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| mrlazy |
 Posted: Fri Jul 14, 2006 8:33 am Post subject: WMQI 2.1 - Expert advise needed. |
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Centurion
Joined: 19 Apr 2006
Posts: 144
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Hi,
We have WMQI 2.1 csd 8 on AIX 5.2.0.0.
We have been facing a production issue from the last couple of weeks.
We r getting the error messages for just one Execution group:
(2 weeks ago):
BIP2106E: Unable to allocate memory during operation performed by object
(Last week):
BIP2228E: Severe error: signal received Abend file etc
BIP2060W: broker has detected that Execution Group has shutdown.
After a lil bit of searching, found this link which was very helpful:
http://www.mqseries.net/phpBB2/viewtopic.php?t=17287&view=next&sid=88db5d809eebc72939579795a6b14ef2
But I would like to know if the script mentioned in the link is the one which should be provided as the 'executable_file_name' in the command
/usr/bin/echo '\0100\0\0\0'|dd of=executable_file_name bs=4
count=1 seek=19 conv=notrunc
??
Where should we mention that the memory size be increased for a particular execution group? (Becasue I don't see it's being mentioned anywhere about the execution group name in the command)
(All the input messages are within the size limit of 2MB. In one case, 6 were processed fine, but not the last one) |
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| shalabh1976 |
| Posted: Sun Jul 16, 2006 10:28 pm Post subject: |
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Partisan
Joined: 18 Jul 2002
Posts: 381
Location: Gurgaon, India
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I don't think you can increase/allocate memory on execution group name basis. These changes impact the total memory available to the DataFlowEngine as a whole.
_________________
Shalabh
IBM Cert. WMB V6.0
IBM Cert. MQ V5.3 App. Prog.
IBM Cert. DB2 9 DB Associate |
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| mrlazy |
| Posted: Mon Jul 17, 2006 5:42 am Post subject: |
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Centurion
Joined: 19 Apr 2006
Posts: 144
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Thanks for your reply.
But I have seen in a few sites that memory has to be increased manually (if needed) for each exec group only on AIX. Other OS's can increase the memory automatically.
We badly have to find some solution for such kind of problems becaause we faced high priority issues just with this execution group alone.
I would be thankful if someone helps me in trubleshooting this issue.
Thank you. |
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| shrek |
| Posted: Tue Jul 18, 2006 3:23 am Post subject: |
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Acolyte
Joined: 19 Feb 2005
Posts: 61
Location: Gudivada,India
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Have you considered allocating half flows to one and remaining half to another EG. On AIX, the max memory for each EG can be adjusted to 2GB.
As you are on WMQI2.1, reallocating the flows to multiple execution groups should not be a problem as all the imported flows are available in control center.
Thanks.
P.S EG --> Execution Group, I'm sure you figured this out. |
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| mrlazy |
| Posted: Tue Jul 18, 2006 5:58 pm Post subject: |
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Centurion
Joined: 19 Apr 2006
Posts: 144
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Thanks for your reply.
Shrek, if possible, could you please let me know how can I increase the memory for each EG? Though I will propose to my lead the same thing that you said, I would personally like to know how the memory can be increased for each EG. |
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| nvogt |
| Posted: Thu Jul 20, 2006 11:37 pm Post subject: |
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Novice
Joined: 27 Apr 2006
Posts: 11
Location: Aachen, Germany
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