On Thu, 18 Dec 2025 22:28:13 +0100, salva <[email protected]> wrote: >A FB 80/27920 has 2 blk per track = 55840 bytes of 56664 = 98.5% >A FB/6160 has 8 blk per track = 49200 bytes of 56664 = 86.9% >It is a important difference, but not huge.
The key requirement is transporting z/OS files intact. If you want 100%, then move it to an FTP server where disk is really cheap. Delete it once you are finished with it. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
