On Wed, 16 Jan 2019 13:57:48 +1100, Wayne Bickerdike wrote: >Mark Zeldens excellent IPLINFO shows: > >The real storage size at IPL time was 2048M. >The private area size <16M is 8192K.
It seems to be a sloppy calculation. The private area always ends on a 1M boundary, but every system I've looked for the last several years had a private area that starts at X'6000'. Thus your actual private area size below 16M is X'7FA000' or 8168K. >The private area size >16M is 1628M. >The CSA size <16M is 4812K. >The CSA size >16M is 300652K. >The SQA size <16M is 1248K. >The SQA size >16M is 15792K. >The maximum V=R region size is 280K. >The default V=R region size is 140K. >The maximum V=V region size is 8168K. > >Based on this: >CVTGDA = C2d(Storage(D2x(CVT + 560),4)) /* point to GDA */ >GDACSA = C2d(Storage(D2x(CVTGDA + 108),4)) /* start of CSA addr */ >GDACSAH = D2x(GDACSA) /* display in hex */ >CSAEND = (GDACSASZ*1024) + GDACSA - 1 /* end of CSA */ >CSAEND = D2x(CSAEND) /* display in hex */ > >So CSA <16M is too small. Do you mean private is too small? -- Tom Marchant ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
