> pv_controller.go has 1715 lines. To be generous, we might say half of it is comments. pv_controller_test.go has 359. Hopefully this code is exercised elsewher

> pv_controller.go has 1715 lines. To be generous, we might say half of it is comments. pv_controller_test.go has 359. Hopefully this code is exercised elsewhere in integration tests? The PV subsystem interfaces with external storage systems, so integration/end-to-end tests are much more useful than unit tests (yes, they do exist).