Glossary - HP XP20000/XP24000 User Manual

Glossary

C
CFL Configuration File Loader.
CLPR Cache logical partition.
CSV Comma-separated value.
CU Control unit.
CV Custom-sized volume.
CYL Cylinder.
D
DKC Disk controller.
DNS Domain Name System.
E
EMT64T Extended Memory 64 Technology
F
FC Fibre Channel. A network technology primarily used for storage networks.
G
Gbps Gigabits per second. A measurement of the rate at which the transfer of bits of data occurs.
Nominally, a Gb is a transfer rate of 1,000,000,000 (10
I
IETF Internet Engineering Task Force
IPv6 Internet protocol version 6.
J
JRE Java Runtime Environment
JVM Java Virtual Machine
L
LD, LDEV Logical device. An LDEV is created when a RAID group is carved into pieces according to the
selected host emulation mode (that is, OPEN-3, OPEN-8, OPEN-9). The number of resulting LDEVs
depends on the selected emulation mode. The term LDEV is also known as term volume.
LDKC Logical disk controller.
LUN Logical unit number, logical unit.
LVI Logical volume or image (for example, 3390-3R).
P
P-to-P Point-to-point.
PB Petabyte; equals 1,000^5 bytes (for physical storage such as hard disk drives) or 1,024 TB or
1,024^5 bytes (for logical storage).
PCB Printed circuit board.
PDEV Physical device.
146 Glossary
9
) bits per second.