27
Chapter 3: Management
•
Front Panel LEDs (below)
•
Drive Carrier LEDs (page 28)
•
Power Supply LED (page 29)
•
I/O Module LEDs (page 30)
•
Shutting Down and Restarting the VTrak (page 31)
•
Command Line Interface (page 32)
Front Panel LEDs
The LEDs on the front panel of the VTrak J830s or J630s unit provide important
status information about the subsystem.
When boot-up is finished and the VTrak subsystem is functioning normally:
•
Power and Global enclosure status LEDs display green continuously.
•
I/O module activity LEDs flash green when there is activity on the SAS ports.
•
System heartbeat LED blinks green once every 4 seconds if one I/O module
is installed or once every 2 seconds if two I/O modules are installed.
Figure 1. VTrak J630s front panel LED display. The J830s is similar
See the table on the next page for more information.
Power
I/O module-2 activity
Global enclosure status
Reserved
I/O module-1 activity
Heartbeat
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