Hello Ashwi,      Let me share some additonal help concerning the device file you need to create. It's nothing more than a text file, but the file needs to be saved with an extension of .cfg this allows Symapi to recognize it. Here's an example of a device file to create SRDF pairings:  010     020 011     021 012     022  The numbers above are sym vol numbers, the sym vol on the left is local and the sym vol on the right would be it's remote rdf pair. So device 010 would be paired with device 020 device 011 would be paired with device 021 and so on...  Forgive me if I have gotten to basic with this help...I'm not certain where you are having trouble.
1. Do we need to create device groups for dynamic SRDF? If so, kindly add a command the details the use of DG on both source and remote Sym   2. If I create DG on source and another on remote, how will devices pair? Do I need to run createpair again  3. Please be decriptive. Please.  4. Have runs tons of material  - none are specific/clear
Dynamic SRDF