Run
Drive
Diagnostics
__
1.
Replace
the
cover
on
the
enclosure.
__
2.
Connect
the
power
cord
to
both
the
enclosure
and
the
electrical
outlet.
__
3.
Power-on
the
enclosure.
__
4.
Run
one
or
more
of
the
following
drive
diagnostics:
v
“Function
Code
1:
Run
Drive
Diagnostics”
on
page
33
v
“Function
Code
6:
Run
SCSI
Wrap
Test”
on
page
37).
v
“Function
Code
7:
Run
RS-422
Wrap
Test”
on
page
38
If
an
error
code
appears
on
the
single-character
display
(SCD),
go
to
Table
15
on
page
75.
If
no
error
appears,
continue
to
the
next
step.
__
5.
Power-off
the
enclosure.
__
6.
Disconnect
the
power
cord
from
both
the
enclosure
and
the
electrical
outlet.
Install
Device
Drivers
For
information
about
installing
device
drivers,
refer
to
the
documentation
for
your
enclosure.
Connect
the
Enclosure’s
External
SCSI
or
Fibre
Channel
Interface
to
the
Server
Follow
the
instructions
in
the
sections
that
follow
to
connect
the
drive
to
a
server.
Connect
the
External
SCSI
Interface
to
the
Server
To
connect
the
enclosure
to
the
SCSI
bus:
__
1.
Connect
an
external
SCSI
bus
cable
to
both
the
enclosure
and
the
server
(for
the
location
of
the
connectors,
refer
to
the
documentation
for
your
enclosure
and
server).
__
2.
Run
the
appropriate
SCSI
attachment
verification
procedure
from
your
server
(for
instructions,
refer
to
the
IBM
Ultrium
Device
Drivers
Installation
and
User’s
Guide
).
If
a
SCSI
error
occurs,
refer
to
“Using
Sense
Data”
on
page
79.
If
you
want
to
power
a
device
on
or
off
while
it
is
connected
to
the
same
SCSI
bus
as
a
drive,
you
can
do
so
if,
during
the
power-on
cycle,
you
quiesce
all
devices
(including
the
drive)
on
the
bus.
Connect
the
External
Fibre
Channel
Interface
to
the
Server
To
connect
the
enclosure
to
the
Fibre
Channel
interface:
__
1.
Connect
an
external
fiber
cable
to
both
the
enclosure
and
the
appropriate
attachment
(server,
switch,
or
hub).
For
the
location
of
the
connectors
and
for
information
about
attaching
the
fiber
cable,
refer
to
the
documentation
for
your
enclosure
and
for
your
server,
switch,
or
hub.
Note:
A
drive
with
a
Fibre
Channel
interface
can
be
ordered
with
several
lengths
of
fiber
cabling,
up
to
61
m
(200
ft).
For
ordering
information,
see
Table
16
on
page
109.
Installing
25
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Содержание TotalStorage Ultrium T800
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