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| ANILK |
 Posted: Mon Feb 08, 2016 7:58 am Post subject: MessageFlows Not Responding |
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Acolyte
Joined: 01 May 2014
Posts: 61
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Hi Friends,
we are using IIB 9.0.0.1 in linux OS. our Test broker machine was down for almost 2 years, and now we are trying to bring up the test server and sync it with the production server.
I am able to start Qmanager , Broker and execution groups without any error , but the deployed Message flows are not responding , (not reading message from Queue, not processing files) none of the messages-flows are responding. When I checked through MQ Explorer "open input count" is 0 for the MQ message flows. Not sure weather it is related MQ , broker or any other issue.
the mqsilist & dspmq is showing proper output , but the mqsireportproperties command is not showing any output.
is there any other validation method to verify the health of broker& MQ?
kindly share your advice and knowledge to solve this issue.
Thanks & Regards,
Anil
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| ganesh |
| Posted: Mon Feb 08, 2016 10:36 am Post subject: Re: MessageFlows Not Responding |
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Master
Joined: 18 Jul 2010
Posts: 294
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| ANILK wrote: |
Hi Friends,
but the deployed Message flows are not responding , (not reading message from Queue, not processing files) none of the messages-flows are responding. When I checked through MQ Explorer "open input count" is 0 for the MQ message flows. Not sure weather it is related MQ , broker or any other issue.
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Are your flows or applications up and running? |
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| ANILK |
| Posted: Mon Feb 08, 2016 6:09 pm Post subject: Re: MessageFlows Not Responding |
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Acolyte
Joined: 01 May 2014
Posts: 61
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| ganesh wrote: |
| ANILK wrote: |
Hi Friends,
but the deployed Message flows are not responding , (not reading message from Queue, not processing files) none of the messages-flows are responding. When I checked through MQ Explorer "open input count" is 0 for the MQ message flows. Not sure weather it is related MQ , broker or any other issue.
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Are your flows or applications up and running? |
HI Ganesh,
Thanks you for your reply, "mqsilist Brokername -e EGname " command shows that message flows are running.
Anil |
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| mqjeff |
| Posted: Tue Feb 09, 2016 5:57 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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If you are trying to sync it with the production server, have you considered redeploying the flows?
If the flows appear to be running, but don't appear to be reading messages from the right places, have you considered looking for errors after the flows start?
_________________
chmod -R ugo-wx / |
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| vishnurajnr |
| Posted: Tue Feb 09, 2016 7:49 pm Post subject: |
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Centurion
Joined: 08 Aug 2011
Posts: 134
Location: Trivandrum
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Check the disk space on unix the server
check syslogs
check broker logs (/var/mqsi) and abend files
check unix process for dataflow engine/flows
Check queue manager logs
create a new eg and deploy a new flow and see if that is responding... |
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| fjb_saper |
| Posted: Wed Feb 10, 2016 5:12 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20696
Location: LI,NY
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Have you eliminated the possibility of a poison message? 
_________________
MQ & Broker admin |
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| NealM |
| Posted: Wed Feb 10, 2016 2:56 pm Post subject: |
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Master
Joined: 22 Feb 2011
Posts: 230
Location: NC or Utah (depends)
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| I would start with the "df" command. It's a good bet that one or more of your file systems is at 100%. And hopefully you have separate ones for /var/mqsi and /var/mqm. |
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| zpat |
| Posted: Thu Feb 11, 2016 2:03 am Post subject: |
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Jedi Council
Joined: 19 May 2001
Posts: 5849
Location: UK
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This IBM IIB bug has caused some of our file handling flows to hang
https://www-304.ibm.com/support/docview.wss?uid=swg1IT10092
_________________
Well, I don't think there is any question about it. It can only be attributable to human error. This sort of thing has cropped up before, and it has always been due to human error. |
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| ANILK |
| Posted: Sat Feb 13, 2016 1:03 am Post subject: |
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Acolyte
Joined: 01 May 2014
Posts: 61
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Hi Friends,
Issue resolved after server restart , real memory & swap memory was almost 98% before restart,
Now all messages flows working fine and processing messages.
Thank you all for your valuable advises and support
Anil
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