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标题: AS4.6的cron任务怎么没有执行？ [打印本页]

作者: shine_wang 时间: 2008-12-17 12:25
标题: AS4.6的cron任务怎么没有执行？
crontab -l可以看到任务，但是就是没有执行，怎么回事呢？
查看cron日志就看到这些信息
cron服务已经启动了
[root@ha2 ~]# tail -50 /var/log/cron
Dec 17 09:50:01 ha2 crond[14193]: (root) CMD (/usr/bin/mrtg /etc/mrtg/mrtg.cfg -
-lock-file /var/lock/mrtg/mrtg_l --confcache-file /var/lib/mrtg/mrtg.ok)
Dec 17 09:50:01 ha2 crond[14194]: (root) CMD (/usr/lib/sa/sa1 1 1)
Dec 17 09:55:01 ha2 crond[17947]: (root) CMD (/usr/bin/mrtg /etc/mrtg/mrtg.cfg -
-lock-file /var/lock/mrtg/mrtg_l --confcache-file /var/lib/mrtg/mrtg.ok)
Dec 17 10:00:01 ha2 crond[21682]: (root) CMD (/usr/bin/mrtg /etc/mrtg/mrtg.cfg -
-lock-file /var/lock/mrtg/mrtg_l --confcache-file /var/lib/mrtg/mrtg.ok)
Dec 17 10:00:01 ha2 crond[21683]: (root) CMD (/usr/lib/sa/sa1 1 1)
Dec 17 10:01:01 ha2 crond[22459]: (root) CMD (run-parts /etc/cron.hourly)
Dec 17 10:05:01 ha2 crond[25425]: (root) CMD (/usr/bin/mrtg /etc/mrtg/mrtg.cfg -
-lock-file /var/lock/mrtg/mrtg_l --confcache-file /var/lib/mrtg/mrtg.ok)
Dec 17 10:10:01 ha2 crond[29122]: (root) CMD (/usr/bin/mrtg /etc/mrtg/mrtg.cfg -
-lock-file /var/lock/mrtg/mrtg_l --confcache-file /var/lib/mrtg/mrtg.ok)
Dec 17 10:10:02 ha2 crond[29123]: (root) CMD (/usr/lib/sa/sa1 1 1)
Dec 17 10:15:01 ha2 crond[349]: (root) CMD (/usr/bin/mrtg /etc/mrtg/mrtg.cfg --l
ock-file /var/lock/mrtg/mrtg_l --confcache-file /var/lib/mrtg/mrtg.ok)
Dec 17 10:20:01 ha2 crond[4145]: (root) CMD (/usr/bin/mrtg /etc/mrtg/mrtg.cfg --
lock-file /var/lock/mrtg/mrtg_l --confcache-file /var/lib/mrtg/mrtg.ok)
Dec 17 10:20:01 ha2 crond[4146]: (root) CMD (/usr/lib/sa/sa1 1 1)
Dec 17 10:25:01 ha2 crond[7912]: (root) CMD (/usr/bin/mrtg /etc/mrtg/mrtg.cfg --
lock-file /var/lock/mrtg/mrtg_l --confcache-file /var/lib/mrtg/mrtg.ok)

作者: LAMP-兄弟连 时间: 2008-12-17 14:03
我也想知道哪位大虾帮帮忙

作者: shine_wang 时间: 2008-12-17 15:55
以前我一般是先vi /home/xx/xx.cron
然后crontab /home/xx/xx.cron
一直没有问题
可能这个xx.cron文件有次被我下载到win中，用记事本替换了字符，造成问题？

现在重新在linux下vi /home/xx/xx.cron，看行不行

作者: shine_wang 时间: 2008-12-18 10:42
还是不行，大侠帮帮小弟，谢谢！

作者: shine_wang 时间: 2008-12-18 11:02
[root@ha2 ~]# tail -50 /var/log/cron
Dec 18 08:30:01 ha2 crond[18285]: (root) CMD (/usr/bin/mrtg /etc/mrtg/mrtg.cfg -
-lock-file /var/lock/mrtg/mrtg_l --confcache-file /var/lib/mrtg/mrtg.ok)
Dec 18 08:30:01 ha2 crond[18286]: (root) CMD (/usr/lib/sa/sa1 1 1)
Dec 18 08:35:01 ha2 crond[22041]: (root) CMD (/usr/bin/mrtg /etc/mrtg/mrtg.cfg -
-lock-file /var/lock/mrtg/mrtg_l --confcache-file /var/lib/mrtg/mrtg.ok)
Dec 18 08:40:01 ha2 crond[25764]: (root) CMD (/usr/bin/mrtg /etc/mrtg/mrtg.cfg -
-lock-file /var/lock/mrtg/mrtg_l --confcache-file /var/lib/mrtg/mrtg.ok)
Dec 18 08:40:01 ha2 crond[25766]: (root) CMD (/usr/lib/sa/sa1 1 1)
Dec 18 08:45:01 ha2 crond[29455]: (root) CMD (/usr/bin/mrtg /etc/mrtg/mrtg.cfg -
-lock-file /var/lock/mrtg/mrtg_l --confcache-file /var/lib/mrtg/mrtg.ok)
Dec 18 08:50:01 ha2 crond[694]: (root) CMD (/usr/bin/mrtg /etc/mrtg/mrtg.cfg --l
ock-file /var/lock/mrtg/mrtg_l --confcache-file /var/lib/mrtg/mrtg.ok)
Dec 18 08:50:01 ha2 crond[696]: (root) CMD (/usr/lib/sa/sa1 1 1)
Dec 18 08:55:01 ha2 crond[4401]: (root) CMD (/usr/bin/mrtg /etc/mrtg/mrtg.cfg --
lock-file /var/lock/mrtg/mrtg_l --confcache-file /var/lib/mrtg/mrtg.ok)
Dec 18 09:00:01 ha2 crond[8225]: (root) CMD (/usr/bin/mrtg /etc/mrtg/mrtg.cfg --
lock-file /var/lock/mrtg/mrtg_l --confcache-file /var/lib/mrtg/mrtg.ok)
Dec 18 09:00:01 ha2 crond[8226]: (root) CMD (/usr/lib/sa/sa1 1 1)
Dec 18 09:01:01 ha2 crond[8967]: (root) CMD (run-parts /etc/cron.hourly)

作者: shine_wang 时间: 2008-12-19 09:48
昨天联系红帽客服，说可能是我在WIN下替换了rh2.cron，导致里面有不可识别字符。用dos2unix转换后，执行OK
还有log里面的那些cron中的记录没有什么问题的

[root@ha2 auto]#dos2unix rh2.cron
dos2unix: converting file rh2.cron to UNIX format ...
[root@ha2 auto]# crontab rh2.cron
[root@ha2 auto]# /sbin/service crond restart
Stopping crond: [ OK ]
Starting crond:

今天看任务已经成功执行了

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