On Wed, 13 Mar 2013 10:44:41 -0500, Paul Gilmartin <[email protected]> wrote:

>Does IBM supply the tool to do this as part of the ServerPac? 

They supply doc and sample commands for the merge. 

> Is
>its operation automated, even to the minimal extent of copying
>from /samples any _essential_ members (such as magic) not
>otherwise present in /etc? 


> Did my systems programmer overlook
>a highly recommended health checker step?  Would health
>checke have reported this defect?
>

There are / have been some health checks related to required
changes or functions going away.  Not one for this particular
issue, because it isn't a change and no one assumes you are
going to throw away your /etc with an upgrade any more than
they would assume you are starting with a SYS1.PARMLIB
that has no members customized.  

If you were going to use z/OS Unix for the first time (which is
not an option these days, it has to be working for too many 
things), you would need start by reading / following the
z/OS Unix System Services Planning manual.    One of
the sections talks about this:

=========================
8.9 Copying configuration files

In order to use z/OS UNIX shells and utilities, you must copy the configuration 
files
 listed in Table 24 to the specified directory. 

http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/bpxzb2c0/8.9?SHELF=all13be9&DT=20110607081355
    or
http://tinyurl.com/9ww8os2
=========================

Some products (like communications server) have additional customization steps
that are documented in their manuals as well and if you have a vanilla /etc,
from serverpac you may be missing other things as well or running with
different options.

--
Mark Zelden - Zelden Consulting Services - z/OS, OS/390 and MVS       
mailto:[email protected]                                        
Mark's MVS Utilities: http://www.mzelden.com/mvsutil.html 
Systems Programming expert at http://expertanswercenter.techtarget.com/

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