diff options
Diffstat (limited to 'share/man/man5/fs.5')
| -rw-r--r-- | share/man/man5/fs.5 | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/share/man/man5/fs.5 b/share/man/man5/fs.5 index fde8eac456b..a7c8e280471 100644 --- a/share/man/man5/fs.5 +++ b/share/man/man5/fs.5 @@ -1,4 +1,4 @@ -.\" $OpenBSD: fs.5,v 1.4 1998/11/26 04:25:58 aaron Exp $ +.\" $OpenBSD: fs.5,v 1.5 1999/03/11 01:35:05 pjanzen Exp $ .\" $NetBSD: fs.5,v 1.3 1994/11/30 19:31:17 jtc Exp $ .\" .\" Copyright (c) 1983, 1991, 1993 @@ -200,10 +200,11 @@ to determine block availability, aligned fragments are examined. .Pp The root inode is the root of the file system. Inode 0 can't be used for normal purposes and -historically bad blocks were linked to inode 1, -thus the root inode is 2 (inode 1 is no longer used for -this purpose, however numerous dump tapes make this +historically bad blocks were linked to inode 1 +(inode 1 is no longer used for +this purpose; however, numerous dump tapes make this assumption, so we are stuck with it). +Thus the root inode is 2. .Pp The .Fa fs_minfree @@ -214,7 +215,7 @@ The .Fa fs_minfree element may be set to 0 if no reserve of free blocks is deemed necessary, -however severe performance degradations will be observed if the +although severe performance degradations will be observed if the file system is run at greater than 95% full; thus the default value of .Fa fs_minfree @@ -222,7 +223,7 @@ is 5%. .Pp Empirically the best trade-off between block fragmentation and overall disk utilization at a loading of 95% comes with a -fragmentation of 8, thus the default fragment size is an eighth +fragmentation of 8; thus the default fragment size is an eighth of the block size. .Pp The element |