This is the JCL I use to allocate a HASPACE data set to occupy an entire volume. I just think it's "cool" to use MXIG....
Brian //STEP01 EXEC PGM=IEFBR14 //SSPX0W DD DSN=SYS1.NEW.HASPACE,DISP=(NEW,KEEP), // DSNTYPE=LARGE, // SPACE=(CYL,1,,MXIG), // UNIT=SYSALLDA,VOL=SER=SSPX0W ---------------------------------------------------------------------- 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