Excellent, thank you! So it's likely that Seymour's answer had this hidden assumption that folks knew MainView. Don't mean to complain but 'run the TIOT' meant nothing to me, who didn't know about this feature of MainView.
- KB ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ On Wednesday, November 3rd, 2021 at 11:23 AM, PINION, RICHARD W. <[email protected]> wrote: > We have BMC's Mainview, and one can issue the TIOT command for > > a particular address space. I ran the command for MASTER, and > > there were no allocations for the volume in question. > > -----Original Message----- > > From: IBM Mainframe Discussion List [email protected] On Behalf Of > Gibney, Dave > > Sent: Wednesday, November 3, 2021 1:49 AM > > To: [email protected] > > Subject: Re: Volume allocated to MASTER > > [External Email. Exercise caution when clicking links or opening attachments.] > > The original issue was "Why is MASTER holding a volume?" > > So, yes the suggestion is to dump (or look live if you have the tools) and > the TIOT in MASTER looking for entries pointing to the volume and determine > the dataset being held. I've never needed to do this, so don't ask me any > more about how to actually do this :) > > > -----Original Message----- > > > > From: IBM Mainframe Discussion List [email protected] On > > > > Behalf Of kekronbekron > > > > Sent: Tuesday, November 02, 2021 10:36 PM > > > > To: [email protected] > > > > Subject: Re: Volume allocated to MASTER > > > > Thanks for the brief on what the TIOT is (which I could have looked up). > > > > However, I don't understand what you mean by 'run the TIOT in the > > > > master address space'. > > > > Do you mean to dump some address space, and then look for a specific > > > > data area with IPCS or some such? > > > > - KB > > > > ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ > > > > On Wednesday, November 3rd, 2021 at 10:35 AM, Seymour J Metz > > > > [email protected] wrote: > > > > > The Task I/O Table is a control block that lists all of the > > > > > > allocations for a > > > > > > jobstep. There is an entry for each allocated dataset, and each entry > > > > > > contains the relevant UCB addresses. If you're already familiar with > > > > > > the DSAB chain, you could search that instead. > > > > > > From: IBM Mainframe Discussion List [email protected] on > > > > > > behalf of kekronbekron 000002dee3fcae33-dmarc- [email protected] > > > > > > Sent: Tuesday, November 2, 2021 11:49 PM > > > > > > To: [email protected] > > > > > > Subject: Re: Volume allocated to MASTER > > > > > > Hi Seymour, > > > > > > For someone who doesn't understand (me), can you please elaborate > > > > > > what you mean by 'run the TIOT in the master address space'. > > > > > > - KB > > > > > > ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ > > > > > > On Tuesday, November 2nd, 2021 at 8:02 PM, Seymour J Metz > > > > > > [email protected] wrote: > > > > > > > > > > Run the TIOT in the Master address and see what is allocated/ > > > > > > > > From: IBM Mainframe Discussion List [email protected] on > > > > > > > > behalf of PINION, RICHARD W. [email protected] > > > > > > > Sent: Tuesday, November 2, 2021 10:21 AM > > > > > > > > To: [email protected] > > > > > > > > Subject: Volume allocated to MASTER > > > > > > > > We are running z/OS 2.2. We have a volume that is allocated > > > > > > > > to MASTER. Originally, the volume was allocated to XCFAS > > > > > > > > LLA, and MASTER. We got XCFAS and LLA to release their > > > > > > > > allocations by updating the link list. However, we cannot > > > > > > > > determine what MASTER is holding. > > > > > > > > I've used SDSF's JD against MASTER, and none of the > > > > > > > > datasets listed are on the volume in question. > > > > > > > > Confidentiality notice: > > > > > > > > This e-mail message, including any attachments, may contain > > > > > > > > legally > > > > > > > > privileged and/or confidential information. 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If you have received this > > > > > > > > message in error, please immediately notify the sender and delete this > > > > e-mail message from your computer. > > > > > > > For IBM-MAIN subscribe / signoff / archive access instructions, > > > > > > > > send email to [email protected] with the message: INFO IBM- > > > > > > > > MAIN > > > > > > > For IBM-MAIN subscribe / signoff / archive access instructions, > > > > > > > > send email to [email protected] with the message: INFO IBM- > > > > > > > > MAIN > > > > > > For IBM-MAIN subscribe / signoff / archive access instructions, > > > > > > send email to [email protected] with the message: INFO > > > > > > IBM-MAIN > > > > > For IBM-MAIN subscribe / signoff / archive access instructions, > > > > > > send email to [email protected] with the message: INFO > > > > > > IBM-MAIN > > > > For IBM-MAIN subscribe / signoff / archive access instructions, send > > > > email to [email protected] with the message: INFO IBM-MAIN > > For IBM-MAIN subscribe / signoff / archive access instructions, send email to > [email protected] with the message: INFO IBM-MAIN > > --------------------------------------------------------------------------------------------------------------------------------------- > > For IBM-MAIN subscribe / signoff / archive access instructions, > > send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
