We are redesiging our vSphere environment, there's disgussion about splitting VMDKs onto different LUNs of different tiers. I've been reading this is not a recommended practice. I've attempted to locate this using google but I haven't found any hard and fast rules.
I'm looking for the features that you loose when seperating the disks on separate LUNs.
As a side note we are an IaaS company and I'm concerened about the management of seperating client information over various LUNs. We also would like to leverage SDRS.
Thank you kindly,
Steven