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](https://proton.me/mail/home) secure email. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
