Red Hat Server tc3100 User's Guide download pdf (Page 80)

80 Installation

Step 8: Turn on the Disk System

Caution When starting up the disk system, do not override automatic spin-

up by issuing SCSI start commands to the drives. Doing so could

cause an overcurrent fault, requiring a power cycle to recover.

Press in the power/standby switch with the retracted tip of a pen or pencil to

power-on the array (see Figure 47). Allow 2 minutes for the disk drives and

controllers to complete their self-tests.

1. Press the power switch (A in Figure 47) to turn on the disk system.

2. Watch the system LEDs for confirmation that the disk system is

operational. The system power LED (B) should be green, and the fault

LED (C) should be off.

If the LEDs indicate a problem, refer to Chapter 4, Troubleshooting.

Note An amber light that is on briefly when a component turns on is

normal. If this light remains on more than a couple of seconds, a

fault has been detected.

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Red Hat Server tc3100 User's Guide Page 80