state

type Repository interface {
	// Find returns the State, if there is no State it'll return an empty State
	Find(ctx context.Context) (*State, error)

	// Update updates the State
	Update(ctx context.Context, s *State) error

	// DeleteAll deletes all the state data
	DeleteAll(ctx context.Context) error
}

type State struct {
	// The Mountpoint of the volume, so we can make
	// sure it's that if it's also used by
	// another volume we do not repeat Stats
	Mountpoint string

	SystemTotalSize int

	SystemUsedSize int

	// TotalSize is the total size of the volume
	// if not specified then this value will be -1
	VolumeTotalSize int

	// UsedSize is the total used size of the volume objects
	VolumeUsedSize int

	// UpdatedAt is useful to be able to know on restart
	// how long has it been since the last check, it's like
	// a heartbeat
	UpdatedAt time.Time
}