Simple definition
ReFS Block Cloning is a concept or mechanism used in Windows server to efficiently reuse data blocks for certain operations.
Technical definition
In a business environment, ReFS Block Cloning The main means of re-use data blocks for certain operations is to effectively implement them, depending on the architecture, equipment and security policies in place.
What is it used for?
efficient reuse of data blocks for certain operations.
Practical example
backup software accelerates the power of the power ReFS.
Common issues
- volume not ReFS
- Windows version
- fragmentation
Key takeaway: Always adapt the diagnosis to the product version and the architecture actually deployed.