Miklos Barbara Nitz has explored this area in great detail in various threads over the last few years.
Check the archives and read her posts - they are excellent. Rob Scott Lead Developer Rocket Software 275 Grove Street * Newton, MA 02466-2272 * USA Tel: +1.617.614.2305 Email: [email protected] Web: www.rocketsoftware.com -----Original Message----- From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf Of Miklos Szigetvari Sent: 01 July 2011 14:53 To: [email protected] Subject: PDSE cache Hi Started in zOS 1.11 the SMS PDSE1 address space with large cache, buffer_beyond_close etc. For my big surprise no any change in a program runtime, which is intensively using modules from PDSE libraries. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
