While I was performing a three day seminar recently in Switzerland I came across this new option in cluvfy.
Normally you’d run cluvfy in preparation of the installation of Grid Infrastructure or a set of RAC binaries to ensure everything is ready for the next step in the RAC install process. Beginning with 11.2.0.3, there is another option that’s been sneaked in without too much advertisement: the healthcheck.
Part of the “comp” checks, it takes the following options:
cluvfy comp healthcheck [-collect {cluster|database}] [-db db_unique_name] [-bestpractice|-mandatory] [-deviations] [-html] [-save [-savedir directory_path]
