All RAIDs except RAID 0 support hot spare drives. You cannot directly change a global hot spare drive to a dedicated hot spare drive or vice versa. You need to ...
Hot spares provide protection from hardware failure because slices from RAID 1 or RAID 5 volumes are automatically replaced and resynchronized when they fail.
2023年4月18日 — RAID hot spare and hot swap are two methods of dealing with drive failure or replacement in a RAID array. A hot spare is an extra drive that is ...
2001年3月12日 — A RAID 0 (zero) Array, is the striping of data across multiple drives without generating parity information. Since no parity information is ...
2016年9月13日 — Hot spare is 100% meaningless with RAID 0. When the disk fails on RAID 0, the array is gone. GONE. The hot spare would have nowhere to be added ...