>> Is the highest 31-bit address 7FFFFFFF or 7FFF0000? >> I ask because the largest region size you can request is 2096128K or >> 2047M, and 2096128 * 1024 = 2,146,435,072 (x7FF00000). > >For diagnostic purposes, then 4K page at 7FFFF000 is always >left invalid in z/OS.
That makes the highest numbered, accessible byte to be at address x'7FFFEFFF' -- Peter Hunkeler ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
