   
7. 
   
8. # ----- logrotate config -------------
   
9. /var/log/nagios/*.log {
   
10.        missingok
    
11.        weekly
    
12.        notifempty
    
13.        size 10k
    
14.        nocompress
    
15.        olddir /tmp/nagios
    
16.        create 0600 root root
    
17. }

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命令：

1. [root@localhost logrotate.d]# logrotate ./nagios -v -d
   
2. reading config file ./nagios
   
3. olddir is now /tmp/nagios
   
4. 
   
5. Handling 1 logs
   
6. 
   
7. rotating pattern: /etc/nagios/nagios.cfg
   
8. 
   
9. # ----- logrotate config -------------
   
10. /var/log/nagios/*.log  10240 bytes (no old logs will be kept)
    
11. olddir is /tmp/nagios, empty log files are not rotated, old logs are removed
    
12. considering log /etc/nagios/nagios.cfg
    
13.   log does not need rotating
    
14. considering log #
    
15.   log # does not exist -- skipping
    
16. considering log -----
    
17.   log ----- does not exist -- skipping
    
18. considering log logrotate
    
19.   log logrotate does not exist -- skipping
    
20. considering log config
    
21.   log config does not exist -- skipping
    
22. considering log -------------
    
23.   log ------------- does not exist -- skipping
    
24. considering log /var/log/nagios/nagios.log
    
25.   log needs rotating
    
26. rotating log /var/log/nagios/nagios.log, log->rotateCount is 0
    
27. dateext suffix '-20150122'
    
28. glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
    
29. renaming /tmp/nagios/nagios.log.1 to /tmp/nagios/nagios.log.2 (rotatecount 1, logstart 1, i 1),
    
30. renaming /tmp/nagios/nagios.log.0 to /tmp/nagios/nagios.log.1 (rotatecount 1, logstart 1, i 0),
    
31. fscreate context set to system_u:object_r:nagios_log_t:s0
    
32. renaming /var/log/nagios/nagios.log to /tmp/nagios/nagios.log.1
    
33. disposeName will be /tmp/nagios/nagios.log.1
    
34. creating new /var/log/nagios/nagios.log mode = 0600 uid = 0 gid = 0
    
35. [color=Red]removing old log /tmp/nagios/nagios.log.1
    
36. error: error opening /tmp/nagios/nagios.log.1: No such file or directory[/color]

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这里总是报错，权限什么的倒是看过了，还有哪里该注意的地方？

rulebook

在配置文件中加入 rotate 5 后
执行 logrotate ./nagios -v -d 还是会报错
但是直接运行 logrotate ./nagios -v 可以正常切割了。

然后在配置文件中加入 dateext 后
两个都正常了。

但还是不明白这是为什么