Disk Drive Leds; Drive State Indicated By The Leds - IBM DCS3860 Installation, User's, And Maintenance Manual

Figure 34. Disk drive LEDs
Table 17. Disk drive LEDs
Number LED
1
Service Action Allowed
2
Service Action Required
(Fault)
Table 18. Drive state indicated by the LEDs
Drive State
Power is not applied
Normal operation: The
power is turned on but
there is no drive I/O
activity
Normal operation: Drive
I/O activity is occurring
Service Action Required: A
fault condition exists and
the drive is offline
Power is applied but
drives are spun-down
because they are offline,
are part of an "Exported -
Ready to import" array, or
are incompatible or not
certified.
Chapter 4. Operating the DCS3860 storage system and EXP3800 expansion enclosure
Normal Status
Off
Off
Drive Service
Drive Power LED Action Required
(Green) LED (Amber)
Off Off
On Off
flashing Off
On On
Off Off
Problem Status
On (Blue): The disk drive
can be removed
On (Amber): A fault exists
within the disk drive
Drive Service
Action Allowed
LED (Blue)
Off
Off
Off
On
On
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