Sun Microsystems StorEdge S1 AC100, Installation And Maintenance Manual

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Chapter 5 Maintenance Tasks 67
Troubleshooting
Check the LED displays on the StorEdge S1 periodically to make sure that the
enclosure and disk drives are running properly.
Front Panel LEDs
The front panel LEDs indicate system power, system faults, hard drive activity, and
SCSI ID assignments.
FIGURE 5-1
and
FIGURE 5-2
show the location of the front panel
LEDs and
TABLE 5-1
shows their meanings and gives corrective actions. There is also
a quick-reference card attached to the system which explains what the SCSI ID LEDs
mean.
FIGURE 5-1
Front Panel LEDs With Bezel
microsystems
System Power LED
System Summary Fault LED
Drive activity LEDs