VASA – Error while removing an entry for the provider in the providerCache

Some time ago, I hooked our Virtual Volume (VVol) capable storage array up to a vSphere 6.5 cluster. I did a few preliminary tests, such as adding the VASA (vSphere APIs for Storage Awareness) Provider, creating the VVol datastore, observing the creation of the Protocol Endpoints (PEs), and of course creating some virtual machines as a set of VVols. All went flawlessly. Then, like many other lab tests, I got distracted by a number of other things. In the meantime, the storage array vendor announced support for an updated VASA version, and we had the storage array updated to accommodate…