agent/taskresource/volume/dockervolume.go
func (vol *VolumeResource) GetKnownStatus() resourcestatus.ResourceStatus {
	vol.lock.RLock()
	defer vol.lock.RUnlock()

	return vol.knownStatusUnsafe
}
func (vol *VolumeResource) GetKnownStatus() resourcestatus.ResourceStatus {
	vol.lock.RLock()
	defer vol.lock.RUnlock()

	return vol.knownStatusUnsafe
}
// GetKnownStatus safely returns the currently known status of the task