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MQSeries.net Forum Index » IBM MQ Installation/Configuration Support » Cannot uninstall MQ 7.5 on AIX

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Heba_MQ
PostPosted: Sat Dec 10, 2022 11:25 am    Post subject: Cannot uninstall MQ 7.5 on AIX Reply with quote

Apprentice

Joined: 19 Apr 2020
Posts: 39

Dear All,

I got AIX server with MQ 7.5 and I want to uninstall it and install new version
I stopped the qmgr and listener
dspmqinst shows that the installation dir is /usr/mqm
I executed the below commands with root
installp -u mqm

but got the below error
Not Installed
-------------
No software could be found on the system that could be deinstalled for the
following requests:

mqm


What is wrong here ...
And can I just ignore the error and clear dirs /var/mqm , /usr/mqm and /etc/opt/mqm and consider this as uninstall ?

Thanks
Heba
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gbaddeley
PostPosted: Sun Dec 11, 2022 2:21 pm    Post subject: Reply with quote

Jedi

Joined: 25 Mar 2003
Posts: 2494
Location: Melbourne, Australia

Does this command show that any MQ components are installed?
lslpp -al | grep -i mq
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Glenn
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zpat
PostPosted: Tue Dec 13, 2022 2:50 am    Post subject: Reply with quote

Jedi Council

Joined: 19 May 2001
Posts: 5849
Location: UK

Try it without the -u mqm
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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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talhamugh
PostPosted: Fri Oct 13, 2023 1:46 am    Post subject: Reply with quote

Newbie

Joined: 13 Oct 2023
Posts: 1

i must try and will give you feedback
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fjb_saper
PostPosted: Fri Oct 13, 2023 3:11 pm    Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20696
Location: LI,NY

I'd thought you'd use smitty to install / uninstall software on AIX?
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MQ & Broker admin
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hughson
PostPosted: Fri Oct 13, 2023 7:59 pm    Post subject: Reply with quote

Padawan

Joined: 09 May 2013
Posts: 1914
Location: Bay of Plenty, New Zealand

The uninstallation instructions for V7.5 MQ on AIX can be read here:

Uninstalling IBM WebSphere MQ on AIX

I can see that there are two choices for uninstalling on AIX and what you have done is the first of the two choices.

An alternative mechanism is to use smit - do you see a similar error if you try that?

Cheers,
Morag
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Morag Hughson @MoragHughson
IBM MQ Technical Education Specialist
Get your IBM MQ training here!
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gbaddeley
PostPosted: Sun Oct 15, 2023 2:51 pm    Post subject: Reply with quote

Jedi

Joined: 25 Mar 2003
Posts: 2494
Location: Melbourne, Australia

talhamugh is a troll on an old post?
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Glenn
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