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Task 6: Connecting the Power
15
I/O Module LEDs
When boot-up is finished and the VessJBOD subsystem is functioning normally:
•
Fan LEDs display green continuously.
•
SAS port LEDs flash green when there is activity.
Figure 12.VessJBOD I/O Module LEDs
Disk Drive LEDs
There are two LEDs on each Drive Carrier. They report the presence of a disk
drive, activity of the drive, and the drive’s current condition.
Figure 13.VessJBOD disk drive carrier LEDs
If there is a disk drive in the carrier, the Power/Activity LED displays green. If not,
the Power/Activity LED remains dark. The Power/Activity LED flashes during
drive activity.
The Disk Status LED displays green when a drive is configured.
This completes the power and start-up. Go to “Task 7: Setting Up the CLI
Connection” on page 16.
Fan 2
Fan 1
Fan 1
Fan 2
SAS OUT port
Diamond icon
SAS IN port
Circle icon
Disk Status
Power/Activity