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CRON says " queue max run limit reached"

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The /usr/adm/cron/log has logged hundreds of these messages:

d queue max run limit reached Tue Jul 31 10:42:12 EDT 2001
! rescheduling at job Tue Jul 31 10:42:12 EDT 2001

What does this mean ?!?! Is it good or bad??
Yesterday it logged 64 of those messages, today so far 247.

JeffreyMangan@Eaton.com

7 replies

by schannachie

Hi,

Try the crontab command but read de man pages frist (cron and crontab command) so you can be able to modify the scheduler of the cron daemon. The messages at the log file mean that the daemon can't start the task at the time that is scheduled, so some correction has to be made.

Hope it helps.

by schannachie

Hi,

Try the crontab command but read de man pages frist (cron and crontab command) so you can be able to modify the scheduler of the cron daemon. The messages at the log file means that the daemon can't start the task at the time that is scheduled, so some correction has to be made.

Hope it helps.

by asjwm2

Cron is like the Windows task manager. Go to /etc or /usr/bin or /usr or type "whereis cron" or "locate cron." Then see if there is a file called "cron.conf." Either you are scheduling too many tasks; what is happening is that cron's queue is overlapping other scheduled tasks. Then cron reschedules tasks and they continuously overlap until your queue overflows. You should schedule the tasks so one can finish before the other can begin. You should be able to automate this with something like "cron.conf."

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