Hi, You might think of BATCHPIPE ? Arye On Fri, Jan 17, 2025 at 4:15 PM rpinion865 < 0000042a019916dd-dmarc-requ...@listserv.ua.edu> wrote:
> I realized that last night, when I was thinking about my question. But I > remember a Data in Virtual > process back in the 1990s. You defined a dataset or datasets via an > exit. The Data in Virtual STC > would watch for a reader of the dataset and read the data set into storage > and retain it there for > multiple readers. Once all readers disconnected from the dataset, it was > taken out of storage. At > least that is my memory of the process. > > > > "Confidentially doc, I am the wabbit." > > Bugs Bunny > > Sent with Proton Mail secure email. > > On Friday, January 17th, 2025 at 9:09 AM, Ituriel do Neto < > 000003427ec2837d-dmarc-requ...@listserv.ua.edu> wrote: > > > Hello, > > > > BLSR supports only VSAM datasets, so optimizations of PDS/PDSE are > discarded. > > Some SMS features replace BLSR, but it is still used. > > > > > > Best Regards > > > > Ituriel do Nascimento Neto > > z/OS System Programmer > > > > > > > > > > > > > > Em quinta-feira, 16 de janeiro de 2025 às 17:27:31 BRT, rpinion865 > 0000042a019916dd-dmarc-requ...@listserv.ua.edu escreveu: > > > > > > > > > > > > > > I am sure I know the answer. But in case something was introduced in the > last few years, is there a facility that would cache > > in memory a library (PDS/PDSE), directory and members? This would be a > library NOT covered by the COFVLFxx Classes. > > Looking at DASD statistics for our BMC CTx product libraries, I see that > the CTx parmlib dataset gets hundreds of thousands of > > batch job hits, with millions of I/O to the library. The DASD controller > cache hit percent is 97. But the best and fastest I/O is no > > I/O. > > > > Did Batch LSR support libraries and does anyone still use BLSR? > > > > "Confidentially doc, I am the wabbit." > > > > Bugs Bunny > > > > Sent with Proton Mail secure email. > > > > ---------------------------------------------------------------------- > > For IBM-MAIN subscribe / signoff / archive access instructions, > > send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN > > > > ---------------------------------------------------------------------- > > For IBM-MAIN subscribe / signoff / archive access instructions, > > send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
