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| WMQ Clustering on top of HACMP Clusters |
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| mqwbi |
 Posted: Thu Jan 01, 2009 8:28 pm Post subject: WMQ Clustering on top of HACMP Clusters |
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Novice
Joined: 15 Dec 2008
Posts: 24
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Hi Folks
Happy New Year!!
We are trying to create a WMQ Cluster for WMQ 6.0.2.5 on AIX 5.3
My queue managers are in a HACMP Cluster on two nodes. I have the Service IPs for all the queue managers.
If i want to do WMQ Clustering now, will it be like doing WMQ clustering on a normal WMQ Set up? Do i have to do anything special, keeping the HACMP setup in mind?
Can Please share your views?
Thanks |
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| Vitor |
| Posted: Fri Jan 02, 2009 2:24 am Post subject: Re: WMQ Clustering on top of HACMP Clusters |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| mqwbi wrote: |
| If i want to do WMQ Clustering now, will it be like doing WMQ clustering on a normal WMQ Set up? |
Yes
| mqwbi wrote: |
| Do i have to do anything special, keeping the HACMP setup in mind? |
No. The easiest way to think about it (IMHO) is in 2 distinct steps. 1st, a queue manager under HACMP using the service IP which fails over according to the documentation in the normal way. 2nd, join that queue manager to the WMQ cluster in the normal way. Simple.
The only difference you'll notice (and you might not even see this) are messages building up in the SCTQ while failover is actually taking place. Might cause a few brief delays, but not much and you certainly don't need to take any actions. It'll all sort itself out.
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Insanity is the best defence. |
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