HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software Command Line Interface Reference Guide (EK-G80CL-RA. C01, March 2005)

Glossary
321HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software
Command Line Interface Reference Guide
FC–PH specification
The Fibre Channel Physical and Signaling standard.
FC–SB
Fibre Channel Single Byte Command Code Set.
FC–SW
Fibre Channel Switched Topology and Switch Controls.
FD SCSI
The fast, narrow, differential SCSI bus with an 8-bit data transfer rate of 10 MB/s. See also
FWD SCSI; SCSI.
FDDI
Fiber Distributed Data Interface. An ANSI standard for 100 megabaud transmission over
fiber optic cable.
FG–FP
Fibre Channel Framing Protocol (HIPPI on FC).
fiber
A fiber or optical strand. Spelled fibre in Fibre Channel.
fiber optic cable
A transmission medium designed to transmit digital signals in the form of pulses of light.
Fiber optic cable is noted for its properties of electrical isolation and resistance to
electrostatic contamination.
FL_Port
A port in a fabric where N_Port or an NL_Port may be connected.
flush
The act of writing dirty data from cache to a storage media. See also dirty data.
FMU
Fault Management Utility. A utility that is run to provide fault or error reporting
information.
forced errors
A data bit indicating that a corresponding logical data block contains unrecoverable data.
frame
An invisible unit used to transfer information in Fibre Channel.
FRU
Field Replaceable Unit. A hardware component that can be replaced at a customer location
by HP authorized service providers.