>It appears to me that IBM is assuming that the below the line > storage is now free and available for their use, and rather than going to > 31-bit addressing themselves, they are expanding use of 24-bit. > Interesting. Looks like a bit of "do as I say, not as I do."
When IBM first came out with support for 3390's, they put the modules below the 16M line. Our SYSPROG management was not impressed. This was about the time everybody was using the Virtual Storage Tuning Cookbook and unplugging everything they could from the LPA -- the early days of 31-bit addressing, where IBM still listed what the next release contributed to VSCR. - Too busy driving to stop for gas! ---------------------------------------------------------------------- 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
