We are planning to set up a Veritas DR domain on a DR site. If you have related experience, please share with us.
Here is our plan:
Set up a Netbackup master and virtual tape libary on DR site, replicate our Veritas catalog by Veritas AIR and our production tier 1 data by virtual tape libary. Perform data restore on DR site when need.
1. Can we use same domain name (master host name) on DR site?
2. Can AIR directly sync catalog to the DR domain?
Import in an AIR context is not the same as doing a phase 1/phase 2 import of an entire environment.
Your best solution is to research whether you have an OST compatible VTL and use AIR. If you do not have an OST compatible VTL, I'd suggest moving to one or moving to MSDP to enable your use of AIR.