Re: Time change effect on JES2 AUTO commands

2015-03-11 Thread Elardus Engelbrecht
Lucas Rosalen wrote: Mike is right. At 2:01 you've added 3600s (to make it 3:01), so JES2 tried to catch up as the interval had already been more than satisfied. Indeed and this is documented, quote If, at 1:15 a.m., the clock is set ahead two hours, making the current time 3:15 a.m., the

Re: Time change effect on JES2 AUTO commands

2015-03-10 Thread Lucas Rosalen
Mike is right. At 2:01 you've added 3600s (to make it 3:01), so JES2 tried to catch up as the interval had already been more than satisfied. This reminds me of our last fallback timechange when one of the techies issued a JES2 command to schedule the SET CLOCK before midnight. JES2 tried to catch

Re: Time change effect on JES2 AUTO commands

2015-03-10 Thread Mike Schwab
I would say it ran at 0145 xST. At 0301 xDT, the 1 hour had elapsed, so it ran it immediately. On Tue, Mar 10, 2015 at 3:51 PM, J O Skip Robinson jo.skip.robin...@sce.com wrote: I'm 90% sure of the answer but would like confirmation. We have a JES2 automatic command that's executes once an

Time change effect on JES2 AUTO commands

2015-03-10 Thread J O Skip Robinson
I'm 90% sure of the answer but would like confirmation. We have a JES2 automatic command that's executes once an hour (T=3600) with no specific start time. Before the Sunday Daylight Saving Time switch, this command was executing at 45 minutes past the hour. Immediately after the time switch,

Re: Time change effect on JES2 AUTO commands

2015-03-10 Thread Paul Gilmartin
On Tue, 10 Mar 2015 21:53:46 +, Pommier, Rex wrote: I don't know if I would infer that JES2 resyncs to the top of the hour. I would infer that JES2 simply restarted its 3600 second timer at the point of time the time changed. I would guess that if, for example, at 5:35 PM you changed

Re: Time change effect on JES2 AUTO commands

2015-03-10 Thread Pommier, Rex
start faithfully executing every hour at 36 minutes after the hour. Rex -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of J O Skip Robinson Sent: Tuesday, March 10, 2015 3:51 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Time change effect

Re: Time change effect on JES2 AUTO commands

2015-03-10 Thread J O Skip Robinson
To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Time change effect on JES2 AUTO commands I don't know if I would infer that JES2 resyncs to the top of the hour. I would infer that JES2 simply restarted its 3600 second timer at the point of time the time changed. I would guess that if, for example