We set DDCONS(NO) 20 years ago, when DB2 began freezing the system for a noticable number of seconds, up to 20 or more IIRC, per SMF interval. I am surprised that DDCONS(YES) still seems to be used regularly.
Kees. "Tidy, David , D" <dt...@dow.com> wrote in message news:<8568cbf65a535f4ab31b5b299337720a0199f...@nltnzmdowx053.dow.com>... > We had Skip's problem (although maybe not the original problem). If your > freeze is synchronised with SMF/RMF interval, check II07124 - we added > DDCONS(NO) to our SMF parms to resolve that problem (actually for us it > was a 30 second freeze, although the APAR states 1-5 minutes). > > Best regards, > David Tidy Tel:(31)115-67-1745 > IS Technical Management/SAP-Mf Fax:(31)115-67-1762 > Dow Benelux B.V. Mailto:dt...@dow.com > > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:ibm-m...@bama.ua.edu] On > Behalf Of Skip Robinson > Sent: 07 January 2009 19:38 > To: IBM-MAIN@bama.ua.edu > Subject: Re: MVS 4 minute 'outage' > > We have a waxing and waning 'freeze' problem that occurs in synch with > our > SMF/RMF recording interval. Nothing approaching four minutes, but > disturbingly long. A couple of points: > > -- If the freeze was one time only and not chronic, it's probably not > SMF/RMF > -- Based on our experience, good luck in gathering doc. If the whole > system > is frozen, who can 'take notes' while in a coma? > > In any case, please keep us updated. > > . > . > JO.Skip Robinson > Southern California Edison Company > Electric Dragon Team Paddler > SHARE MVS Program Co-Manager > 626-302-7535 Office > 323-715-0595 Mobile > jo.skip.robin...@sce.com > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO > Search the archives at http://bama.ua.edu/archives/ibm-main.html ********************************************************************** 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 lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
