Hi,
I am currently trying to plan an upgrade of our whole Netbackup environment which consists of the following:
A master server and 2 Netbackup 5220 appliances at one site (site A).
A master server and 2 Netbackup 5220 appliances at another site (site B).
All versions of Netbackup are 7.6.0.1 (or 2.6.0.1 for the appliances).
Both sites conduct their own backups for the clients at that site and then replicate the images to the other site via AIR (site A replicates to site B and vice versa).
I wish to upgrade the whole environment to 7.6.1.1 and was wondering the best way to do it whilst minimising downtime etc.
For example, can I upgrade site A one week and then site B the next week or will the appliances being on different versions for a week affect replications?
Any advice would be greatly appreciated. Many Thanks,
Ade