Power Supply/Blower Assembly Leds; Shared Storage Module With Integrated Environmental Monitoring Unit - HP StorageWorks MSA500 G2 User Manual

14 HP StorageWorks MSA500 G2 Storage System User Guide

Power supply/blower assembly LEDs

The power supply/blower assembly LEDs have two functions:
•
Green—The power supply is receiving power, and the blower is operating
normally.
•
Off—No power is present; the power supply or the blower has failed.
Shared Storage Module with integrated
environmental monitoring unit
The storage system supports multipath two-node clustering and up to four-node
shared storage with Ultra320 SCSI I/O hardware. The storage system ships
standard with the 2-Port Shared Storage Module. A 4-Port Shared Storage
Module is available as an option.
Functions include:
•
Provides the interconnect function to the server nodes
•
Monitors the enclosure operation for:
– Temperature
– Power supplies