>Is there any reason to NOT increase it to 64kB? >Any disadvantage of having 64kB TIOT?
I don't think so. Some still fear Virtual Storage constraint. I did a few tests monitoring (OMEGAMON) a TSO user running a looping EXEC allocating temp datasaets until they could no more, when the capability first came out. We found no appreciable difference with 32, 48, or 64. This was with both Virtual and Real, under 31-bit. >IMHO the advantage is obvious: more DD's per jobstep. I agree. When asked, I recommend 64K. - Ted MacNEIL eamacn...@yahoo.ca Twitter: @TedMacNEIL ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
