IBM 17011RS Maintenance Manual - Page 21

Front

Page 21 highlights

Front view The following illustration shows the components and controls on the front of the DS300 type 1701 (models 1RS, 2RD) storage subsystem. Note: The illustrations in this document might differ slightly from your hardware. Hard disk drive Drive filler panel Figure 1. DS300 (type 1701 (models 1RS, 2RD) storage subsystem front components Hard disk drive You can install up to 14 Ultra320 hot-swap hard disk drive customer replaceable units (CRUs) in the storage subsystem. Each hard disk drive CRU contains a hard disk drive and tray. Drive filler panel The storage subsystem comes without installed hard disk drives and contains filler panels in the unused drive bays. Before installing new drives, you must remove the filler panels and save them. Each of the 14 bays must always contain either a filler panel or a hard disk drive to maintain proper cooling and airflow. Tray handle and latch Use the blue latch on the tray handle to release or lock the hard disk drive in place. For information about installing and replacing a hard disk drive, see "Installing a hot-swap hard disk drive" on page 38 and "Replacing a hot-swap hard disk drive" on page 39. The following illustration shows the components and controls on the front of the DS300 (model 1RL) storage subsystem. Hard disk drive Side B Side A Figure 2. DS300 (model 1RL) storage subsystem front components Chapter 2. IBM TotalStorage DS300 storage subsystem type 1701 (models 1RL, 1RS, 2RD) 7

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Front
view
The
following
illustration
shows
the
components
and
controls
on
the
front
of
the
DS300
type
1701
(models
1RS,
2RD)
storage
subsystem.
Note:
The
illustrations
in
this
document
might
differ
slightly
from
your
hardware.
Hard
disk
drive
You
can
install
up
to
14
Ultra320
hot-swap
hard
disk
drive
customer
replaceable
units
(CRUs)
in
the
storage
subsystem.
Each
hard
disk
drive
CRU
contains
a
hard
disk
drive
and
tray.
Drive
filler
panel
The
storage
subsystem
comes
without
installed
hard
disk
drives
and
contains
filler
panels
in
the
unused
drive
bays.
Before
installing
new
drives,
you
must
remove
the
filler
panels
and
save
them.
Each
of
the
14
bays
must
always
contain
either
a
filler
panel
or
a
hard
disk
drive
to
maintain
proper
cooling
and
airflow.
Tray
handle
and
latch
Use
the
blue
latch
on
the
tray
handle
to
release
or
lock
the
hard
disk
drive
in
place.
For
information
about
installing
and
replacing
a
hard
disk
drive,
see
“Installing
a
hot-swap
hard
disk
drive”
on
page
38
and
“Replacing
a
hot-swap
hard
disk
drive”
on
page
39.
The
following
illustration
shows
the
components
and
controls
on
the
front
of
the
DS300
(model
1RL)
storage
subsystem.
Hard disk drive
Drive filler panel
Figure
1.
DS300
(type
1701
(models
1RS,
2RD)
storage
subsystem
front
components
Hard disk drive
Side A
Side B
Figure
2.
DS300
(model
1RL)
storage
subsystem
front
components
Chapter
2.
IBM
TotalStorage
DS300
storage
subsystem
type
1701
(models
1RL,
1RS,
2RD)
7