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Update the manual page to reflect the new 32K/4K defaults.

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Reminded by: Ivan Voras
This commit is contained in:
Kirk McKusick 2011-05-28 15:14:50 +00:00
parent 1508294bb6
commit 3fa3e267de
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=222423
1 changed files with 4 additions and 4 deletions
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sbin/newfs/newfs.8
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@ -28,7 +28,7 @@
.\" @(#)newfs.8 8.6 (Berkeley) 5/3/95
.\" $FreeBSD$
.\"
.Dd February 22, 2011
.Dd May 25, 2011
.Dt NEWFS 8
.Os
.Sh NAME
@ -112,7 +112,7 @@ for more details on how to set this option.
The block size of the file system, in bytes.
It must be a power of 2.
The
default size is 16384 bytes, and the smallest allowable size is 4096 bytes.
default size is 32768 bytes, and the smallest allowable size is 4096 bytes.
The optimal block:fragment ratio is 8:1.
Other ratios are possible, but are not recommended,
and may produce poor results.
@ -143,7 +143,7 @@ ranging in value between
.Ar blocksize Ns /8
and
.Ar blocksize .
The default is 2048 bytes.
The default is 4096 bytes.
.It Fl g Ar avgfilesize
The expected average file size for the file system.
.It Fl h Ar avgfpdir
@ -279,7 +279,7 @@ Creates a new ufs file system on
.Pa ad3s1a .
The
.Nm
utility will use a block size of 16384 bytes, a fragment size of 2048 bytes
utility will use a block size of 32768 bytes, a fragment size of 4096 bytes
and the largest possible number of blocks per cylinders group.
These values tend to produce better performance for most applications
than the historical defaults