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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Segmentation Fault on all WMB commands

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guyos
PostPosted: Tue Mar 21, 2006 6:27 am    Post subject: Segmentation Fault on all WMB commands Reply with quote

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Joined: 04 Jan 2006
Posts: 24

I have WMBv6 installed on linux RedHat4 4way machine - all worked fine.
I haven't touched the machine for over a month and now I receive "Segmentation Fault" even when issuing mqsilist.
I don't get this message for any other application besides WMB.

Will I have to reinstall?
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mgk
PostPosted: Tue Mar 21, 2006 6:30 am    Post subject: Reply with quote

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Joined: 31 Jul 2003
Posts: 1642

Was it the beta version you installed by any chance?
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jefflowrey
PostPosted: Tue Mar 21, 2006 6:31 am    Post subject: Reply with quote

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Joined: 16 Oct 2002
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Did someone else touch the machine?

Are you running the commands under the correct command environment?
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guyos
PostPosted: Tue Mar 21, 2006 6:43 am    Post subject: Reply with quote

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Joined: 04 Jan 2006
Posts: 24

It was all working properly 1-2 month ago.
Its not the beta version and I am the mqsiprofile which worked in the past. I believe that the reason for it not working is that others have touched the machine.
What i am trying to figure out is some way of identifying the problem and correcting it without the need to install everything from scratch.
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jefflowrey
PostPosted: Tue Mar 21, 2006 6:47 am    Post subject: Reply with quote

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Can you post the full output of mqsilist?
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guyos
PostPosted: Tue Mar 21, 2006 6:53 am    Post subject: Reply with quote

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Joined: 04 Jan 2006
Posts: 24

Code:
[]$ mqsilist
Segmentation fault
[]$ mqsistart wmb_broker
/opt/ibm/mqsi/6.0/bin/mqsistart: line 42: 16482 Segmentation fault      MQS_APPL_HANDLE_SIGNALS=1 MQS_NO_SYNC_SIGNAL_HANDLING=1 "mqsistart.bin" "$@"
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guyos
PostPosted: Tue Mar 21, 2006 1:09 pm    Post subject: Reply with quote

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Joined: 04 Jan 2006
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I realized that the kernel was updated between the time message broker was working for me and now (showing Segmentation fault). Could this cause the problem I am experiencing? How would I go about solving this?
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jefflowrey
PostPosted: Tue Mar 21, 2006 1:17 pm    Post subject: Reply with quote

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Joined: 16 Oct 2002
Posts: 19981

Open a PMR.
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guyos
PostPosted: Tue Mar 21, 2006 11:04 pm    Post subject: Reply with quote

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Joined: 04 Jan 2006
Posts: 24

I solved the problem.
Found it here:
http://www-1.ibm.com/support/docview.wss?rs=849&context=SSKM8N&dc=DB520&dc=D600&dc=DB530&dc=D700&dc=DB500&dc=DB540&dc=DB510&dc=DB550&q1=segmentation+fault&uid=swg21116220&loc=en_US&cs=utf-8&lang=en
Make sure that both LANG and LC_ALL are set.
This has to do with the access to the database the broker is using.
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