It is not *my* shop or our shop. It is a site to which we outsource certain 
processing. I do not know if the issue is that the hardware clock is set to 
local time. 


CharlesSent from a mobile; please excuse the brevity

-------- Original message --------
From: J O Skip Robinson <jo.skip.robin...@sce.com> 
Date: 10/26/2015  5:45 PM  (GMT-08:00) 
To: IBM-MAIN@LISTSERV.UA.EDU 
Subject: Re: (External):Re: RE-IPL for the Daylight to Standard time 
conversion? 

OP did not state whether GMT is set to UTC or local. I would have thought by 
now shops would have converted to UTC. I understand that the hit is much bigger 
for shops located in the Eastern Hemisphere because the change requires 
shutting down--once--for a prodigious period, but in the Western Hemisphere 
there should be little or no extended down time.

If OP's shop is already running UTC, then he's dealing with fear and 
uncertainty in the application community. My standard (flippant) response is 
that the local apothecary has formulations to soothe the troubled psyche. 

.
.
.
J.O.Skip Robinson
Southern California Edison Company
Electric Dragon Team Paddler 
SHARE MVS Program Co-Manager
626-302-7535 Office
323-715-0595 Mobile
jo.skip.robin...@sce.com

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf 
Of Robert A. Rosenberg
Sent: Monday, October 26, 2015 5:25 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: (External):Re: RE-IPL for the Daylight to Standard time conversion?

At 23:33 +0000 on 10/26/2015, Chris Hoelscher wrote about Re: RE-IPL for the 
Daylight to Standard time conversion?:

>We also shutdown for 1 hour - even oif there were no system issues (and  
>I believe there are not) - our friends in development cannot tell us if 
>there are any apps they rely upon/depend upon/require a non-overlapping 
>timing sequence (would a duplicate time violate any physical 
>integrity(keys) or logical integrity (app expectations) - without such 
>explicit clearance, it is prudent to shutdown for 1 hour .....

That is the fallout of using Local not UT/GMT timestamps.

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