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authorTheo de Raadt <deraadt@cvs.openbsd.org>1998-07-20 22:47:13 +0000
committerTheo de Raadt <deraadt@cvs.openbsd.org>1998-07-20 22:47:13 +0000
commit04eb3f8da6ef70c1da335e57fb9f88c8b72ce0f9 (patch)
treed0b14cde24fbc263a4ab17d8c8380f1af5ac1c7e /share/man
parentef826f0b5ffeaa445c6745085807d5108d0663e2 (diff)
MINFREE is 5%; hgweigand@wiesbaden.netsurf.de
Diffstat (limited to 'share/man')
-rw-r--r--share/man/man5/fs.510
1 files changed, 5 insertions, 5 deletions
diff --git a/share/man/man5/fs.5 b/share/man/man5/fs.5
index 41ef3382afc..53aa5a59e9b 100644
--- a/share/man/man5/fs.5
+++ b/share/man/man5/fs.5
@@ -213,13 +213,13 @@ The
element
may be set to 0 if no reserve of free blocks is deemed necessary,
however severe performance degradations will be observed if the
-file system is run at greater than 90% full; thus the default
+file system is run at greater than 95% full; thus the default
value of
.Fa fs_minfree
-is 10%.
+is 5%.
.Pp
Empirically the best trade-off between block fragmentation and
-overall disk utilization at a loading of 90% comes with a
+overall disk utilization at a loading of 95% comes with a
fragmentation of 8, thus the default fragment size is an eighth
of the block size.
.Pp
@@ -228,10 +228,10 @@ 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 5%,
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 5%,
fragmentation is unlikely to be problematical, and
the file system defaults to optimizing for time.
.Pp