We are currently planning our 9.5 upgrade from 9.1 (2 pollers, APM, VoIP, NTA) and were considering performing this at the same time as a complete hardware refresh (including the database server).
This potentially would give us a very easy fallback option should things not go quite as planned.
The question is, when performing a ‘new’ install, will the installer recognise a netperfmon database that is at a 9.1 level.
Would there be any backout option for the database should for instance we need to go back to the 9.1 installation after a time period (i.e. to avoid losing data collected since the upgrade).
Just trying to explore our best options...
Dave.