Upgrade FTDs 2130s in HA pair - Duration?

[Adam6225]

Hey All,

I'm looking at upgrading my FTDs (HA pair) from 6.6.1 to 7.0.1.

I noticed there is also a hotfix to be installed after the main upgrade.

I'm trying to schedule my maintenance window and am wondering the following.

How long will the main upgrade to 7.0.1 take per firewall?

How long will the hotfix take to install after the upgrade?

Is another reboot required after the hotfix?

Does anyone have experience in the above?

Thanks

[balaji.bandi · Accepted solution]

It all depends since I have not noticed major downtime due to the HA cluster.

give 2-3hours to get some leisure time for you to upgrade in smooth. (both)