HP Integrity NonStop H-Series - Manual (Page 73)

Planning the DSM/SCM System Environment and
User Security
DSM/SCM User’s Guide — 529846-014
4 - 4
System Environment Examples
In this example:

\SYSA is a host system with one logical target, TARGA.

\SYSB is a physical target system with two logical targets: TARGB1, TARGB2.

\SYSC is a physical target system with one logical target, TARGC.

\SYSD is a physical target system with one logical target, TARGD.
System Environment Examples
In a typical DSM/SCM system environment in Figure 4-2, Typical DSM/SCM
Environment, on page 4-5 , DSM/SCM manages three target systems, each containing
one logical target, from a central host system. The DSM/SCM archive must always be
on the host system. In this example:

The planner accesses DSM/SCM on the host system \A through a PC running the
Planner Interface and connected to the host using Winsock.

The DSM/SCM archive stores software that has been input to DSM/SCM.

There are four databases: one for the host and one for each target. There is a
target database on the host system for its logical target, separate from the host
database.

Target 1 is defined as the logical target on the host system. The host database and
the target database for Target 1 (system \A) are on the host system.

Target 2 is defined on system \B. System \B is connected to the host using
Expand. The database for Target 2 is on the Target 2 system (system \B).

Target 3 is defined on system \C. System \C is a stand-alone system, not network
connected. Information between the host and Target 3 is passed on magnetic tape.
The database for Target 3 is on the Target 3 system (system \C).