Critical environment and WebLogic Server Patch Set Update 10.3.6.0.8
Hi all,
in a HA-critical environment, we have to plan for upgrade to 10.3.6.0.8, how can we plan upgrade without downtime. There is one stretched Domain between 4 Hosts, and pro cluster 4 nodes.
My idea is upgrade pro Host (fine-grained). ... from readme file
--> WebLogic Server Patch Set Update (PSU) can be applied on a per-domain basis (or on a more fine-grained basis), Oracle recommends that PSU be applied on an installation-wide basis. PSU applied to a WebLogic Server installation using this recommended practice affect all domains and servers sharing that installation.
Is such scenario possible? or we need to request a downtime?