I looked into audit and log messages during those time frames. I just see a message as system was restarted forcibly. It doesn't say what caused it.
Does IBM receives more detailed message ? On Tue, 15 Oct, 2019, 9:12 PM Peter, <[email protected]> wrote: > Gary > > When you told about 3380 and we did had some maintenance for DS8K Box. Not > sure if would cause the z box to restart. > > Hopefully log tells more about this. > > On Tue, 15 Oct, 2019, 7:16 PM Gary Jacek, <[email protected]> wrote: > >> This reminds me of a problem we had with a brand new 3745 a very long >> time ago at my previous employer. >> >> One main selling point of the 3745, touted by IBM, was dual power >> supplies. >> >> We had just completed our move to a new data centre. Within 24 hours we >> lost our network. That 3745 failed. >> The one flaw in that dual power supply design was a single power cable. >> And that was the component that failed. >> We were down for many hours, until a replacement power cable could be >> flown in from Toronto. (We were in Vancouver) >> >> The other failure we had during that move was a "swing DASD" 3380 that >> just happened to be a sysres pack. >> Of all the 3380s on the floor, this was the only one painted olive drab. >> We spent that week making up stories about this 3380 being depth charged in >> a US submarine or bouncing around in an army drab truck. >> >> Gary Jacek - TELUS IT - Western Canada IT Services - tel (604) 695-6282 >> >> -----Original Message----- >> From: IBM Mainframe Discussion List [mailto:[email protected]] On >> Behalf Of Peter >> Sent: October 15, 2019 04:47 AM >> To: [email protected] >> Subject: Power failure >> >> 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 [email protected] with the message: INFO IBM-MAIN >> >> ---------------------------------------------------------------------- >> For IBM-MAIN subscribe / signoff / archive access instructions, >> send email to [email protected] with the message: INFO IBM-MAIN >> > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
