On 2015-08-21, at 10:17, van der Grijn, Bart (B) wrote: > > We take hash values of all our system datasets daily for change control > purposes. We use superc in batch for this (at least for PS/PDS/VSAM). It > takes some time but it has worked well so far. We compare the file with > itself and specify OVSUML,FILECMP > Does this impose a line length limit? ISTR getting a warning from SuperC that only 150 columns are compared.
Does it read the data set twice, or use a cache for the second? What hash? CRC-32? MD5? SHA-1? ...? Can you choose? (I tried to RTFM on Knowledge Center. Real hard to find what I want.) -- gil ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
