Upgrading NetBackup Master from 7.7.3 to 8.1.2 when AIR is configured
Mu current NetBackup environment consists of a 7.7.3 Master server running Solaris 11 using AIR to another 7.7.3 Master server running Solaris 11.Is there an order for upgrading the Master servers wh...
Hello,
you can upgrade either source or target first. There is no restriction - remember that sometimes AIR is bi-directional and it would complicate upgrade scenarios because then you would have to upgrade all Masters at the same moment.
However in an one-directional AIR, I upgrade target server first because it is less critical then source Master with active backups.
You will have to deploy target master certificates on the source Master once you upgrade the source to 8.1.2
regards
Michal
