HP Surestore FC10 - Disk Array, Service Manual

Page: 101 / 164

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101
T
rouble
sho
o
ting
IOSCAN lists
disks and
LCC
controller as
NO_HW Critical Rx Rdy
off none none – Fibre Channel cable is unplugged or
loose at either end.
– Fibre Channel cable is damaged.
Replace with another cable to test.
– Prior units in the daisy chain are
powered off. Reroute Fibre Channel
cables around disabled units.
– Loop is dead. See Checking the
Fibre Channel Link on page 97 to
verify driver operation.
– GBIC and/or LCC is faulty. Check
status and correct any problem.
all
normal none none – Internal loop is dead, and LCC is
bypassed.
– External loop is dead. See Checking
the Fibre Channel Link on page 97.
IOSCAN lists
a disk device
as NO_HW none Power
LED on;
Fault
LED off Not
Available (See STM
Disk Tool) – Node is bypassed by hardware
action. Reseat the component and, if
problem persists, replace.
– Node is bypassed by software
command.
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Problem
Description HWEvent
Category LED
State
Status
Probable Cause/Solution SAM STM