Cannot create an object in a stretch cluster or a ROBO cluster with space efficiency policy set to "Compression only" or "Deduplication and compression".
Witness always has a space efficiency of None. Due to this, when creating an object in a stretch cluster or a ROBO cluster with space efficiency policy set to "Compression only" or "Deduplication and compression", the object creation will fail with "Invalid virtual machine configuration. Object policy is not compatible with datastore space efficiency policy configured on the cluster" error message.