Hi Al! Re “ I don't recall how a CF LPAR using GCPs showed up.” It shows up with logical processors in Pool 1 (GCP Pool). It’s discernable as a CF LPAR using SMF 74-4 which contains Serial and LPAR Number, amongst other identifying things.
It’s rare I see it but I DO see it. Cheers, Martin From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> on behalf of Al Sherkow <a...@sherkow.com> Date: Monday, 27 February 2023 at 17:35 To: IBM-MAIN@LISTSERV.UA.EDU <IBM-MAIN@LISTSERV.UA.EDU> Subject: Re: [EXTERNAL] Re: SCRT and not operating LPAR Interesting thread. I thought I would add a few points. REGARDING the checksum: Of course we don't know exactly what the checksum is checking, but it is reasonable to assume it is the billable MSUs, CPU consumption that SCRT calculates. That would be: E5 section in machine level MSU reports, B5 section in Country Multiplex MSU reports, B5 section in Tailored Fit Reports, I expect there are other assorted things checked to be certain that sites only change fields that sites should be changing. Sites are supposed to change (required) to whatever the explanation is. These cells will not be in the checksum. Sites can change these before or after using the LMS interface to submit their reports. REGARDING missing data. SCRT V25 in 2017 replaced the 95% coverage calculation with the 1 hour gap reporting in H4 and H6 sections. Generally these use the cross LPAR reporting to determine if an LPAR is consuming CPU time. (Each LPAR in the SMF70 data has data on all the other LPARs on the machine, including CPU time. This can be controlled for environments like service bureaus where you don't want one customer seeing another customer's usage). This thread is indicating that LPARs not IPL'd but still "active" are being marked for (required) explanations. I haven't looked in detail recently but the SMF data also includes SMF70SPN (LPAR CLUSTER, which for z/OS is the SYSPLEX) and the SMF70STN (8-char SYSNAME of z/OS) of the other LPARs. I used these fields to determine if the LPAR was running z/OS. VM images showed up differently; I don't recall how a CF LPAR using GCPs showed up. Al Sherkow I.S. Management Strategies, LTD. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN Unless otherwise stated above: IBM United Kingdom Limited Registered in England and Wales with number 741598 Registered office: PO Box 41, North Harbour, Portsmouth, Hants. PO6 3AU ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
