Cycling scan/local listeners - good / best practice?
11gr2 Enterprise DB RAC env on linux64. We recently had a case that resulted in our ....-scan service somehow confused/corrupted, and were directed by Oracle to stop/start our local & scan listeners. Let's assume one has to fully stop a RAC cluster only once per year for patching reasons (7x24x365). Should the scan/local listeners be cycled more often? Thanks... alex