Rosangela S F Andrade wrote:
Hello!
Please, I need your Help!
Can I have one sysplex in two machines with any Lparts at in more than one
place, but the Lpars machine 1 not look machine 2, but same racf using the
sysplex; or I need will do installation of RRSF?
There are basically two ways to share a RACF database between multiple
systems (LPARs) in a sysplex. It doesn't matter whether these LPARs are
in the same machine or in different machines.
1. You can share a RACF database "the old way" using Reserve/Release or
GRS. This is called "non-data sharing mode".
2. In a parallel sysplex where all members of the sysplex have access to
a common CF (coupling facility), you can share a RACF database between
all members of the parallel sysplex in "data-sharing mode". In this
case, RACF is using structures in the CF and the synchronization of the
database information is done in the CF.
--
Ulrich Boche
SVA GmbH, Germany
IBM Premier Business Partner
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