Forum Discussion
Ally_Azhan_1507
Nimbostratus
NimbostratusPerforming EUD Upgrade
I'm having same issue like https://devcentral.f5.com/questions/bigip-1022-hf3-config-sync-problem and plan to upgrade EUD upgrade from version 12.8 to 12.2. (LTM3900)
I need to confirm few things.
1) Can we upgrade just one unit peer unit ? 2) Can we downgrade back the EUD after we upgrade?
Stanislas_Piro2Cumulonimbus
You can upgrade one unit peer only.
EUD is an offline utility run only at appliance startup by choosing "End User Diagnostic" in Grub.
If you want to downgrade EUD, you can install it on a USB stick and boot on it at appliance start.