Hello,
We are planning to upgrade HA ArcGIS enterprise from version 10.9.1 to 11.1 on windows environment:-
the Enterprise consists of :-
- 2 Portal Machines
- 2 webadaptors
- 2 ArcGIS Server machine for a site
- 2 image server machine for a site
- 2 Relational datastore.
Any suggestios for documents/ blogs /session for upgrading HA environment