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| cute_pav |
 Posted: Sat May 17, 2003 8:07 am Post subject: '22 - Invalid argument' from semop. |
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Acolyte
Joined: 04 Jan 2002
Posts: 65
Location: usa
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Hi,
I could see this in my /var/mqm/errors of .FDC file with an error
Probe Description :- AMQ6119: An internal MQSeries error has occurred ('22 |
| - Invalid argument' from semop.)
Can any one give the solution to solve this problem.
pavan |
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| philip.baker |
| Posted: Mon May 19, 2003 11:00 am Post subject: |
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Voyager
Joined: 21 Mar 2002
Posts: 77
Location: Baker Systems Consulting, Inc. - Tampa
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pavan,
Make sure your Solaris kernel parameters are set as per the MQSeries install guide.
Sometimes error AMQ6119 can be caused by not having enough file descriptors defined. Increase the number of file descriptors in /etc/system. Set
rlim_fd_max=4096
rlim_rd_cur=1024
If you still experience this problem, increase the soft limit, rlim_rd_cur to 2048.
_________________
Regards,
Phil |
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| cute_pav |
| Posted: Sun Jun 01, 2003 5:17 pm Post subject: |
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Acolyte
Joined: 04 Jan 2002
Posts: 65
Location: usa
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Hi, Phil,
Can you tell me where exactly i need to change and what commands i need to use to set the file descriptors.do i need to reboot the machine to apply this change?
advance thanks
pavan |
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| philip.baker |
| Posted: Sun Jun 01, 2003 8:02 pm Post subject: |
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Voyager
Joined: 21 Mar 2002
Posts: 77
Location: Baker Systems Consulting, Inc. - Tampa
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pavan,
please read my previous post carefully. use any UNIX editor available on your solaris box and edit the /etc/system file. You will need to have 'root' permission to edit this file. add or modify the two parameters specified in the previous post. you can go ahead and use the numeric settings specified in the post for the values.
_________________
Regards,
Phil |
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| Tibor |
| Posted: Tue Jun 03, 2003 12:09 am Post subject: |
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Grand Master
Joined: 20 May 2001
Posts: 1033
Location: Hungary
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| cute_pav |
| Posted: Tue Jun 03, 2003 11:36 am Post subject: |
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Acolyte
Joined: 04 Jan 2002
Posts: 65
Location: usa
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Hi, thanks for all your inputs.
Hi, phil,
Thanks for your input. Can you tell me or give me details about file descriptiors where i can know importance of these parameters.I would like to know about their impact on system so that to take decision on chages.
pavan |
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| Tibor |
| Posted: Tue Jun 03, 2003 1:43 pm Post subject: |
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Grand Master
Joined: 20 May 2001
Posts: 1033
Location: Hungary
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pavan,
We lifted up the value of semsys:seminfo_semume to 512 (originally was 256) and restarted our box. And now working fine, without any semop error!!! |
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