On Sat, 1 Dec 2007 23:42:11 -0600, Bruce Hewson <[EMAIL PROTECTED]>
wrote:

>...
>In a Parallel Sysplex VTAM and TCPIP are always UP! 

Uh huh.  Sure.

>So there is ALWAYS an
>available SMCS console when you IPL.
>...

FSVO "always".

We've gone with ICC OSAs  (plus a console-sharing server) because 
"always" is just not good enough.  Somebody has already mention JES
issues.  Add to that IODF changes requiring PORs (taking down an
entire processor complex), dasd mirroring support changes requiring 
all shared dasd to be down, etc.  

There are always going to be situations - hopefully rare - where all
VTAM / TCP/IP access is down.  Maybe you can live with that; maybe 
you can't.  But claiming that VTAM and TCP/IP are always available is
whistling in the dark.

Pat O'Keefe 

----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO
Search the archives at http://bama.ua.edu/archives/ibm-main.html

Reply via email to