LSI 3ware 9750 User Manual

Chapter 2. First-Time RAID Configuration Using 3BM
26 3ware SATA+SAS RAID Controller Card Software User Guide, Version 10.2
Specifying a Hot Spare
You can designate one of the Available Drives as a hot spare in 3BM. If a hot
spare is specified and a redundant unit degrades, an event notification is
generated. If the hot spare is of the same type (SAS or SATA) and of adequate
size, the hot spare automatically replaces the failed drive without user
intervention.
To specify a hot spare
1 In the list of Available Drives, highlight the drive to use.
2Type s to specify that the selected drive will be the hot spare.
The words “Hot Spare” appear next to the drive in the Available Drives
list.
Figure 17. Hot Spare Indicated
If a hot spare is already enabled, you can disable it by following the same
process.
(Patrick_1)
(Patrick_2)
Note: To replace a failed drive in a degraded unit, make sure that a hot spare
drive has the same or larger storage capacity than the failed drive.

LSI 3ware 9750 Specifications

General

Brand	LSI
Model	3ware 9750
Category	Controller
Language	English