I've completed a number of Oracle upgrades from 10g to 11g but none on an AIX/Oracle cluster.
I checked the SAP upgrade guides and none of them mention/discuss cluster upgrade methodology.
Has anyone here done such an upgrade?
Would you care to elaborate the differences between a single system upgrade vs/ an instance running on a HA cluster please?
Are there any central or important notes that I should take a look at?
I have searched for documents under the HA links, Oracle database upgrade and documents under various SAP products for this information but have been unable to find a guide, if there is a location that I've missed, could you point that out as well please?