svn commit: r298522 - head/share/man/man5

[Benedict Reuschling]

Author: bcr (doc committer)
Date: Sat Apr 23 20:45:52 2016
New Revision: 298522
URL: https://svnweb.freebsd.org/changeset/base/298522

Log:
  The default value of MINFREE is defined to be 8% in
  ufs/ffs/fs.h and not 10%.  The newfs(8) and tunefs(8)
  man pages had this change already, but fs(5) did not.
  This change makes it consistent again.
  
  Bump Dd.
  
  PR:             204929
  Submitted by:   amutu at amutu.com
  MFC after:      3 days
  Sponsored by:   Essen Linuxhotel Hackathon 2016

Modified:
  head/share/man/man5/fs.5

Modified: head/share/man/man5/fs.5
==============================================================================
--- head/share/man/man5/fs.5	Sat Apr 23 20:45:09 2016	(r298521)
+++ head/share/man/man5/fs.5	Sat Apr 23 20:45:52 2016	(r298522)
@@ -28,7 +28,7 @@
 .\"     @(#)fs.5	8.2 (Berkeley) 4/19/94
 .\" $FreeBSD$
 .\"
-.Dd October 31, 2006
+.Dd April 23, 2016
 .Dt FS 5
 .Os
 .Sh NAME
@@ -262,7 +262,7 @@ however severe performance degradations 
 file system is run at greater than 90% full; thus the default
 value of
 .Fa fs_minfree
-is 10%.
+is 8%.
 .Pp
 Empirically the best trade-off between block fragmentation and
 overall disk utilization at a loading of 90% comes with a
@@ -274,10 +274,10 @@ The element
 specifies whether the file system should try to minimize the time spent
 allocating blocks, or if it should attempt to minimize the space
 fragmentation on the disk.
-If the value of fs_minfree (see above) is less than 10%,
+If the value of fs_minfree (see above) is less than 8%,
 then the file system defaults to optimizing for space to avoid
 running out of full sized blocks.
-If the value of minfree is greater than or equal to 10%,
+If the value of minfree is greater than or equal to 8%,
 fragmentation is unlikely to be problematical, and
 the file system defaults to optimizing for time.
 .Pp