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IBM RELEASE 7.3 User Manual

Page 379

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mount

An operation in which a cartridge is either physically or logically made readable
and/or writable on a drive. In the case of tape cartridges, a mount operation is a
physical operation. In the case of a fixed disk unit, a mount is a logical operation.

mount point

A place where a fileset is mounted in the XFS and/or HPSS namespaces.

Mover

An HPSS server that provides control of storage devices and data transfers
within HPSS.

MPS

Migration/Purge Server

MRA

Media Recovery Archive

MSSRM

Mass Storage System Reference Model

MVR

Mover

NASA

National Aeronautics and Space Administration

Name Service

The portion of the Core Server that providesa mapping between names and
machine oriented identifiers. In addition, the Name Service performs access
verification and provides the Portable Operating System Interface (POSIX).

name space

The set of name-object pairs managed by the HPSS Core Server.

NERSC

National Energy Research Supercomputer Center

NLS

National Language Support

notification

A notice from one server to another about a noteworthy occurrence. HPSS
notifications include notices sent from other servers to SSM of changes in
managed object attributes, changes in tape mount information, and log messages
that are alarm, event, and status log record message types.

NS

HPSS Name Service

NSL

National Storage Laboratory

object

See Managed Object

ONC

Open Network Computing

ORNL

Oak Ridge National Laboratory

OSF

Open Software Foundation

OS/2

Operating System (multi-tasking, single user) used on the AMU controller PC

PB

Petabyte (2

50

)

PFTP

Parallel File Transfer Protocol

HPSS Management Guide

November 2009

Release 7.3 (Revision 1.0)

379