Overview - Silicon Graphics InfiniteStorage S330 RAID User Manual

2: Storage Enclosures

Overview

14
Important: Several references are made in this chapter to the storage management software
(TPSSM). For complete information on the operation and use of this software, see the SGI TPSSM
Software Concepts Guide (007-4305-00x)
Figure 2-1 shows a front view of the storage enclosure. The front of the enclosure contains the
following components:
• Front bezel: The bezel is a removable decorative cover with holes for viewing the status
LEDs and openings for the drive bays.
• Disk drives: Up to 14 sled-mounted drives can be installed in the bays on the front of the
enclosure.
• LEDs: There are two LEDs for each of the 14 drive bays that indicate the status of the drive:
the drive active LED and the drive fault LED. There are also two LEDs that indicate the
status of the entire enclosure: the enclosure fault LED and the enclosure power LED.
• Alarm mute button: This button silences the audible alarm of the controller enclosure. The
expansion enclosure does not have an alarm; therefore, the expansion enclosure does not use
this button.
Note: Controller enclosures and expansion controllers look identical when viewed from the front.
.
007-4798-001