Paul, the best practices can be found in solution [URL] The calculations for determining DSE pool size is contained within the solution.  You will need to create a similar DSE pool in the DR site.  Please ensure that the DSE pool is spread across as many disks as possible.  I had a customer whose entire DSE pool was RAID-5 and on the same 4 physcial devices and that caused major issues until it was corrected.
Hi Folks,  we have a newly implemented vmax in 2 sites, and for SRDF we have 3 host configured each of 2 TB of total device capacity.I have already configured the SRDF, but due to network issue the links getting drop.   So the SRDF /A is getting suspended, i would like to configure DSE.   So please advice me, what can be the pool size, what device configuration need to be added to that pool, how many devices need to be added.Currently host is using RAID 5 (3+1). FC Technology.  Do i need to create the similar pool in the DR site as well?    cheers,Paul
Best practise for configuring DSE pool