I’m not interested in the PASN You want me to be specfic ok
I have to Alets that I ALESERV ed To WORKUNIT=AL One is the Alet of another address space the other is a dataspace that I created in a SRB scope=all I put data into it running under TESTAUTH I cannt display it What I would like to is write a customized TESTAUTH subcommand that would go into the debugged TCB which I can get from the TCOMTAB get any Alets associated with it And display the Data in this dataspace > On Mar 30, 2023, at 6:09 PM, Glen Garrison <[email protected]> wrote: > > So you are trying to determine, at any given point in time, if a task or > srb has anything at all aleserv'ed? From a task perspective, you can find > the du-al as we have walked through. But if someone running under that task > has aleserv'ed to the pasn I know of no way you can identify that. The > du-al is unique to a task but there is nothing in the pasn side that is task > related that you would be able to locate and associate with a specific task, > that I know of. > I can't say I know the cross memory services task termination/supervisor > functionality or programming requirements for owning a dataspace (for > example) and having added it to the pasn. So I don't really know how they > clean up an in-use pasn ale, made in use by a task that may be going away. > (I say going away because that would require them to identify a specific ale > by task.) I support real storage manager so my knowledge is on the > dataspace and dat translation side. > > -----Original Message----- > From: IBM Mainframe Discussion List <[email protected]> On Behalf Of > Joseph Reichman > Sent: Thursday, March 30, 2023 5:03 PM > To: [email protected] > Subject: [EXTERNAL] Re: finding DU-AL in a dump > > Chapter 5 in the pops book is program execution on page 5-46 is access > register introduction being an ALET is loaded onto an access register would > reading up on that give me a better understanding of doing what I want to do > > I mean finding/if there are any alets for that TASK/SRB > > thanks > > -----Original Message----- > From: IBM Mainframe Discussion List <[email protected]> On Behalf Of > Glen Garrison > Sent: Thursday, March 30, 2023 4:11 PM > To: [email protected] > Subject: Re: finding DU-AL in a dump > > The du-al, as well as the pasn are access LISTS. Tables used to translate an > alet to the correct DAT structures for the "space" you have aleserv'ed onto > the list. Aleserv add obtains an entry in the list for your request and > assigns it to your request and builds the alet based on the index of the > entry chosen. You have to know the alet to get to the correct ale and then > aste for the 'space' you are trying to translate to. Since there can be > multiple valid entries in the access list, to get to the correct one you must > know the index in the alet. If you're lucky, yours is the only one on the > list and you can scan to see it but that's by chance. > > -----Original Message----- > From: IBM Mainframe Discussion List <[email protected]> On Behalf Of > Joseph Reichman > Sent: Thursday, March 30, 2023 3:53 PM > To: [email protected] > Subject: [EXTERNAL] Re: finding DU-AL in a dump > > How did you come up with that ? I’ll Look > > Is there anyway figuring it out with our knowing the alet > > I mean maybe by starting at the bottom > And looking for a non zero entry > >> On Mar 30, 2023, at 3:41 PM, Glen Garrison <[email protected]> wrote: >> >> Take the last 2 bytes of your alet, multiply by x'10' and add to the >> value of stcbalov. (index into the du-al). That gets you to the ALE >> >> -----Original Message----- >> From: IBM Mainframe Discussion List <[email protected]> On >> Behalf Of Joseph Reichman >> Sent: Thursday, March 30, 2023 8:44 AM >> To: [email protected] >> Subject: [EXTERNAL] finding DU-AL in a dump >> >> Hi >> >> v >> >> I have two ALETS one from an address space one from a dataspace they >> are both on DU-AL I put them there via ALESERV AL=WORKUNIT >> >> >> >> I am looking for them in a dump >> >> >> >> I know the acronym ALE: in a dump stands for Access list element >> >> >> >> I also know that STCBALOV offset X'20 from the STCB for the TCB I am >> running under points to it >> >> >> >> At that are all I see is X'80000... not my two alets >> >> >> >> I see the same in a dump. >> >> >> >> Under the ALE: heading. >> >> >> >> Just wondering where I would find them. >> >> >> >> Thanks >> >> >> ---------------------------------------------------------------------- >> 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
