8
Using
mknod
to
Set
Up
Device
Files
Y
ou
will
need
to
ha
v
e
b oth
a
char
acter
device
le
and
a
blo
ck
device
le
to
comm
unicate
with
y
our
SCSI
hard
disk
driv
e
on
the
system.
If
y
ou
need
to
set
up
a
device
le
or
c
hange
the
sp ecications
for
an
existing
one,
y
ou
can
use
the
mknod
command.
F
or
example,
if
y
ou
w
an
ted
to
add
a
c
haracter
device
le
with
a
bus
address
of
1,
y
ou
could
do
so
b
y
en
tering:
mknod
/dev/rdsk/1s0
c
47
0x0e0100
T
o
add
a
blo
c
k
device
le
with
the
bus
address
of
1
instead
of
5,
for
example,
en
ter
the
follo
wing:
mknod
/dev/dsk/1s0
b
7
0x0e0100
By
con
v
en
tion,
the
\1"
in
the
device
name
( /dev/rmt/1s0
or
/dev/mt/1s0 )
corresp onds
to
the
bus
address
of
the
device.
See
\Setting
Up
Devices
Using
HP-UX
Commands",
in
the
man
ual
Instal
ling
Peripher
als
for
further
information
on
device
les.
Formatting
Y
our
Disk
Since
these
disks
are
pre-formatted,
y
ou
do
not
need
to
run
mediainit .
Building
a
File
System
on
Y
our
Disk
The
newfs
command
is
a
\front
end"
command
that
automates
the
use
of
mkfs
in
order
to
build
a
le
system
on
the
new
disk.
newfs
lo
oks
up
the
t
yp e
of
disk
on
whic
h
a
le
system
is
b eing
created
in
the
disk
description
le
/etc/disktab
and
calculates
the
appropriate
parameters
to
use
in
calling
mkfs .
This
call
builds
the
le
system,
and
installs
the
necessary
b o otstrap
programs
in
the
initial
8192
b
ytes
of
the
device.
The
disktab
en
tries
for
these
disk
driv
es
are
under
the
follo
wing
names:
A1440A
is
listed
as:
QUANTUM
PD210S
A2075A
is
listed
as:
QUANTUM
PD425S
A1443A
is
listed
as:
MICR
OP
1588T
A2076A
is
listed
as:
MICR
OP
1528
8-6
Configuring
HP-UX
for
New
Driv
es
Summary of Contents for 425s
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