Good find, they have blue indicators in the 2.2 manual, so they probably are new. The same new values are for shared high virtual. I can check that on 2.2 in a month or so. This will enable normal monitoring to predict and avoid problems.
Kees. -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Scott Chapman Sent: 29 September, 2016 13:14 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: HV Common in SMF71. These sound promising... SMF71C1A "Average total number of high virtual common memory pages (in units of 4 KB)." SMF71CPA "Average number of high virtual common pages in-use" The latter is apparently new in z/OS 2.2. Min and max fields available too. Scott On Wed, 28 Sep 2016 11:31:03 +0000, Vernooij, Kees (ITOPT1) - KLM <kees.verno...@klm.com> wrote: >Hello, > >I want to check from SMF71 if our HVCOMMON parameter is still sufficient or >has been close to its limits in the past. > >It can be displayed by: >D VS,HVCOMMON >IAR019I 13.24.41 DISPLAY VIRTSTOR > SOURCE = 00 > TOTAL 64-BIT COMMON = 152G > 64-BIT COMMON RANGE = 1896G-2048G > 64-BIT COMMON ALLOCATED = 66193M > >In this display 66G of the 152G has been allocated. However, this figure is >not present in the numerous HV COMMON figures in SMF71, only the really used >pages backed in real storage, SCM storage and Aux stor. The problem will be >that DB2 won't start if the 66G is too close to the 152G, but I cannot track >how close these values have been in past. >Am I overlooking something? > >Thanks, >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. >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...@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 ******************************************************** 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...@listserv.ua.edu with the message: INFO IBM-MAIN
