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MQSeries.net Forum Index » General IBM MQ Support » MQ Internal Error on semget

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George Carey
PostPosted: Mon Jun 14, 2010 8:37 am    Post subject: version Reply with quote

Knight

Joined: 29 Jan 2007
Posts: 500
Location: DC

I was told the latest version of MQ is v 7.0.1.2 but the semaphore leak was fixed in the words of the support person in MQ v 7.0.0.2

This is what I was told anyway ...
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jeevan
PostPosted: Mon Jun 14, 2010 9:07 am    Post subject: Re: version Reply with quote

Grand Master

Joined: 12 Nov 2005
Posts: 1432

George Carey wrote:
I was told the latest version of MQ is v 7.0.1.2 but the semaphore leak was fixed in the words of the support person in MQ v 7.0.0.2

This is what I was told anyway ...


By the way, which is your version of MQ? did you look at this apar(efix)?
IC64121

We had to install couple of efixes over the 7.0.1.0/1 in order to avoid qmgr going down /crashing frequently.
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George Carey
PostPosted: Mon Jun 14, 2010 10:06 am    Post subject: 7.0.0.2 Reply with quote

Knight

Joined: 29 Jan 2007
Posts: 500
Location: DC

The version I am using is 7.0.0.2


Trying to avoid an upgrade if possible for awhile.
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mqjeff
PostPosted: Mon Jun 14, 2010 10:22 am    Post subject: Reply with quote

Grand Master

Joined: 25 Jun 2008
Posts: 17447

There may well be a fix for leaking semaphores in 7.0.0.2... all of the apars that are included in that level are listed on IBM's website.

There may also be other, fairly similar but not quite the same, semaphore leaks that are NOT fixed until 7.0.1.2... or even later....
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jeevan
PostPosted: Mon Jun 14, 2010 10:40 am    Post subject: Re: 7.0.0.2 Reply with quote

Grand Master

Joined: 12 Nov 2005
Posts: 1432

George Carey wrote:
The version I am using is 7.0.0.2


Trying to avoid an upgrade if possible for awhile.


This links lists all the apar in different fixpac.

http://www-01.ibm.com/support/docview.wss?&uid=swg27014224

you can search the semaphore leak problem fixed. I think they have had one fix in 7.0.0.2.
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George Carey
PostPosted: Wed Jun 23, 2010 10:48 am    Post subject: fix works Reply with quote

Knight

Joined: 29 Jan 2007
Posts: 500
Location: DC

The interim fix from IBM for MQv7.0.0.2 appears to work. No more semaphore leaks in testing so far. The fix is a replacement module for the amqzlaa0 component module of the MQ server.
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(from book titled "Insight" subtitled "A Study of Human Understanding")
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