GDPS needs DS8k PPRC technology, but it works on the OS, swapping the UCBs of the primary and secondary devices. TPF does not work this was, nor has GDPS. However TPF does its own database duplication, but I must ask my colleagues how it handles a sudden down of one database, if you want.
Kees. -----Original Message----- From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf Of Steve Beaver Sent: 18 August, 2016 3:06 To: [email protected] Subject: Re: Delta Outage GDPS is a DS8 technology. Like HDS G1000 and HUR Steve -----Original Message----- From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf Of Ed Jaffe Sent: Wednesday, August 17, 2016 6:36 PM To: [email protected] Subject: Re: Delta Outage On 8/17/2016 4:25 PM, Clark Morris wrote: > From one of the papers I skimmed, the outage may have been caused by > a failure in the backup power system or the changeover control system. > Does Transaction Processing Facility (Nee Airline Control Program?) > support GDPS? Delta's mainframe stayed up. https://twitter.com/SoulEddieJ/status/764081680483098624 -- Edward E Jaffe Phoenix Software International, Inc 831 Parkview Drive North El Segundo, CA 90245 http://www.phoenixsoftware.com/ ---------------------------------------------------------------------- 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 information, services and offers, please visit our web site: http://www.klm.com. This e-mail and any attachment may contain confidential and privileged material intended for the addressee only. If you are not the addressee, you are notified that no part of the e-mail or any attachment may be disclosed, copied or distributed, and that any other action related to this e-mail or attachment is strictly prohibited, and may be unlawful. If you have received this e-mail by error, please notify the sender immediately by return e-mail, and delete this message. Koninklijke Luchtvaart Maatschappij NV (KLM), its subsidiaries and/or its employees shall not be liable for the incorrect or incomplete transmission of this e-mail or any attachments, nor responsible for any delay in receipt. Koninklijke Luchtvaart Maatschappij N.V. (also known as KLM Royal Dutch Airlines) is registered in Amstelveen, The Netherlands, with registered number 33014286 ******************************************************** ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
