E24254-01
Glossary 239
Glossary
ESCON See
Enterprise Systems
Connection.
Ethernet
A local-area, packet-switched
network technology. Originally designed for
coaxial cable, it is now found running over
shielded, twisted-pair cable. Ethernet is a
10- or 100-megabytes-per-second LAN.
export
The action in which the library
places a cartridge into the cartridge access
port so that the operator can remove the
cartridge from the library.
Synonymous with
eject.
F
failover
The act of moving to a secondary
or redundant path when the primary path
fails.
Fibre Channel
A bidirectional, full-duplex,
point-to-point, serial data channel structured
for high performance capacity. The Fibre
Channel is an interconnection of multiple
communication ports, called N_Ports. These
N_Ports are interconnected by a switching
network, called a fabric, to a point-to-point
link, or an arbitrated loop.
Fibre Channel is a generalized transport
mechanism with no protocol of its own. A
Fibre Channel does not have a native input/
output command set, but can transport
existing Upper Level Protocols (ULP) such
as SCSI and IPI. Fibre Channel operates at
speeds of 100 MB per second (full speed),
50 MB per second (half speed), 25 MB
(quarter speed), or 12.5 MB (eighth speed).
Fibre Channel operates over distances of up
to 100 m over copper media or up to 10 km
over optical links.
fibre connection (FICON)
An IBM S/390-
based channel architecture that provides up
to 256 channels in a single connection, each
having a capacity of 100 MB per second.
FICON See
fibre connection.
G
get
An activity in which a robot obtains a
cartridge from a slot or drive.
gripper
(1) The portion of the hand
assembly that grasps the cartridge.
H
hand assembly
A part of the library robot
whose function is to grasp cartridges and
move them between storage slots and
drives. A bar-code line scan camera on the
hand assembly reads cartridge volume
labels.
HandBot™
High performance small robot.
Four or eight HandBots are used in an
SL8500 library.
Contrast with
TallBot™.
HBZ module See
controller.
HLI-PRC address
A four-digit, comma-
separated value (L,P,R,C) that represents
LSM, Panel, Row, and Column. This
addressing scheme is used by host LMU
interface (HLI) clients, including ACSLS and
HSC, to represent library components
accessible to those HLI clients.
host audit
The process of updating the
cartridge VOLIDs and locations (collected by
a security audit) in a host CDS. This audit is
initiated by a host command.
hot swap
Removal and replacement of a
system component while system power
remains on and system operations continue.
Contrast with
cold swap.
Contrast with
hot-
pluggable.
Synonymous with
online servicing.
hot-pluggable
The capability that allows a
service representative to replace FRUs
while power to the FRU is maintained. This
feature allows hardware maintenance
actions and hardware upgrades to proceed
without disrupting subsystem availability.
Contrast with
hot swap.
Summary of Contents for StorageTek StreamLine SL8500
Page 4: ...Summary of Changes iv SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Page 12: ...Contents xii SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Page 18: ...Tables xviii SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Page 76: ...Introduction 56 SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Page 97: ...E24254 01 Chapter 3 Site Survey Forms 77 Site Survey Forms Figure 21 Content Management Plan ...
Page 137: ...E24254 01 Chapter 4 Site Preparation 117 Site Preparation ...
Page 138: ...Site Preparation 118 SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Page 198: ...Electrical Conversions 176 SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Page 206: ...Comparisons 184 SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Page 233: ...E24254 01 Appendix H Partitioning 211 Partitioning Make copies as necessary ...
Page 240: ...Partitioning 218 SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Page 251: ...E24254 01 Appendix J Work Sheets 229 Work Sheets Figure 73 Content Management Work Sheet ...
Page 276: ...Index 254 SL8500 Systems Assurance Guide June 2011 E24254 01 ...
Page 277: ......
Page 278: ...Oracle Corporation Worldwide Headquarters 500 Oracle Parkway Redwood Shores CA 94065 U S A ...