Interpret 2U12 And 2U24 Operator's Panel Leds; Table 3 Fault Led Prioritization - Quantum QXS Series Hardware Installation And Maintenance Manual

Table 3 Fault LED prioritization

Priority Flash rate
Top priority Fast flash (1s on, 1s
off)
Priority 2 On
Priority 3 Slow flash (3s on, 1s
off)
Lowest priority Off
The front panel area, controller module, and expansion module LEDs require further elaboration.

Interpret 2U12 and 2U24 operator's panel LEDs

The storage enclosure operator's (ops) panel contains a series of LEDs to reflect system status. You can
monitor the ops panel LEDs to determine system status in combination with the user interface content.
In the case of a system fault condition, identified in the state column with an asterisk (*), troubleshoot the fault.
LED Type
Power on or
standby
Module fault
Unit ID (UID)
LED display
44 Chapter 6 Operation of 2U enclosures
Indication
Identify
Fault
Logical or non-critical fault Logical fault or non-critical notification
No indication
Color State Status
On Storage enclosure power is on
Green
Off Storage enclosure power off
Storage enclosure drive module fault, when paired with drive fault
LED
On*
Amber
Module fault in rear panel area, when paired with a module fault LED
Off Storage enclosure functioning properly
Flashing Storage enclosure unit identification (UID) request active
Blue
Off No UID request is active
Green On Unit identification value for storage enclosure
Figure 36 2U12 and 2U24 operator's panel LEDs
Description
Locate the enclosure or module
Fault condition detected
System functioning normally