On Tue, 14 Nov 2023 19:04:44 -0600, Jon Perryman wrote: > >xSAM works because UNIX files are 1 logical record and it's I/O methods makes >each byte of that logical record easily addressable. A single read can read >starting at any byte location desired for 1 byte, 1,000 bytes or to the end of >that record. It's up to xSAM to determine the most suitable interface to the >file. > What's XSAM? Cite an IBM or general IT source.
In z/OS 3.1 documentation I find 4 mentions in Using Data Sets, all directory names in examples. -- gil ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
