IBM 2145UPS-1U Hardware Installation Manual page 213

N
namespace
The scope within which a Common Information Model (CIM) schema
applies.
node One SAN Volume Controller. Each node provides virtualization, cache, and
Copy Services to the storage area network (SAN).
node name
A name identifier associated with a node. (SNIA)
node port (N_port)
A port that connects a node to a fabric or to another node. N_ports connect
to fabric ports (F_ports) or to other N_ports of other nodes. N_ports
handle creation, detection, and flow of message units to and from the
connected systems. N_ports are end points in point-to-point links.
node rescue
In SAN Volume Controller, the process by which a node that has no valid
software installed on its hard disk drive can copy the software from
another node connected to the same fibre-channel fabric.
non-RAID
Disks that are not in a redundant array of independent disks (RAID). HP
definition: See JBOD.
N_port
See node port.
O
object In object-oriented design or programming, a concrete realization of a class
that consists of data and the operations associated with that data.
object model
A representation, such as a diagram, of objects in a given system. Using
symbols similar to standard flowchart symbols, an object model depicts the
classes the objects belong to, their associations with each other, the
attributes that make them unique, and the operations that the objects can
perform and that can be performed on them.
object name
An object that consists of a namespace path and a model path. The
namespace path provides access to the Common Information Model (CIM)
implementation managed by the CIM Agent, and the model path provides
navigation within the implementation.
object path
An object that consists of a namespace path and a model path. The
namespace path provides access to the Common Information Model (CIM)
implementation managed by the CIM Agent, and the model path provides
navigation within the implementation.
offline
Pertaining to the operation of a functional unit or device that is not under
the continual control of the system or of a host.
online Pertaining to the operation of a functional unit or device that is under the
continual control of the system or of a host.
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Glossary