Hopefully some of these links will help :
http://seer.support.veritas.com/docs/235160.htm
http://seer.support.veritas.com/docs/236661.htm
http://seer.support.veritas.com/docs/261700.htm
The last one is a list of DR related technotes organised into category, doesn't seem to be very up to date, but the technotes it links to have often been updated.