IBM GC28-1920-01 manual Multisystem Nodes, RRSF Network, non-main, systems

so that the user's information can be customized independently of th workstation type.

The	SystemView Launch		window	lets users log on once, authenticating wit
RACF password, and then get				access to applications that SystemView fo
supports by selecting an application from their customized					task	tree,
needing to specify a user				ID and password again.
With this		support, security		administrators can:
Ÿ	Define	applications	enabled for the SystemView for MVS		Launch	windo
	RACF

ŸAuthorize SystemView for MVS users to get access to these defin

applications through the Launch window

ŸDefine logon script and parameter information for the SystemView fo Launch window

A new RACF	class,		SYSMVIEW,	allows the RACF administrator to control				acce
to SystemView		for	MVS applications. This new class			also	enables the de
customized	sign-on		script	and	parameter information	used	by the	System
MVS user. See SystemView for MVS Up and Running!for information about
SystemView	for	MVS	and the		Launch window.

Multisystem Nodes

in

an

RRSF Network

The RACF remote sharing facility (RRSF) has been enhanced to provide

multisystem

node

support,

allowing you

to

configure

MVS

system

images

th

a

RACF

database

intomultisystemone

RRSF node. You designate

one

of

the

MVS

system

images

to

bemain thesystem. The

main

system

receives

most

of

th

RRSF

communications

sent

to

the

node. The

other systems

are

known

as

non-main

systems.

Main systems in a multisystem RRSF node can send directed commands and password changes to main systems on remote multisystem RRSF nodes, and single-system nodes. In addition, when main systems receive requests f remote systems (main or non-main), they send output and notifications b system that originated the request.

Non-main systems in a multisystem RRSF

node can send directed commands

password changes to main systems on

remote multisystem RRSF nodes, and

single-system RRSF nodes. They

cannot

send RRSF

requests

to

other remot

non-main systems,

or to

other

local systems

(non-main

or main).

Most

RRSF

communications

sent to

the

multisystem

RRSF

node

are received

the

main

system,

including:

Ÿ

All

commands directed to the multisystem

node

Ÿ

All

RACLINK requests sent to the

multisystem

node

Ÿ

All

password changes sent to the

multisystem

node

Ÿ

All

output and

notifications

from

automatically directed

commands

The following types of RRSF communications can be received by any sy multisystem node:

Chapter 2. Release Overview9