---------------------------------<snip>-------------------------------
It sounds as if they're concerned about the application or operating system "math" required to convert an "emulated FBA sector number" to CCCCcccHR. You have to divide by some RPT (records per track) value to get track and record number. Then divide track by 15 to get cylinder, track, and record.
------------------------------<unsnip>----------------------------
Why not just use BDAM and Relative Record addressing? As far as I know, that still works and it's pretty fast, too. :-)

----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO
Search the archives at http://bama.ua.edu/archives/ibm-main.html

Reply via email to