Glossary - IBM TotalStorage DS6000 Introduction And Planning Manual

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 IBM Terminology, which is available online at
the following Web site: http://www-
306.ibm.com/ibm/terminology/index.html.
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.
© Copyright IBM Corp. 2004, 2005
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.
69