device

type BlockCache struct {
	// contains filtered or unexported fields
}

type BlockDevice interface {
	// ReadAt reads data at the specified offset.
	ReadAt(p []byte, off int64) (n int, err error)

	// Size returns the device size.
	Size() int64

	// DeviceID returns the unique device identifier.
	DeviceID() uint64

	// Close closes the device.
	Close() error
}

type CacheStats struct {
	Size     int
	Capacity int
}

type FileDevice struct {
	// contains filtered or unexported fields
}

type SuperblockReader struct {
	// contains filtered or unexported fields
}