Hitachi AMS2100 User Manual page 195

number of incoming host write operations (inflow) and outgoing data
transfers (outflow).
GUI
Graphical user interface.
I
I/O
Input/output.
initial copy
An initial copy operation involves copying all data in the primary
volume to the secondary volume prior to any update processing. Initial
copy is performed when a volume pair is created.
initiator ports
A port-type used for main control unit port of Fibre Remote Copy
function.
IOPS
I/O per second.
iSCSI
Internet-Small Computer Systems Interface. A TCP/IP protocol for
carrying SCSI commands over IP networks.
iSNS
Internet-Small Computer Systems Interface. A TCP/IP protocol for
carrying SCSI commands over IP networks.
L
LAN
Local Area Network. A computer network that spans a relatively small
area, such as a single building or group of buildings.
load
In UNIX computing, the system load is a measure of the amount of
work that a computer system is doing.
logical
Describes a user's view of the way data or systems are organized. The
opposite of logical is physical, which refers to the real organization of a
system. A logical description of a file is that it is a quantity of data
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Hitachi AMS 2000 Family Copy-on-Write SnapShot User Guide
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