CCWDISPL REXX EXEC described in MVS Update #136, January 1998, might be useful to do reduction of GTF CCW DASD trace. The MVS update PDF file is in CBT Tape site and its URL is following.
http://www.cbttape.org/xephon/xephonm/mvs9801.pdf Title of the CCWDISPL is "Interpreting GTF CCW trace entries" and is in page 40. I hope that this might help you. Minoru Massaki (M*M) 2011/9/15 Staller, Allan <allan.stal...@kbmg.com>: > I have a DASD volume with very high activity and will be running a CCW > trace to gather diagnostic info. I have all the info I need to run the > trace. > > Does anyone have (or can you point me to) the CCW trace reduction > program. > This was a program (basically "PROC FREQ") that reduced the target > address of the seeks, and converted them to an easily readable format. > > Does anyone have (or can you point me to) the CCW trace reduction > program. > > IBM had it many moons ago and distributed it with fair regularity. > No $$$ for "new tools". > > I suppose I can re-write it if push comes to shove. > > Thanks in advance, > > ---------------------------------------------------------------------- > 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 > -- 全先 実 - Minoru Massaki (M*M) E-mail: mmass...@gmail.com ---------------------------------------------------------------------- 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
