on 12-03-2014 3:56 AM
Is it possible to have the HANA DR with Prod and QA with different node sizes. Our Prod is a HP 1TB node and in QA we have two HP 512GB nodes. If its not possible could you please suggest any work around?
Thanks
Srini
Hi Srini,
Yes, it is possible in DR setup. For Prod on one Host and
on the other host you can have
QAS/Prod replication .
the only setup that you need to do is
global_allocation_limit value.
Regards,
Pavan Gunda
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Hi Srini,
How do set this up -> I cant answer this question. As you are the HANA Admin you should decide this. I can only answer this question if know the complete landscape and usage.
We have 3+1 ( for failover) 1TB nodes in Production and 6 512GB nodes in QA. -> i dint understand this.
How do we do the node mapping for DR?
You should go through the document "how to perform sys replic for HANA from Ralf" . I am not able to attach here.
Regards,
Pavan Gunda
Hi Srini,
Can you please provide more details on the complete list of nodes in PROD and Non prod inlcuding the list of HANA Instances you wish to setup
based on your last comment looks like you have the following Is this correct?
3+1(failover)- 1 TB Nodes in PROD
6- 512 GB nodes in Non Prod
How do you plan to use the 6 nodes in Non prod?
How many Non prod HANA Instances you wish to have?
What is the Disaster Recovery you are looking to setup HANA system replication?
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