The US moved the Spring forward from 1st Sunday in April to 3rd Sunday
in March and Fall Back from last Sunday in October to First Sunday in
November, almost a decade ago.
On Mon, Nov 5, 2018 at 4:33 PM Tom Brennan <[email protected]> wrote:
>
> I always thought Spring Forward and Fall Back were not the greatest way
> to remember which way to move the clock.  I mean, I could just as easily
> trip and Fall Forward, or Spring Back if I get scared.
>
> Now wasn't there a change to daylight savings time some years ago that
> moved things to a totally different week or month?  In that case, can I
> assume you still made no changes to STP and (I'll guess) it picked up
> the new dates from a remote NTP server or similar?
>
> On 11/5/2018 11:40 AM, Jesse 1 Robinson wrote:
> > Knew that looked odd. 'Fall back'. Either way no problem.
> >
> > .
> > .
> > J.O.Skip Robinson
> > Southern California Edison Company
> > Electric Dragon Team Paddler
> > SHARE MVS Program Co-Manager
> > 323-715-0595 Mobile
> > 626-543-6132 Office ⇐=== NEW
> > [email protected]
> >
> >
> > -----Original Message-----
> > From: IBM Mainframe Discussion List [mailto:[email protected]] On 
> > Behalf Of Jesse 1 Robinson
> > Sent: Monday, November 05, 2018 11:37 AM
> > To: [email protected]
> > Subject: (External):Re: Speaking of time change...
> >
> > We've used 'sysplex timer' exclusively to control time zone since the days 
> > of 9037 in the mid-90s. It's now STP (Server Time Protocol), no longer an 
> > external gizmo but optional hardware in the CEC.
> >
> > The 9037's biggest limitation was that it had to be (re)programmed for each 
> > time change, so you could not reach out further than six months. STP has no 
> > such limitation. It's essentially programmed permanently so that it never 
> > again needs fiddling with once a CEC is installed. Our three CECs got 
> > through 'spring back' with no manual intervention. Or IPLs.
> >
> > .
> > .
> > J.O.Skip Robinson
> > Southern California Edison Company
> > Electric Dragon Team Paddler
> > SHARE MVS Program Co-Manager
> > 323-715-0595 Mobile
> > 626-543-6132 Office ⇐=== NEW
> > [email protected]
> >
> > -----Original Message-----
> > From: IBM Mainframe Discussion List [mailto:[email protected]] On 
> > Behalf Of Carmen Vitullo
> > Sent: Monday, November 05, 2018 11:10 AM
> > To: [email protected]
> > Subject: (External):Speaking of time change...
> >
> > has anyone used the Sysplex timer option to automatically switch time zones?
> > I was updating the timer on Friday to change the timezone on Sunday AM @ 
> > 02:00 and just noticed the option to adjust the time automatically, I 
> > didn't do any research yet but I'm wondering if anyone's use it?
> > also we set an environmental variable for time zone in the CEE parms, 
> > currently CST6CDT, I updated the parms on my test system to use
> > ENVAR("TZ=CST+6CDT+5,M3.3.0/2,M11.2.0/2") - does this work as advertised?  
> > any got ya's ?
> >
> >
> >
> > thanks
> > Carmen
> >
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-- 
Mike A Schwab, Springfield IL USA
Where do Forest Rangers go to get away from it all?

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