Table 2-3
Veritas 2U12 49TB Storage Shelf control panel functions
Description
Item
Number
The Input switch enables you to set the Unit
Identification display.
Input switch
1
The Power On/Standby LED shows Amber when
only standby power is available. Otherwise, the LED
shows Green when system power is available.
Power On / Standby LED
(Green or Amber)
2
The Module Fault LED illuminates when there is a
system hardware fault. The system hardware fault
may be associated with a fault LED on a Power
Cooling Module (PCM) or on an I/O module.
Module Fault LED (Power
Cooling Module, Cooling,
I/O module status) (Amber)
3
The Logical Status LED shows a change of status
or a fault. Typically these changes of status or faults
are associated with the shelf's disk drives. However,
the Logical Status LED can also indicate an issue
with an internal RAID controller or external RAID
controller, or with a host bus adapter.
Logical status LED (amber)
4
The Unit Identification Display is a dual digit display
that provides information about the storage shelf.
Its primary function is to assist in the configuration
of multiple storage shelves.
Unit Identification Display
5
Table 2-4
Control panel LED conditions and statuses
Status
Associated
LEDs/Alarms
Logical
Fault
(Amber)
Module
Fault
(Amber)
System
Power
(Green or
Amber)
Standby power present,
Overall Power failed or
switched off
None
Off
Off
On (Amber)
Control Panel Power on - test
state
(Test state = 5 seconds)
Single beep,
then double
beep
N/A
On (Amber)
On (Green)
Power On - All functions good
None
Off
Off
On (Green)
37
About the Veritas 2U12 49TB Storage Shelf
Veritas 2U12 49TB Storage Shelf control panel
