Avaya Media Processing Server System Manual de usuario descargar pdf (Pagina 168)

Media Processing Server System Operator’s Guide

Page 168 # P0602484 Ver: 2.7

MPS Directory Structure

All operating system software for the Avaya Media Processing Server is installed in

or under the directory /opt/vps. This directory is referred to as the system software

home directory. During the installation process, the /opt/vps directory is created

(if it doesn’t already exist) and the environment variable $MPSHOME is set to

reference this directory.

Each Avaya software package for major system functions (e.g., PERIstudio,

PERIview, licensing files, etc.) is stored in its own subdirectory under the packages

directory. During software installation, the option is presented to specify the location

of the packages directory. The directory under which the packages directory is

installed is referred to as the user-specified distribution directory. By default, the

distribution directory is set to the same path as the system directory, /opt/vps.

When the Avaya software packages are installed, symbolic links to their locations are

set up in /opt/vps. That is, if a directory other than /opt/vps is chosen to be the

user-specified distribution directory, symbolic links in /opt/vps identify the

location of the various packages.

The following is important information about the naming conventions for installation

directories:

• The value of $MPSHOME should never be changed by any user or system

administrator.

• It is highly recommended that the user-specified distribution directory remain set

to /opt/vps, unless there is a specific reason to change it. This can make

external troubleshooting easier, should it ever become necessary.

•The term vps is used frequently in the discussions of path and file names, and

environment variables. This terminology is equivalent to Media Processing Server

nomenclature. That is, $MPSHOME is the environment variable for referencing the

home directory, /opt/vps, for system software on MPS systems.

• The command echo $<VARIABLE> displays the value of a specified

environment variable. For example, to see the value of the system software home

environment variable, enter echo $MPSHOME at a VSH command prompt.

• Individual software packages are stored in directory names of the form

<name>X.X.X or <name>X.XX. This naming convention is used to identify

particular packages and their version numbers.

• This appendix provides documentation only of the essential MPS directory

structure. Depending on site requirements, there may be additional or fewer

directories than are presented here. Also, the order in which the directories are

shown might be different than on the site’s installed MPS system(s).

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Avaya Media Processing Server System Manual de usuario Pagina 168