Bull DPX/20, Installing And Maintaining

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X-2
Installing and Maintaining a DAS 150
filler module
installing, 4–7
removing, 4–7
installing, 4–6
removing, 4–4
replacing, 4–4
status lights
busy, 1–4
fault, 1–4
ready, 1–4
disk-array storage system.
See
storage system
dual-initiator configuration, 1-6
E
electrostatic discharge damage (ESD), avoiding,
4-2
ESD
procedure, 4–2
wriststrap, attaching clip to storage system, 4–4
F
factory configuration, 1-7
using, 2–8
fan fault light on, VSC, 1-5
fan module
description, 1–5
installing, 4–21
removing, 4–21
replacing, 4–21
status lights, replace, 1–5
fault light
disk module, 1–4
fan, 1–5
VSC, 1–5
filler module for disk module
installing, 4–7
removing, 4–7
G
gender changer, using, 2-5, 3-6
H
height, storage system, 4-2
host bus adapter.
See SCSI-2 adapter
host computer.
See
server
hot repair. See repair under power
I
installing
disk modules, 4–6
memory modules, 4–11
SP, 4–9
storage system.
See setting up
VSC, 4–19
write–cache memory card, 4–14
L
labels, attaching, 2-1, 3-1
lights, system power, 2-7, 3-8
lights on
disk module
busy, 1–4
fault, 1–4
ready, 1–4
fan fault, VCS, 1–5
fan module, replace, 1–5
SP, replace, 1–3
VSC
fan fault, 1–4
fault, 1–5
system power, 1–5
system service, 1–5
logical units, configured at the factory, 1-7
LUN.
See
logical units
M
memory modules
installing, 4–10, 4–11
removing, 4–11
modules, locating, 1-2, 4-1
P
physical disk.
See
logical units
physical unit.
See
logical units
power
ac cord
connecting, 2–7, 3–8
replacing, 4–1
connector type, 4–1
consumption, storage system, 4–1
light on storage system, 2–7, 3–8
storage system, turning on, 2–7, 3–8
storage–system
light location, 2–7, 3–8
switch location, 2–7, 3–8
supply. See VSC
powering up, storage system, 2-7, 3-8
R
ready light, disk module, 1-4
removing
disk modules, 4–4
memory modules, 4–11