BIT LISTSERV IBM-MAIN 38 RACF APPLICATION IDENTITY MAPPING
From: andy_robertson@no-spam (Andy Robertson)
Subject: RACF Application Identity Mapping????
Date: 7 Jul 2003 09:41:28 -0700


We have a RACF database that is still unconverted to use this. I am being hassled to convert it.

Since we have very little USS work I am inclined to leave it until conversion becomes compulsory.

Does anyone have any comments (other than "lazy s*d!")? Any benefit other than marginal performance issues?????

Our system is z/OS 1.3

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From: wfarrell@no-spam (Walt Farrell)
Subject: Re: RACF Application Identity Mapping????
Date: 8 Jul 2003 03:55:44 -0700

On 7/7/2003 12:41 PM, Andy Robertson wrote:

> We have a RACF database that is still unconverted to use this. I am being > hassled to convert it.
>
> Since we have very little USS work I am inclined to leave it until > conversion becomes compulsory.
>
> Does anyone have any comments (other than "lazy s*d!")? Any benefit > other than marginal performance issues?????
>

Application identity mapping is only _required_ for a few UNIX-related functions at this point:
(a) unique UID/GID enforcement (b) automatic UID/GID assignment (c) SEARCH CLASS(USER) UID(nnn) or SEARCH CLASS(GROUP) GID(nnn)

If you don't need those, and especially if you aren't making a lot of use of z/OS UNIX or other functions that have mapping profiles then you probably don't have an urgent need to convert your RACF database today.

--
Walt Farrell, z/OS Security Server Design, IBM
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