NonStop System Glossary

orphan file
In the Open System Services (OSS) environment, a file with no corresponding inode in the PXINODE
file.
orphan inode
In the Open System Services (OSS) environment, an inode that appears in the PXINODE file but
has no links in the PXLINK file.
orphaned process group
In the Open System Services (OSS) environment, a process group in which the parent of every
member is also either a member of the process group or a member of a different session.
OS
See HP NonStop operating system.
OSC
See Online Support Center (OSC).
OSCONFIG file
A configuration file built during system generation that contains only Software Problem Isolation
and Fix Facility (SPIFF) and Software Identification (SWID) tool records. In D-series and earlier
RVUs, the Configuration Utility Program (COUP) uses the $SYSTEM.SYSnn.OSCONFIG file to
store its configuration information.
OSI
See Open Systems Interconnection (OSI).
OSIMAGE
A file built during system generation that contains the complete image of the NonStop operating
system that runs in each processor in the system.
OSM
See HP NonStop Open System Management (OSM) Interface.
OSM Event Viewer
OSM replacement for the TSM Event Viewer.
OSM Low-Level Link
OSM replacement for the TSM Low-Level Link.
OSM Notification Director
OSM replacement for the TSM Notification Director.
OSM Service Connection
OSM replacement for the TSM Service Application.
OSS
See Open System Services (OSS).
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