Appendix A Glossary of Terms and Acronyms476 September 2002 HPSS Installation GuideRelease 4.5, Revision 2HPSS-only fileset An HPSS fileset that has no counterpart in DFS.HPSS/DMAP A Data Management Application that monitors DFS or XFS activity inorder to keep DFS or XFS synchronized with HPSS. The server relaysrequests between DFS or XFS and the DMAP Gateway.IBM International Business Machines CorporationID IdentifierIEC International Electrotechnical CommissionIEEE Institute of Electrical and Electronics EngineersI/E Import/ExportIETF Internet Engineering Task ForceImex Import/Exportimport An operation in which a cartridge and its associated storage space aremade available to the HPSS system. An import translates into an inject (thephysical introduction of a cartridge to a Physical Volume Repository)followed by the addition of the cartridge’s storage space to the HPSSsystem.I/O Input/OutputIOD/IOR Input/Output Descriptor / Input/Output ReplyIP Internet ProtocolIRIX SGI’s implementation of UNIXJNI Java Native Interface; a set of APIs by which Java objects and methodsmay be accessed from C code and C data structures and functions may beaccessed from Java code within the same program.junction A mount point for an HPSS fileset. The fileset may be in the either a localor remote HPSS system.KB Kilobyte (2 10)LAN Local Area NetworkLANL Los Alamos National LaboratoryLARC Langley Research Centerlatency For tape media, the average time in seconds between the start of a read orwrite request, and the time when the drive actually begins reading orwriting the tape.
