Hitachi G1500 - Page 120

Item Description
3 POWER switch: Turn system power on or o. See Power on procedures (on page 122) .
4 READY LED: Indicates the operational status of the system
■
O: When the channel interface is not operational.
■
Gr
een: When the I/O oper
ation on the channel interface is enabled.
5
ALARM LED
■
O: When the system is o
or when the system is on and operational without failures .
■
Red: When the SVP detects a component failure or other failure condition in the system.
6 MESSAGE LED
■
O: When power is o, or when a system-generated message is not in the queue, and
the SVP has not failed.
■
Amber: On when a system information message (SIM) is generated by either cluster and
sent to Device Manager - Storage Navigator and to the users that are set up in Device
Manager - Storage Navigator to receive them.
■
Blinking: When an SVP failure has occurred in a single SVP conguration, or if both SVPs
have failed in a dual SVP conguration. Does not blink if only one SVP in a dual SVP
conguration fails.
7 PROCESSING LED: Indicates the status of remote processing
■
O: When power is o or when remote maintenance is not taking place.
■
Amber: On when remote maintenance is taking place.
8 BS-ON LED: Indicates the status of the AC power to the system (basic supply)
■
O: When AC power is applied to the system from the PDUs.
■
Amber: On when AC power is applied to the system from the PDUs. The fans are
running.
9 PS-ON LED: Indicates the status of the DC power to the system
■
O: When AC power is not applied to the system and when AC power is applied to the
system, and the system is in idle mode.
■
Green: When power is on, DC power is applied to the system, and the system is running.
Power control panel
Chapter 6: Turning power on and o to the storage systems
Hitachi Virtual Storage Platform G1000, G1500, and VSP F1500 Hardware Guide 120