On Thu, 24 Mar 2022 at 10:10, Seymour J Metz <[email protected]> wrote: > > There used to be an MVS component called Actual Block Processor that did low > level I/O for CI-formatted data. IS there an equivalent routine in z/OS used > by, e.g., HFS, PDSE? If so, is there a source that I can cite in Wikipedia?
I imagine that'd be the much talked about Media Manager. MM seems to be some combination of a high and low level I/O processor, so is probably not a close overall match to the ABP, but may include all the ABP's function. It has been rumoured here that a mere $1M will get you a licence to use it, though presumably you wouldn't be able to quote it on Wikipedia. Tony H. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
