HP XP Racks - Manual (Page 469)

LU (Logical Unit) A volume created in a storage system - known as an LU (logical unit) in an open
system.
LUN (Logical Unit
Number) A management number assigned to an LU in a storage system. A LUN is a number
assigned to identify an LU for the port in the storage system to which the LU is
connected, either by the port or by the host group assigned to the port. An open
system host uses a LUN to access a particular LU.
LUSE LU Size Expansion
(P9000 mainframe
agent) Software used to acquire information about mainframe system hosts and storage
systems. In conjunction with P9000 mainframe agent, Replication Manager
monitors configuration and status information about copy pairs created using
PPRC.
MCU Main Control Unit
MFA P9000 mainframe agent
MIB (Management
Information Base) A database that defines the structure of information used by SNMP. The MIB
used for Replication Manager defines the information set for alerts, such as
monitored targets, conditions, and messages.
multi-target
configuration A copy pair configuration with a one-to-many relationship between the primary
and secondary volumes. Information from one volume is copied to multiple
volumes.
NAS Network Attached Storage
NIC Network Interface Card
N:1 configuration A configuration in which multiple configuration definition files are managed by
the primary volume server and one definition configuration file is managed by
the secondary volume server.
N:N configuration A configuration in which multiple configuration definition files are managed by
both the primary volume server and the secondary volume server.
Non-Gen’ed Scan A volume scan that can be performed on Non Gen'ed volumes within the site
where HP StorageWorks P9000 for Business Continuity Manager Software
resides. The Non Gen'ed DAD attribute is assigned to the disk configuration
definition file in which the discovered volumes are stored.
Non-Gen’ed
Volume A volume that is not recognized by a mainframe host.
OS Operating System
P9000 Command
View AE Common
Component A component that bundles common functions used by P9000 Command View
AE Suite products. Installed as part of Replication Manager, this component
provides functions such as single logon, integrated output of logs, commands
for starting and stopping services, a common GUI interface, and more.
pair In this manual, pair means copy pair .
pair status Indicates the current status of the copy pair. Replication Manager uses six status
values:
error , suspend , copying , sync , simplex , and unknown . Pair
status is also called copy pair status .
User Guide 469