Installation guide
INTRODUCTION
9
1.3 Locations of the Subsystem Component
The main components of the Fibre/SAS/iSCSI to 6Gb/s SAS RAID
subsystem are shown in the below gure.
1.3.1 SAS RAID Subsystem Front View
● 2U-12 bays SAS RAID Subsystem Front View
● 3U-16 bays SAS RAID Subsystem Front View
● Disk Slot Numbers
To perform a disk hot-plug procedure, you must know the physi-
cal disk slot number for the drive that you want to install or re-
move. The number on the drive tray shows how RAID subsystem
disk slots are numbered. Disk slot number is reected in the RAID
manager interface.
● Drive Tray LED Indicators
Each drive tray in your subsystem has two LEDs: an activity LED
(blue) and one power/fault (two colors green/red) status LED.
The activity LED ashes whenever the drive is accessed. The
following table describes the Fibre/SAS/iSCSI to 6Gb/s SAS RAID
subsystem drive tray LED status.