Oracle Grid Infrastructure: change the interval for the Cluster Verification Utility (ora.cvu)
Since Oracle 11.2.02. Oracle has integrated the Cluster Verification Utility (CVU) as a cluster resource. It‘s invoked every 6 hours and checks the health of your cluster. If you think, this is too often, you can change the interval. I‘ll show you how. Let‘s take a look at our cluster first: 1 2 3 4…
Patching Oracle 12.2 Grid Infrastructure before setting up a cluster
One of the first steps after setting up an Oracle cluster is patching the Grid Infrastructure to the most current patchlevel. Usually this has to be done on all cluster nodes separately and requires some time and effort. But what about patching the software before setting up the cluster?
New kid on the block – let’s install “Database Release Update 12.2.0.1.170718”
At the DOAG database conference in May, Andrew Mendelsohn announced that Oracle will change the release schedule to annual releases and that patch naming will be changed to “Release Updates” (RU). The latter started – as announced – in July 2017 and now the first “Database Release Update” is available.Let’s start patching.