Specifications

Software
Product
Description
PRODUCT NAME: OpenVMS Operating System for Alpha and VAX (Versions 7.1, 7.1–1H1,
7.1–1H2,
and 7.1–2)
SPD 41.87.06
Note:
This SPD includes information on new Alpha hardware
supported in Version 7.1–2. The hardware information
is listed in the SYSTEMS SUPPORTED section and Ap-
pendix A.
Note:
This SPD describes OpenVMS operating system soft-
ware for the Alpha and VAX computer family. Ex-
cept where explicitly noted, the features described in
this SPD apply equally to Alpha and VAX systems.
OpenVMS Alpha and OpenVMS VAX operating sys-
tem licenses and part numbers are architecture specific.
Please refer to the Ordering Information section of this
SPD for further details.
DESCRIPTION
OpenVMS is a general-purpose, multiuser operating
system that runs in both production and development
environments. OpenVMS Alpha supports Compaq
Computer Corporation’s Alpha series computers, while
OpenVMS VAX supports VAX, MicroVAX, VAXstation,
and VAXserver series computers. OpenVMS soft-
ware supports industry standards, facilitating application
portability and interoperability. OpenVMS provides sym-
metric multiprocessing (SMP) support for multiprocess-
ing Alpha and VAX systems.
The OpenVMS operating system can be tuned to
perform well in a wide variety of environments.
This includes combinations of compute-intensive, I/O-
intensive, client/server, real-time, and other environ-
ments. Actual system performance depends on the type
of computer, available physical memory, and the num-
ber and type of active disk and tape drives.
The OpenVMS operating system has well-integrated
networking, distributed computing, client/server, multi-
processing, and windowing capabilities. It contains ex-
tensive features that promote ease-of-use, improve the
productivity of programmers, and facilitate system man-
agement.
OpenVMS Alpha Version 7.1 and OpenVMS VAX Ver-
sion 7.1 are functional releases of the OpenVMS op-
erating system for Compaq’s Alpha and VAX systems
respectively. OpenVMS Version 7.1 builds on the ma-
jor technological enhancements made in OpenVMS Ver-
sion 7.0 where OpenVMS Alpha was extended to sup-
port 64-bit virtual addressing.
OpenVMS Version 7.1 provides new features specif-
ically designed to improve performance and expand
OpenVMS Cluster configuration flexibility. In addition,
OpenVMS Alpha and VAX Version 7.1 provide numer-
ous enhancements and new features focused on con-
necting OpenVMS with the Internet, extending the Very
Large Memory (VLM) capabilities introduced in Open-
VMS Alpha Version 7.0, and making system manage-
ment of OpenVMS systems easier.
OpenVMS is an open software environment that
supports key standards such as OSF/Motif, POSIX,
XPG4, and the OSF Distributed Computing Environ-
ment (DCE). The right to use POSIX for OpenVMS
and the DCE Runtime Services for OpenVMS is bun-
dled with the OpenVMS operating system base license.
DECwindows Motif is available exclusively as a sepa-
rate layered product.
November 2014
Important:
Please read the HP Software Technical Support section before you proceed further.

Summary of content (47 pages)