Glossary, Numerics – IBM TOTAL STORAGE DS8000 User Manual
Page 345
Glossary
This
glossary
includes
terms
for
the
IBM
TotalStorage
and
other
Resiliency
Family
products.
This
glossary
includes
selected
terms
and
definitions
from:
v
The
American
National
Standard
Dictionary
for
Information
Systems,
ANSI
X3.172–1990,
copyright
1990
by
the
American
National
Standards
Institute
(ANSI),
11
West
42nd
Street,
New
York,
New
York
10036.
Definitions
derived
from
this
book
have
the
symbol
(A)
after
the
definition.
v
which
is
available
online
at
the
following
Web
site:
Definitions
derived
from
this
source
have
the
symbol
(GC)
after
the
definition.
v
The
Information
Technology
Vocabulary
developed
by
Subcommittee
1,
Joint
Technical
Committee
1,
of
the
International
Organization
for
Standardization
and
the
International
Electrotechnical
Commission
(ISO/IEC
JTC1/SC1).
Definitions
derived
from
this
book
have
the
symbol
(I)
after
the
definition.
Definitions
taken
from
draft
international
standards,
committee
drafts,
and
working
papers
that
the
ISO/IEC
JTC1/SC1
is
developing
have
the
symbol
(T)
after
the
definition,
indicating
that
final
agreement
has
not
been
reached
among
the
participating
National
Bodies
of
SC1.
This
glossary
uses
the
following
cross-reference
forms:
See
Refers
the
reader
to
one
of
two
kinds
of
related
information:
v
A
term
that
is
the
expanded
form
of
an
abbreviation
or
acronym.
This
expanded
form
of
the
term
contains
the
full
definition.
v
A
synonym
or
more
preferred
term
See
also
Refers
the
reader
to
one
or
more
related
terms.
Contrast
with
Refers
the
reader
to
a
term
that
has
an
opposite
or
substantively
different
meaning.
Numerics
750
A
model
of
the
Enterprise
Storage
Server
featuring
a
2-way
processor
with
limited
physical
storage
capacity.
This
model
can
be
updated
to
the
model
800.
800
A
model
of
the
Enterprise
Storage
Server
featuring
a
standard
processor
or
an
optional
Turbo
processor.
The
Model
800
supports
RAID
5,
RAID
10,
and
15000
rpm
drives.
Model
800
supersedes
Model
F20.
1750
The
machine
type
for
the
IBM
TotalStorage
DS6000
series.
Models
for
the
DS6000
include
the
511
and
EX1.
2105
The
machine
number
for
the
IBM
TotalStorage
Enterprise
Storage
Server.
Models
of
the
Enterprise
Storage
Server
are
expressed
as
the
number
2105
followed
by
“Model
<xxx>”,
such
as
2105
Model
800.
The
2105
Model
100
is
an
Enterprise
Storage
Server
expansion
enclosure
that
is
typically
referred
to
simply
as
the
Model
100.
2107
The
machine
type
for
the
IBM
TotalStorage
DS8000
series.
Models
for
the
DS8000
series
include
the
base
units
921,
922
and
9A2
and
expansion
units
92E
and
9AE.
3390
The
machine
number
of
an
IBM
disk
storage
system.
The
Enterprise
Storage
Server,
when
interfaced
to
IBM
zSeries
hosts,
is
set
up
to
appear
as
one
or
more
3390
devices,
with
a
choice
of
3390-2,
3390-3,
or
3390-9
track
formats.
3990
The
machine
number
of
an
IBM
control
unit.
7133
The
machine
number
of
an
IBM
disk
storage
system.
The
Model
D40
and
020
drawers
of
the
7133
can
be
installed
in
the
2105-100
expansion
enclosure
of
the
ESS.
©
Copyright
IBM
Corp.
2004,
2005
325