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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Can We Migrate Existing Subscriptions from WMQI 2.1 Broker?

Can We Migrate Existing Subscriptions from WMQI 2.1 Broker?

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Ranodip Basu

Posted: Fri Apr 28, 2006 11:03 am Post subject: Can We Migrate Existing Subscriptions from WMQI 2.1 Broker?

Apprentice

Joined: 23 Sep 2004
Posts: 48

Hi All,

We have an existing WMQI 2.1 environment CSD level 7 (broker installed in HP-UX 11). Now we are planning to migrate to WBIMB 5.0. We have migrated all existing Message Sets and Message Flows but facing challenge in migrating the existing subscriptions .

I have went thru the Migration.pdf of WBIMB 5.0 and found at page no. 25 (under the title â€œMigrating from WebSphere MQ Event Broker Version 2.1 and WebSphere MQ Integrator Broker Version 2.1 to WebSphere Business Integration Message Broker Version 5.0â€) , it is clearly written that

Quote:

Note that the migration does not preserve the subscriptions and retained publications at the WebSphere MQ Event Broker brokers. To recreate this information after migration, subscribers must renew their subscriptions and publishers must republish.

I have also searched the .pdf files, WBIMB Toolkit helps and found no where is written how to migrate existing WMQI broker subscriptions to WBIMB 5.0 broker. But I found the steps are written how to migrate existing MQ Series pub/sub to WBIMB broker pub/sub â€“ which we definitely not required as in WMQI 2.1 we are using broker pub/sub.

So, my question is that can we migrate the existing broker subscriptions from WMQI 2.1 to WBIMB 5.0 or we need to recreate those subscriptions in WBIMB 5.0 as written in the above quoted area ?

Thanks & Regards,
Ranodip

sirsi

Posted: Fri Apr 28, 2006 1:42 pm Post subject:

Disciple

Joined: 11 Mar 2005
Posts: 177

Quote:

migration does not preserve the subscriptions and retained publications

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