Correct, the last GETMAIN is probably not the problem, but the VSMDATA detail listing might help to locate who is using the storage.
-----Original Message----- From: IBM Mainframe Discussion List [mailto:ibm-m...@bama.ua.edu] On Behalf Of Vernooij, CP - SPLXM Sent: Wednesday, October 20, 2010 2:32 AM To: IBM-MAIN@bama.ua.edu Subject: Re: z/os 1.11 and low private That is usually a tricky problemanalyses: you will probably catch the victim of some other extensive storage consumption done earlier in time. Comparing VMSDATA from 1.9 and 1.11 might give a clue. Kees. "Veilleux, Jon L" <veilleu...@aetna.com> wrote in message news:<f393f47ecbe9fc4aa71b2a242c0b689512ba8bb...@hfdpmsgcms01.aeth.aetna .com>... > Maybe a SLIP on the 878 will show you exactly who is doing GETMAINs which might point you in the correct direction. > > VERBX VSMDATA 'noglobal detail' > > > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:ibm-m...@bama.ua.edu] On Behalf Of Hal Merritt > Sent: Tuesday, October 19, 2010 12:04 PM > To: IBM-MAIN@bama.ua.edu > Subject: Re: z/os 1.11 and low private > > There are no known differences in the application, and we pay close attention to that. > > The application may, however, be invoking some z/os service(s) that have grown. The application is starting up (opening files, setting up telecom, etc) when the shortage occurs. > > > > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:ibm-m...@bama.ua.edu] On Behalf Of Veilleux, Jon L > Sent: Tuesday, October 19, 2010 10:51 AM > To: IBM-MAIN@bama.ua.edu > Subject: Re: z/os 1.11 and low private > > Is it running an application program or a z/OS utility that might have increased in size? > > > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:ibm-m...@bama.ua.edu] On Behalf Of Hal Merritt > Sent: Tuesday, October 19, 2010 11:37 AM > To: IBM-MAIN@bama.ua.edu > Subject: z/os 1.11 and low private > > Hi all - we have stumbled across an issue where an application runs out of low private (ABEND S878-10) when run under z/os 1.11. It is very tight, but runs ok under z/os 1.9. > > We compared the private under both z/os versions and, if anything, the 1.11 seems a little larger. > > The application folks are working the issue, so I'm just looking for any differences in z/os that may help the application folks better craft their solutions. > > The nature of the application makes it very difficult to reproduce the problem in a test mode. > > Thanks!! > NOTICE: This electronic mail message and any files transmitted with it are intended exclusively for the individual or entity to which it is addressed. The message, together with any attachment, may contain confidential and/or privileged information. > Any unauthorized review, use, printing, saving, copying, disclosure or distribution is strictly prohibited. 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