Which pattern is used for FlashArray discovery, is it the one named "Pure Storage"?  I set this pattern to active and did the MID Server sync step, but discovery is not really doing anything. Shazzam probe finds http port open and it looks like HTTP Classifier is successful, BUT the Pure Storage pattern is never started. Is there an update to a Classifier needed? Any other updates needed? Plugins are at latest level, instance is at Washington DC version.