I don't think MIM changes anything on this issue. If the PDSE is subject to updates from anywhere, you cannot safely share it across Sysplex boundaries. Read-only works, but is not, TBOMK, supported.
> -----Original Message----- > From: IBM Mainframe Discussion List <[email protected]> On > Behalf Of Carmen Vitullo > Sent: Monday, May 02, 2022 1:04 PM > To: [email protected] > Subject: Re: Serialization of PDSE Questions > > [EXTERNAL EMAIL] DO NOT CLICK links or attachments unless you recognize > the sender and know the content is safe. > > We are currently a MIM shop, soon to be converting to a GRS RING, 3 > system sysplex, all PDSE sharing is controlled via XCF, in your IGDSMSxx > parms you specify PDSESHARING(EXTENDED), you can also supply the > optional PDSE_RESTARTAB LE_AS(YES) > > I checked our MIM parms and I don't see anything specific for sharing of > PDSE's > > Carmen > > On 5/2/2022 2:32 PM, Petersen, David wrote: > > HI, > > > > We are a MIM Shop that does not use GRS. Our shop has a two LPAR > SYSPLEX and a MONOPLEX that shares DASD/Datasets/Master Catalog. We > are a little behind installing z/OS2.4 and the necessary push to move to PDSE. > > > > Does anyone have experience with using MIM to sequence/serialize PDSE > access across LPARs and SYSPLEX/MOMOPLEX? > > > > I'm assuming it's the updates that will cause the issues while sharing PDSE > in other LPARs but any experiences advice would be greatly appreciated. > > > > Thanks.. > > Dave Petersen > > > > The information contained in this e-mail, including any attachment(s), is > intended solely for use by the named addressee(s). If you are not the > intended recipient, or a person designated as responsible for delivering such > messages to the intended recipient, you are not authorized to disclose, copy, > distribute or retain this message, in whole or in part, without written > authorization from PSEG. This e-mail may contain proprietary, confidential or > privileged information. If you have received this message in error, please > notify the sender immediately. This notice is included in all e-mail messages > leaving PSEG. Thank you for your cooperation. > > > > ---------------------------------------------------------------------- > > For IBM-MAIN subscribe / signoff / archive access instructions, > > send email [email protected] with the message: INFO IBM-MAIN > > > > > -- > /I am not bound to win, but I am bound to be true. I am not bound to > succeed, but I am bound to live by the light that I have. I must stand > with anybody that stands right, and stand with him while he is right, > and part with him when he goes wrong. *Abraham Lincoln*/ > > ---------------------------------------------------------------------- > 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
