Have a DS3300 with Dual Controllers and an EXP 3000 with dual ESM Cards. Ive upgraded the firmware on the controllers to the latest whilst the system was online.
Can I upgrade the ESM Firmware whilst online, in places it says you can (the help pages) then in some places it says you cannot and to stop all IO. Im really pushed for a maintenance window at the moment!
I need to upgrade the firmware from 1.96 to 1.9A, the one ESM Card keeps resetting itself which Im hoping is the issue thats in the change notes for firmware 1.9A
Thanks in advance for any advice!