[src/trunk]: src/usr.sbin/makefs Explain cd9660 and udf exceptions on the rul...

[reinoud <reinoud%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/12d1de592dba
branches:  trunk
changeset: 1025553:12d1de592dba
user:      reinoud <reinoud%NetBSD.org@localhost>
date:      Fri Nov 12 07:41:55 2021 +0000

description:
Explain cd9660 and udf exceptions on the rule that the default sectorsize is
512.

diffstat:

 usr.sbin/makefs/makefs.8 |  9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)

diffs (23 lines):

diff -r b0a8600d5bcb -r 12d1de592dba usr.sbin/makefs/makefs.8
--- a/usr.sbin/makefs/makefs.8  Fri Nov 12 07:18:53 2021 +0000
+++ b/usr.sbin/makefs/makefs.8  Fri Nov 12 07:41:55 2021 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: makefs.8,v 1.67 2021/04/03 14:10:56 simonb Exp $
+.\"    $NetBSD: makefs.8,v 1.68 2021/11/12 07:41:55 reinoud Exp $
 .\"
 .\" Copyright (c) 2001-2003 Wasabi Systems, Inc.
 .\" All rights reserved.
@@ -197,8 +197,11 @@
 .It Fl S Ar sector-size
 Set the file system sector size to
 .Ar sector-size .
-.\" XXX: next line also true for cd9660?
-Defaults to 512.
+Defaults to 512 for most file systems, but is 2048 for
+.Sy cd9660
+and
+.Sy udf
+for CD/DVD/BD optical media types.
 .It Fl s Ar image-size
 Set the size of the file system image to
 .Ar image-size .