ASG
IBM
Zystems
Cressida
Icon
Netflexity
 
  MQSeries.net
Search  Search       Tech Exchange      Education      Certifications      Library      Info Center      SupportPacs      LinkedIn  Search  Search                                                                   FAQ  FAQ   Usergroups  Usergroups
 
Register  ::  Log in Log in to check your private messages
 
RSS Feed - WebSphere MQ Support RSS Feed - Message Broker Support

MQSeries.net Forum Index » Clustering » MQ 7 + HACMP 5.5 + WPS 6.2

Post new topic  Reply to topic
 MQ 7 + HACMP 5.5 + WPS 6.2 « View previous topic :: View next topic » 
Author Message
smoothCrimenel
PostPosted: Thu Nov 12, 2009 1:46 pm    Post subject: MQ 7 + HACMP 5.5 + WPS 6.2 Reply with quote

Novice

Joined: 20 Jul 2009
Posts: 10

Hi All,

Hope you doing great !!!

I have MQ 7 in clustered environment with 2 nodes (MQNode1-primary and MQNode2-secondary)
Working in Active/Passive mode. (Standby configuration)
I have HACMP for HA (high availability)
And WPS is connecting to MQ as a client you can say.

I am facing an issue that while my MQ fails-over from primary node to secondary node, all of the LP (listener ports) on WPS are stopped, and my whole infrastructure crashes, as my processes need queues to talk to one an other...

I cant understand whether there is some thing wrong with HACMP script, or resource groups are not properly moving , etc. etc.

Can any one guide or please help? How I can resolve the issue?

Waiting for prompt response

Thankx...
Back to top
View user's profile Send private message
Michael Dag
PostPosted: Thu Nov 12, 2009 2:29 pm    Post subject: Reply with quote

Jedi Knight

Joined: 13 Jun 2002
Posts: 2602
Location: The Netherlands (Amsterdam)

Since you already are talking about MQ 7, I suggest you look at the new HA features of 7.0.1 which no longer require HACMP and might offer a better solution to your problem...
_________________
Michael



MQSystems Facebook page
Back to top
View user's profile Send private message Visit poster's website MSN Messenger
smoothCrimenel
PostPosted: Thu Nov 12, 2009 2:44 pm    Post subject: Reply with quote

Novice

Joined: 20 Jul 2009
Posts: 10

Hello Micheal,

Thankx for your quick response!!!

I know about the new feature but i am not in the state to move new HA thing...

I have to go with HACMP...

I have found one thing that the ports on which the both nodes are different.. primary 2415 and secondary 2414... may be this is the issue?

Can you guide me how can I make sure that ports are same on both servers?

I am not an expert in MQ and HACMP... i have to get it fixed asap...

Thankx for your help..
Back to top
View user's profile Send private message
Michael Dag
PostPosted: Thu Nov 12, 2009 3:01 pm    Post subject: Reply with quote

Jedi Knight

Joined: 13 Jun 2002
Posts: 2602
Location: The Netherlands (Amsterdam)

I suggest then you go look where these values are used and see if you can change them to make it work,
I cannot give you any other advice right now.
_________________
Michael



MQSystems Facebook page
Back to top
View user's profile Send private message Visit poster's website MSN Messenger
Vitor
PostPosted: Thu Nov 12, 2009 3:29 pm    Post subject: Reply with quote

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

smoothCrimenel wrote:
I have found one thing that the ports on which the both nodes are different.. primary 2415 and secondary 2414... may be this is the issue?


Possibly. If HACMP is failing the "same" queue manager onto the passive node it should have the same attributes on both nodes.

smoothCrimenel wrote:
Can you guide me how can I make sure that ports are same on both servers?


Well either you configure "both" queue managers to have the same attributes or (more typcially) you get HACMP to provide a virtual IP/port combination, expose that to the external app & pipe them through to the physical queue manager that's running.

smoothCrimenel wrote:
I am not an expert in MQ and HACMP... i have to get it fixed asap...


If you'll pardon me saying so, this makes you an odd choice to work on this. Especially if it needs to be done quickly (typically experienced people work faster). I would push back on whoever's given you this task.[/quote]
_________________
Honesty is the best policy.
Insanity is the best defence.
Back to top
View user's profile Send private message
smoothCrimenel
PostPosted: Fri Nov 13, 2009 7:06 am    Post subject: Reply with quote

Novice

Joined: 20 Jul 2009
Posts: 10

Thankx for the help...

Your responses are really helpful

@Vitor: I like your comment but I plan to become MQ expert myself!!!

Have a nice day...
Back to top
View user's profile Send private message
Michael Dag
PostPosted: Fri Nov 13, 2009 7:45 am    Post subject: Reply with quote

Jedi Knight

Joined: 13 Jun 2002
Posts: 2602
Location: The Netherlands (Amsterdam)

Good luck and do yourself and your client(s) a big favour get proper training or find a very good mentor close to you...
_________________
Michael



MQSystems Facebook page
Back to top
View user's profile Send private message Visit poster's website MSN Messenger
Vitor
PostPosted: Fri Nov 13, 2009 8:14 am    Post subject: Reply with quote

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

smoothCrimenel wrote:
@Vitor: I like your comment but I plan to become MQ expert myself!!!


I have complete confidence you'll achieve this goal. My concern was entirely how "asap" you'd be able to achieve a fix in your current (self admitted) newbie state.

I urge you to consider some formal training in addition to experimentation and self-study.
_________________
Honesty is the best policy.
Insanity is the best defence.
Back to top
View user's profile Send private message
smoothCrimenel
PostPosted: Fri Nov 13, 2009 10:27 am    Post subject: Reply with quote

Novice

Joined: 20 Jul 2009
Posts: 10

Thankx guys,

Can you please suggest some good formal training with hands on experience in labs?
Back to top
View user's profile Send private message
exerk
PostPosted: Fri Nov 13, 2009 12:42 pm    Post subject: Reply with quote

Jedi Council

Joined: 02 Nov 2006
Posts: 6339

As we don't know your geographical location, start looking HERE and search on WebSphere MQ.
_________________
It's puzzling, I don't think I've ever seen anything quite like this before...and it's hard to soar like an eagle when you're surrounded by turkeys.
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic  Reply to topic Page 1 of 1

MQSeries.net Forum Index » Clustering » MQ 7 + HACMP 5.5 + WPS 6.2
Jump to:  



You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
Protected by Anti-Spam ACP
 
 


Theme by Dustin Baccetti
Powered by phpBB © 2001, 2002 phpBB Group

Copyright © MQSeries.net. All rights reserved.