Using
Abbreviations
for
A
ttribute
Names
and
V
alues
Note
When
a
hard
disk
crashes,
the
information
con
tained
on
that
disk
is
destroy
ed.
The
only
w
a
y
to
reco
v
er
the
destroy
ed
data
is
to
retrieve
the
information
from
y
our
bac
kup
cop
y
.
There
are
sev
eral
metho ds
of
bac
king
up
les.
Y
ou
should
use
the
metho d
that
y
ou
are
presen
tly
using
for
y
our
system.
F
or
HPDPS
y
ou
should
at
least
bac
kup
the
directories
in
/var/opt/pd .
Restoring
Data
Once
data
has
b een
prop erly
bac
k
ed
up,
there
are
sev
eral
metho ds
of
restoring
the
data
based
up on
the
t
yp e
of
bac
kup
command
y
ou
used
with
y
our
system.
Y
ou
need
to
kno
w
ho
w
y
our
bac
kup
or
arc
hiv
e
cop
y
w
as
created
in
order
to
restore
the
data
prop erly
.
Once
again,
refer
to
the
do cumen
tation
for
y
our
system
for
more
information.
Further
Tuning
of
HPDPS
Ev
ery
p ersistent
ob
ject
(suc
h
as
a
prin
ter,
sp o oler,
or
sup ervisor)
requires
t
w
o
le
descriptors.
Also
eac
h
job
in
the
sp o oler
requires
t
w
o
le
descriptors.
The
total
n
um
b er
of
op en
les
allo
w
ed
b
y
y
our
system
is
determined
b
y
the
nfile
k
ernel
conguration
parameter.
Y
our
HP-UX
k
ernel
might
b e
congured
to
a
low
er
v
alue.
If
y
ou
ha
v
e
man
y
pro cesses
or
if
y
ou
w
an
t
to
create
man
y
p ersistent
ob
jects
and
submit
man
y
jobs,
y
ou
might
need
to
increase
the
nfile
limit.
Use
SAM
to
to
this:
Use
SAM
to
select
Kernel
Configuration
Select
Configuration
Parameters
Cho ose
nfile
Pull
do
wn
the
Action
men
u
and
select
Modify
Configurable
Parameter
In
the
Formula/Value
b o
x,
en
ter
a
new
nfile
n
um
b er
and
press
OK
4-10
Getting
Started
with
HPDPS
