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March 22nd, 2010 07:00
SRDF/A and SRDF/AR
We have a SRDF/A setup between site A and site B. Now we are panning to replicate from site A to new site C using SRDF/A.
1) Can we do a Concurrent SRDF/A from Site A to Site B and Site C at the same time ( Any pre-req for this setup)
2) Can we do a SRDF/AR with BCV's from Site A to new Site C with SRDF/A replications running between Site A and Site B. (Any Pre-req for this steup).
SKT2
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1.3K Posts
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March 22nd, 2010 07:00
combinations of SRDF/A & SRDF/A are not supported. For the AR i would recommend to have enough bandwidth betwee sites to have the replication completed with in the interval you choose
vimad
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March 24th, 2010 12:00
Thanks for the response.Our objective is to change the DR location from siteA-> site B to site A->Site C. Below is the setup
Currently we are replicating STD to DR volumes using SRDF/A from site A to site B.We replicate the same STD device to new DR(Site C) site using adaptive copy DISK mode. In this scenario SRDF/A copy is consistent from site A to site B but not the adaptive copy replication(Site A to Site C). On the cutover to new DR location(Site C) we can change the current SRDF/A(A->B) replication to adaptive copy disk mode and switch the adaptive copy disk mode replication(A->C) to SRDF/A. Is this a valid procedure or we need to do anything else.