Table 3-2 Hdd Status Led Functions; Table 3-3 Hdd Activity Led Functions - Silicon Graphics UV 20 System User's Manual

007-5900-001
Table 3-2 describes the functions of the Status LED.
Table 3-2
HDD Status LED Functions
LED
LED Color Behavior
Off
Solid On
Amber
Blink
Table 3-3 describes the functions of the Activity LED.
Table 3-3
HDD Activity LED Functions
LED
Color Drive Condition
Power on with no drive activity.
Power on with drive activity.
Green
Power on and drive spun down.
Power on and drive spinning up.
Drive Status
No access and no fault.
Hard drive fault has occurred.
– RAID rebuild in progress (1Hz).
– Identify (2Hz).
Drive
Type
SAS
SATA
SAS
SATA
SAS
SATA
SAS
SATA
Hard Disk Drive (HDD) LEDs
LED Behavior
LED stays on.
LED stays off.
LED blinks off when
processing a command.
LED blinks off when
processing a command.
LED stays off.
LED stays off.
LED blinks.
LED stays off.
19