One
cartridge
magazine
cannot
be
assigned
to
two
logical
libraries.
If
you
partition
a
multi-drive
library,
each
of
the
magazines
must
be
assigned
to
a
logical
library
on
a
magazine
boundary.
The
entire
magazine
must
be
part
of
one
logical
library
only.
In
a
fully
populated
4U
library
with
two
logical
libraries,
resource
assignments
will
be
as
follows:
v
Logical
Library
1
will
contain
Drive
1
and
the
left
cartridge
magazines.
v
Logical
Library
2
will
contain
Drive
2
and
the
right
cartridge
magazines.
The
I/O
Station
and
dedicated
cleaning
slot
(DCS)
are
shared
among
all
logical
libraries.
1.
Navigate
to
Configure
Library
→
Logical
Libraries
using
the
Web
User
Interface.
2.
Select
the
number
of
logical
libraries
you
would
like
to
create
in
your
library.
3.
Click
Submit
to
create
the
logical
libraries.
Choosing
Library
Settings
If
your
library
contains
only
one
logical
library,
both
general
and
specific
settings
will
be
combined
into
one
table
(see
Figure
1-17
on
page
1-16).
1.
Expand
Configure
Library
in
the
left
navigation
pane
of
the
Web
User
Interface.
2.
Click
Library
Settings
(General)
and
enter
the
following:
v
Library
Name
-
Enter
a
name
for
your
library.
A
maximum
of
8
characters
is
allowed.
v
Library
Mode
(per
logical
library):
–
Random
:
In
random
mode,
the
library
allows
the
server’s
(host’s)
application
software
to
select
any
data
cartridge
in
any
order.
–
Sequential
:
In
sequential
mode,
the
library’s
firmware
predefines
the
selection
of
the
cartridges.
After
initialization,
the
firmware
causes
the
library
to
select
the
first
available
cartridge
found
(counting
from
the
I/O
Station
through
the
last
slot
in
your
library)
for
loading
into
the
drive.
-
Autoload
:
Sequential
mode
with
autoload
mode
ON
loads
the
first
available
cartridge
(slot
with
the
lowest
numerical
value
that
contains
a
cartridge)
automatically
if
the
library
powers
ON
with
an
empty
drive.
-
Loop
:
Sequential
mode
with
loop
mode
ON
loads
the
cartridge
in
the
lowest
numerical
slot
after
the
cartridge
in
the
highest
numerical
slot
has
been
filled
and
sent
back
to
its
home
slot.
This
allows
endless
backup
operations
without
user
interaction.
v
Active
Slots
-
Select
the
number
of
active
slots
you
would
like
to
assign
in
your
library.
This
item
will
affect
the
number
of
Res.
(Reserved)
Slots
shown
on
the
Operator
Control
Panel
menu
under
the
Configure
menu.
Note:
Slots
can
be
reserved
so
that
they
are
invisible
to
the
host.
It
may
be
necessary
to
reserve
slots
in
order
to
match
the
number
of
available
slots
to
the
ISV
software
licensing.
Slots
will
be
reserved
starting
with
the
highest
element
address
(Slot
44).
v
Auto
Clean
Enabled
-
Automatically
cleans
drive
when
drive
requests
cleaning
AND
cleaning
cartridge
is
present
in
the
library.
v
Click
one
of
the
following:
–
Refresh
-
Click
this
button
to
update
the
current
screen.
a77ug098
Figure
1-16.
The
4U
library
Configure
Library:
Logical
Libraries
page
Installation
1-15
