Joesph, As a suggestion from an older T-rex , it would help greatly if you elaborated on what your trying to accomplish with address spaces and dataspaces. Sharing knowledge and asking questions is always helpful for all.
Regards, Scott z/OS Lead IDMWORKS On Sun, Feb 23, 2020 at 2:55 PM Joseph Reichman <[email protected]> wrote: > Thanks > > > On Feb 23, 2020, at 2:47 PM, Rob Scott <[email protected]> wrote: > > > > My session is on Wednesday Feb 26th at 4.45pm > > > > After the session is complete, I will be making the GitHub repo > containing the source public. > > > > The focus of the presentation is not so much the end result but the > techniques employed behind the scenes. > > > > Hopefully it will provide a decent starter example of how to do this > sort of thing with secure engineering protocols in mind. > > > > Rob Scott > > Rocket Software > > > > On 23 Feb 2020 1:02 pm, Joseph Reichman <[email protected]> wrote: > > EXTERNAL EMAIL > > > > > > > > > > > > Rob > > > > With all due respect to you as I have seen post about your XMEM share > session I understand the caveat of AR programming as it relates to address > spaces > > > > However nothing is 100 % generally SRB is the choice to do XMEM as it > avoids these problems > > > > > > Can I ask where and when is your XMEM session in share I would like to > see if I can attend > > > > thanks > > > > -----Original Message----- > > From: IBM Mainframe Discussion List <[email protected]> On > Behalf Of Rob Scott > > Sent: Sunday, February 23, 2020 1:34 PM > > To: [email protected] > > Subject: Re: Cell Pool Services CSRC4EXP > > > > Personally I think that if your design requires you to alter the > attributes of an address space which is not under your control, then it is > likely that the design is flawed. > > > > Firing SRBs into random address spaces and issuing TRANSWAP just to > perform some sort of memory management does not "smell right" to me. > > > > Rob Scott > > Rocket Software > > > > -----Original Message----- > > From: IBM Mainframe Discussion List <[email protected]> On > Behalf Of Joseph Reichman > > Sent: Sunday, February 23, 2020 3:43 PM > > To: [email protected] > > Subject: Re: Cell Pool Services CSRC4EXP > > > > EXTERNAL EMAIL > > > > > > > > > > > > Then me just say what I do in the SRB > > > > The following > > > > XR R1,R1 Clear R1 as we cann't wait in > > SRB mode > > SYSEVENT TRANSWAP,ENTRY=BRANCH,ASID=(R4) > > > > > > Before I issue a get (actually access the cell) in a other > address space double check we are okay > > > > L R1,ASCBOUCB-ASCB(R1) > > USING OUCB,R1 > > TM OUCBSFL,OUCBNSW is address space swapped in > > > > BZ NOTSWAP no; > > > > > > -----Original Message----- > > From: IBM Mainframe Discussion List <[email protected]> On > Behalf Of Peter Relson > > Sent: Sunday, February 23, 2020 9:51 AM > > To: [email protected] > > Subject: Re: Cell Pool Services CSRC4EXP > > > > <snip> > > Should just say data space > > </snip> > > > > Your logic confounds me. It can certainly be an address space. Whether > it is an address space or data space, you have to do things right. > > > > <snip> > > page 217 ( chapter 13) of the assembler services guide </snip> Page and > chapter references don't work too well if someone is looking at knowledge > center. Let alone a reference without indicating the release. > > But I assume that you are referring to Figure 1 within Callable cell > pool services -> Storage considerations. > > > > Peter Relson > > z/OS Core Technology Design > > > > > > ---------------------------------------------------------------------- > > 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 > ================================ Rocket Software, Inc. and subsidiaries ■ > 77 Fourth Avenue, Waltham MA 02451 ■ Main Office Toll Free Number: +1 > 855.577.4323 Contact Customer Support: > https://nam01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmy.rocketsoftware.com%2FRocketCommunity%2FRCEmailSupport&data=02%7C01%7C%7Cadbfe8fa1ace4c10894308d7b892f485%7C79544c1eed224879a082b67a9a672aae%7C0%7C0%7C637180813657898313&sdata=9Eu%2BMVdjXRKnWCda95yEEEApnMmbJnF4mJkn3XHOzVo%3D&reserved=0 > > Unsubscribe from Marketing Messages/Manage Your Subscription Preferences > - > https://nam01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.rocketsoftware.com%2Fmanage-your-email-preferences&data=02%7C01%7C%7Cadbfe8fa1ace4c10894308d7b892f485%7C79544c1eed224879a082b67a9a672aae%7C0%7C0%7C637180813657898313&sdata=yB%2FgsAe3cncDA8mpa4nwZS2wAjJOfHDMugpteABe%2BSA%3D&reserved=0 > > Privacy Policy - > https://nam01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.rocketsoftware.com%2Fcompany%2Flegal%2Fprivacy-policy&data=02%7C01%7C%7Cadbfe8fa1ace4c10894308d7b892f485%7C79544c1eed224879a082b67a9a672aae%7C0%7C0%7C637180813657898313&sdata=WjSVmpfmyFESKvSuQrvZnftVgEi%2FoZv93fHokE5xEyY%3D&reserved=0 > > ================================ > > > > This communication and any attachments may contain confidential > information of Rocket Software, Inc. 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