<[EMAIL PROTECTED]> wrote in message news:<[EMAIL PROTECTED]>... > Our tech people can't find the source of this problem and I am looking for > any guesses you might have. > > Sysplex in question has 11 lpars on 5 CECs > > zOS 1.4 with 1.7 being tested. Sometimes this summer some of the lpars in > this plex will be running 1.7 if all goes well. (So far it hasn't.) > > I am told GRS used to propagate ENQ in star configuration. > > Batch job on lpar 1 builds VSAM file called N. At the end of the build > job > is a step using a program to frontend IDCAMS. The frontend issues an > ENQ RET=NONE with scope of SYSTEMS. It then links to IDCAMS. IDCAMS > > renames C to O and renames N to C, effectively bringing a new version of C > into play. When IDCAMS ends, the frontend issues DEQ. > > Meanwhile on lpar 2, a batch job using program called BT689 wants to use > > file C. It calls a linked subroutine BS689 which issues an ENQ with the > > same scope as mentioned above. The ENQ does not specify RET=NONE, but > that > is the default. It does specify RNL=NO, which is not the default. > That should not matter since both ENQ have scope of SYSTEMS. >
You don't have CA-MIM? MIM skips ENQs with RNL=NO, in which case both ENQs are handled differently. Kees. ********************************************************************** 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. ********************************************************************** ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
