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Re: cron job message

 
Ervin Liu
Occasional Contributor

cron job message

I got an messgage from /var/adm/cron/log.The message is like:
! c queue max run limit reached Wed Jan 3 15:54:04 EST 2001
! rescheduling a cron job Wed Jan 3 15:54:04 EST 2001 "

Is this message indicating a problem.if so,how to fix it.

thanks
5 REPLIES 5
Richard Darling
Trusted Contributor

Re: cron job message

I had a similar problem and looked it up using the "search" on the ITRC. My problem was too many jobs scheduled.This is what I had saved from that incident; Hope it helps:

Modify the queuedefs file:
# vi /var/adm/cron/queuedefs
a.4j1n --> change this to the following line
a.10j1n
Stop Cron:
# ps -ef |grep cron
# kill {cron_pid}
NOTE: This defaults to a -15 which kills nicely.
Restart cron:
# /sbin/init.d/cron

RD
Richard Darling
Trusted Contributor

Re: cron job message

That example is sent increases the limit from 4 to 10 simultaneous jobs. I just did another search and found the link to that solution...

http://us-support2.external.hp.com/cki/bin/doc.pl/sid=ec53233d063d6d0ee2/screen=ckiDisplayDocument?docId=200000049635454
RD
Maelbrancke Martial
Occasional Advisor

Re: cron job message

Hi,

if this is a problem or not depends on your needs. Do you want more batch jobs to run simultaneously or are you satisfied with the current settings.
Increasing the queue definitions will allow to have more batch jobs simultaneously, but this will increase the system load harming online users.
However if the queue definition is too low, you could have more batch jobs being launched than jobs are completed.

regards,
Thierry.
Maelbrancke Martial
Occasional Advisor

Re: cron job message

sjips wrong login :(

see message of Martial

regards,
Thierry.
Thierry Poels_1
Honored Contributor

Re: cron job message

grrrrrr damn cookies :(

Thierry.
All unix flavours are exactly the same . . . . . . . . . . for end users anyway.