Clone physical disks can be managed just as you manage source physical disks. You can create an immediate clone physical disk at any time.
In the Oracle FS System, physical disks are referred to as LUNs, and clone physical disks are referred to as Clone LUNs.
A Clone LUN is defined as: A point‑in‑time, read‑write, partial‑block snapshot of a LUN that can be accessed immediately.