Best refer to this section http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/dgt2r3a0/1.3.11?SHELF=all13be9&DT=20110602105512 in the rmm MURM. It was added 2-3 years ago when rmm team shipped some extra device support exploiting some tape drive/ h/w capabilities. I dont currently have a way to test for TS7740, but would expect rmm to be getting number of post compression bytes to nearest 1K or 4K value.
Mike Wood rmm expert ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
