We have our two Pega environment running on two different Data center nodes (East and West). We have Disaster Recovery on means only 1 Data center active at a time and replication is on means Tables, scheama, data everything will be copied over to passive Data center. When we do failover to east, means West will be active at that time.
Now, we need to do Pega upgrade and DBA told not to stop replication anytime as there will be huge backlog after upgrade. We think on this plan where we upgrade ActivePega Environment (i.e. East) including Pega Platform upgrade from 8.5 to 8.8, Pega CDH Upgrade from 8.5 to 8.8 with Not stopping replication jobs between Data centers. If we upgrade active East environment, will that automatically do upgrade on West environment ? Or we need to follow same process ( Upgrade Pega platform, Upgarde Pega CDH etc) for passive Data center (i.e. West) ?
Please let us know your suggestions !
***Edited by Moderator: Pooja Gadige to add capability tag, change category from Product to Update***