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| steiner |
 Posted: Tue Mar 22, 2005 6:04 am Post subject: MQseries error message : cannot fork: too many processes |
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Voyager
Joined: 07 Mar 2003
Posts: 89
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Hello,
Since a few time , we have an error message like as :
cannot fork: too many processes
when connecting with user mqm.
On this HP-UX Server we have installed MQSeries 5.3.05 and 5 qmgrs.
Is there a max number of process count for this mqm user or is there a configuration problem (qm.ini) on anyone of the qmgrs.
On the other side is there perhaps a kernel parameter to modify to solve this problem.
Can you help us on this problem.
Thanks. |
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| malammik |
| Posted: Tue Mar 22, 2005 6:12 am Post subject: |
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Partisan
Joined: 27 Jan 2005
Posts: 397
Location: Philadelphia, PA
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| csmith28 |
| Posted: Tue Mar 22, 2005 8:05 am Post subject: |
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Grand Master
Joined: 15 Jul 2003
Posts: 1196
Location: Arizona
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unable to fork new process usually indicates that you are having a problem with the paging space on the server not MQSeries.
_________________
Yes, I am an agent of Satan but my duties are largely ceremonial. |
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| steiner |
| Posted: Wed Mar 23, 2005 8:18 am Post subject: Answer to cannot Fork.... |
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Voyager
Joined: 07 Mar 2003
Posts: 89
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Hello ,
Thanks for your answer.
Just for a few minutes we have the same Problem. So we test all our parameters and the results are :
227 processes and 79 processes mqm
Our kernel configuration is :
nproc:16404
maxusers :2048
So we think there isn't a kernel Problem.
So perhaps have you an other idea.
Thanks. |
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| sebastianhirt |
| Posted: Wed Mar 23, 2005 8:34 am Post subject: |
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Yatiri
Joined: 07 Jun 2004
Posts: 620
Location: Germany
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Hi,
I am not really sure, but wouldn't you get the same if your user limits are not sufficient/to low? I know on AIX the comand to see them is ulimit -a. There must be something equal on HP-UX.
cheers
Sebastian |
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