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| Active-Active MSCS Cluster |
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| manoj798 |
 Posted: Thu Feb 25, 2010 12:53 pm Post subject: Active-Active MSCS Cluster |
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Apprentice
Joined: 17 Nov 2009
Posts: 30
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Hi,
I am setting up an active-active(round-robin) MQ clustering on MSCS. I want to know that how can it be established using a client connection channel.
Regards,
Manoj Murali |
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| Vitor |
| Posted: Thu Feb 25, 2010 1:20 pm Post subject: Re: Active-Active MSCS Cluster |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| manoj798 wrote: |
| I am setting up an active-active(round-robin) MQ clustering on MSCS. |
So is this a WMQ cluster, with the queue managers protected by MSCS? Or are you overlapping the terms.
| manoj798 wrote: |
| I want to know that how can it be established using a client connection channel. |
Irrespective of the topology in use, clients always connect to a single queue manager. There has been endless debate on this point, and what happens with MCSC, in the Clustering section of this forum.
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| manoj798 |
| Posted: Fri Feb 26, 2010 10:12 am Post subject: Re: Active-Active MSCS Cluster |
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Apprentice
Joined: 17 Nov 2009
Posts: 30
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| Vitor wrote: |
| manoj798 wrote: |
| I am setting up an active-active(round-robin) MQ clustering on MSCS. |
So is this a WMQ cluster, with the queue managers protected by MSCS? Or are you overlapping the terms.
| manoj798 wrote: |
| I want to know that how can it be established using a client connection channel. |
Irrespective of the topology in use, clients always connect to a single queue manager. There has been endless debate on this point, and what happens with MCSC, in the Clustering section of this forum. |
Thanks for the reply Vitor. I was referring the MSCS clustering only. I know that the round-robin will work in MQ Clustering, but I heard that it is possible in MSCS cluster itself with the help of client connection channel... |
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| Vitor |
| Posted: Fri Feb 26, 2010 10:28 am Post subject: Re: Active-Active MSCS Cluster |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| manoj798 wrote: |
| I heard that it is possible in MSCS cluster itself with the help of client connection channel... |
You'd better ask whoever you heard it from. AFAIK client connections (even the improved v7 client with auto-reconnect) doesn't round robin across 2 active queue managers.
Which is not to say it doesn't and I've missed that part of the documentation. So if whoever you heard it from has a link please post it (v7 clients are on my list of things to get to grips with when I have some time).
_________________
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Insanity is the best defence. |
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