HP MR Gen10 Plus User Manual

Global spareGlobal spare
A global spare drive replaces a failed drive in any array, as long as:
The drive type is the same.
The capacity of the global spare drives is equal to or larger than the capacity of the failed drive.
A global spare drive activates anytime a drive fails within a fault tolerant logical drive. For RAID 0 logical drives, the global spare is
active when a member drive reports a predictive failure.
Global spare 47

HP MR Gen10 Plus Specifications

General

Device Type	RAID Controller
Interface	PCIe 3.0 x8
RAID Support	Yes
Category	Controller
RAID Levels	0, 1, 5, 6, 10, 50, 60
Memory	2GB Flash-backed cache
Storage	SAS/SATA
Power Supply	Not Applicable