If you are in U.S. Central time, your UTC is definitely off by one hour. Which makes all the other systems clocks to be off by 1 hour. We are in U.S. Central - Dallas, TX. On our z/OS system, the D T command responds
RESPONSE=LIH1 IEE136I LOCAL: TIME=11.44.49 DATE=2013.308 UTC: TIME=17.44.49 DATE=2013.308 You displays are an hour behind ours. And I am certain that mine are correct because my boss has not been beating me up <grin/>. Unfortunately, I am not z/VM literate enough to know what you could have done in the SYSTEM CONFIG to cause z/VM to report the UTC hardware clock incorrectly. Hopefully an IPL will make it all better. On Mon, Nov 4, 2013 at 11:26 AM, Veencamp, Jonathon D. < [email protected]> wrote: > We did POR. But we have a other ZVM's on the same hardware that DO NOT > have the issue (evidently because they didn't have the typo in their system > config). So the other ZVM's display the correct time in VM and zLinux. > > The correct time now is 11:24am > > Bad-VM: > prd1linux:/ # date -u > Mon Nov 4 16:24:01 UTC 2013 > prd1linux:/ # date > Mon Nov 4 10:24:05 CST 2013 > prd1linux:/ # vmcp q time > TIME IS 10:24:16 CST MONDAY 11/04/13 > CONNECT= 21:58:47 VIRTCPU= 506:51.56 TOTCPU= 512:00.11 > > Good-VM: > prd2linux:~ # date -u > Mon Nov 4 17:25:47 UTC 2013 > prd2linux:~ # date > Mon Nov 4 11:25:48 CST 2013 > prd2linux:~ # vmcp q time > TIME IS 11:25:53 CST MONDAY 11/04/13 > CONNECT= 21:58:34 VIRTCPU= 426:38.90 TOTCPU= 429:37.97 > > So we are going to IPL ZVM tonight to see if that corrects the Linux > instances under the VM that had the typo. > > Jon > > -----Original Message----- > From: Linux on 390 Port [mailto:[email protected]] On Behalf Of > John McKown > Sent: Monday, November 04, 2013 11:14 AM > To: [email protected] > Subject: Re: Daylight savings time issue > > What do your systems say is the current UTC? Could somebody have somehow > changed the hardware TOD clock (POR generally) and now _it_ is messed up? > And that would mess up all the guests. > > > On Mon, Nov 4, 2013 at 10:40 AM, Veencamp, Jonathon D. < > [email protected]> wrote: > > > We found a typo in our ZVM system config. So VM was still showing CDT > > rather than CST, and evidently that affected Linux as well (even though > > Linux was pulling the UTC time from hardware?!? ) > > > > ________________________________ > > The information contained in this e-mail message is intended only for the > personal and confidential use of the designated recipient(s) named above. > This message may be an attorney-client or work product communication which > is privileged and confidential. It may also contain protected health > information that is protected by federal law. If you have received this > communication in error, please notify us immediately by telephone and > destroy (shred) the original message and all attachments. Any review, > dissemination, distribution or copying of this message by any person other > than the intended recipient(s) or their authorized agents is strictly > prohibited. Thank you. > > ---------------------------------------------------------------------- > For LINUX-390 subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO LINUX-390 or > visit > http://www.marist.edu/htbin/wlvindex?LINUX-390 > ---------------------------------------------------------------------- > For more information on Linux on System z, visit > http://wiki.linuxvm.org/ > -- This is clearly another case of too many mad scientists, and not enough hunchbacks. Maranatha! <>< John McKown ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/
