Thank you. Care to name a few - not to point the finger, but so I have some idea what they are?
Cheers, Martin Martin Packer, zChampion, Principal Systems Investigator, Worldwide Banking Center of Excellence, IBM +44-7802-245-584 email: martin_pac...@uk.ibm.com Twitter / Facebook IDs: MartinPacker Blog: https://www.ibm.com/developerworks/mydeveloperworks/blogs/MartinPacker From: Kenneth Wilkerson <redb...@austin.rr.com> To: IBM-MAIN@listserv.ua.edu, Date: 09/16/2013 02:38 PM Subject: Re: Memory For MSTJCL00 - Whose Is It? Sent by: IBM Mainframe Discussion List <IBM-MAIN@listserv.ua.edu> Address space resource managers execute in asid 1, *MASTER*. Unless they issue a message, you would never know they executed. If an ASCB RESMGR were not cleaning up after itself, it would account for accumulations. Kenneth -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Staller, Allan Sent: Monday, September 16, 2013 8:01 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Memory For MSTJCL00 - Whose Is It? General thoughts with no hard data behind them. I.E. SWAGs 1) MSTJCL00 (i.e. *MASTER*) has been flagged by WLM as Storage Critical. Check w/WLM development. 2) Turn on the VSM* parameters in SYS1.PARMLIB(DIAG*) for data gathering. View w/IPCS and/or RMF. Not sure what (if any) RSM* parameters are available. I believe your theory about MSTJCL00 being used as an anchor is reasonable, however, 2 GB of anchors seems excessive, even in a very large system. I do not believe this is a backing for anything that does not belong to a "system address space". FWIW, <snip> Almost a year ago in https://www.ibm.com/developerworks/community/blogs/MartinPacker/entry/bad_da ta_and_the_subjunctive_mood?lang=en I talked about seeing large numbers for memory in MSTJCL00. At the time I got no takers as to what it could be. So I'm trying again here... ... Is MSTJCL00 the anchor for something? Common Large Memory Objects perhaps? And are YOU seeing large memory numbers? </snip> ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN Unless stated otherwise above: IBM United Kingdom Limited - Registered in England and Wales with number 741598. Registered office: PO Box 41, North Harbour, Portsmouth, Hampshire PO6 3AU ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN