kubernetes/test/e2e/storage/framework/testconfig.go

type PerTestConfig …

// GetUniqueDriverName returns unique driver name that can be used parallelly in tests
func (config *PerTestConfig) GetUniqueDriverName() string { … }

// ConvertTestConfig returns a framework test config with the
// parameters specified for the testsuite or (if available) the
// dynamically created config for the volume server.
//
// This is done because TestConfig is the public API for
// the testsuites package whereas volume.TestConfig is merely
// an implementation detail. It contains fields that have no effect.
func ConvertTestConfig(in *PerTestConfig) e2evolume.TestConfig { … }