I have a query, if the hardware gets restarted due to power failure does it write this message anywhere in the logs ?
On Tue, 15 Oct, 2019, 4:39 PM Vernooij, Kees (ITOP NM) - KLM, < kees.verno...@klm.com> wrote: > Sure. Some time ago we did a check of the power connections before a major > action on one of the power rails and we also found a couple of devices that > had their redundant power plugs connected to the same rail. > > Kees. > > > -----Original Message----- > > From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On > > Behalf Of Jousma, David > > Sent: 15 October, 2019 14:30 > > To: IBM-MAIN@LISTSERV.UA.EDU > > Subject: Re: Power failure > > > > My point about the UPS's is that while I am sure you know they are fine, > > do you KNOW for sure your z14 is wired to both? Only your facilities > > guys can answer that. We've been known to see a few servers go down > when > > our facilities guys take a PDU offline to do some maintenance, only to > > find that some servers had both of their power feeds coming off the > > same... > > > > > __________________________________________________________________________ > > ___________________________ > > Dave Jousma > > AVP | Manager, Systems Engineering > > > > Fifth Third Bank | 1830 East Paris Ave, SE | MD RSCB2H | Grand > > Rapids, MI 49546 > > 616.653.8429 | fax: 616.653.2717 > > > > > > > > -----Original Message----- > > From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf > > Of Peter > > Sent: Tuesday, October 15, 2019 8:24 AM > > To: IBM-MAIN@LISTSERV.UA.EDU > > Subject: Re: Power failure > > > > **CAUTION EXTERNAL EMAIL** > > > > **DO NOT open attachments or click on links from unknown senders or > > unexpected emails** > > > > We have checked our local UPS and they are fine .. > > > > Not sure why SE didn't write anything about this failure and there was no > > IBM call made from box. > > > > There should be somewhere this kind of failure notification would be > > recorded ? > > > > On Tue, 15 Oct, 2019, 3:51 PM Jousma, David, < 000001a0403c5dc1-dmarc- > > requ...@listserv.ua.edu> wrote: > > > > > Assuming you have the box properly installed, and reporting "home" to > > > IBM, I'd suspect something local. These boxes have redundant power > > > supplies, and if one fails, it will phone home. Maybe what you think > > > is true about your redundant connections is not really the case? > > > > > > > > > > > > > > > ______________________________________________________________________ > > > _______________________________ > > > Dave Jousma > > > AVP | Manager, Systems Engineering > > > > > > Fifth Third Bank | 1830 East Paris Ave, SE | MD RSCB2H | Grand > > > Rapids, MI 49546 > > > 616.653.8429 | fax: 616.653.2717 > > > > > > > > > -----Original Message----- > > > From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On > > > Behalf Of Peter > > > Sent: Tuesday, October 15, 2019 7:47 AM > > > To: IBM-MAIN@LISTSERV.UA.EDU > > > Subject: Power failure > > > > > > **CAUTION EXTERNAL EMAIL** > > > > > > **DO NOT open attachments or click on links from unknown senders or > > > unexpected emails** > > > > > > Hi > > > > > > We had a power failure on our z14 zr1. I couldn't find any reason on > > > the log or hardware message on why it had power failure. Also our z14 > > > box is connected to two different UPS and they never went down . > > > > > > Where can we find the root cause of this power outage? When i checked > > > our Support element was initialising and not sure what made this power > > outage. > > > As other machines were all working intact. > > > > > > Any clue or suggestions to look into this? > > > > > > Peter > > > > > > ---------------------------------------------------------------------- > > > For IBM-MAIN subscribe / signoff / archive access instructions, send > > > email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN > > > **CAUTION EXTERNAL EMAIL** > > > > > > **DO NOT open attachments or click on links from unknown senders or > > > unexpected emails** > > > > > > This e-mail transmission contains information that is confidential and > > may > > > be privileged. 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