Windows Resilient File System Refs. Windows 11’s latest preview builds include support for refs, the resilient file system, which is microsoft’s newest file system, and it’s currently used in windows servers. Recovering data from refs storage space.
Windows 8.1, windows server 2012 r2, windows server 2012. When a mirror space is formatted with the resilient file system (refs), windows will automatically maintain your data integrity, which makes your files even more resilient to.