6 Protecting Your Data

In addition to standard RAID (RAID 0, RAID 1, RAID 5, RAID 10), Microchip controllers provide additional methods of protecting your data, including dedicated and auto-replace hot spare drives.

A hot spare is a disk drive or SSD (Solid State Drive) that automatically replaces any failed drive in a logical drive, and can subsequently be used to rebuild that logical drive. (For more information, see 15.3 Recovering from a Disk Drive Failure.)