diff options
| author | obrien <obrien@FreeBSD.org> | 2001-03-27 01:34:58 +0000 |
|---|---|---|
| committer | obrien <obrien@FreeBSD.org> | 2001-03-27 01:34:58 +0000 |
| commit | 13dcb5c8754bdf8e676c26f923497b44b19f1a78 (patch) | |
| tree | fff778b3623549abaaa10ded928b7f57fae3fcfb /sbin | |
| parent | 98ec60c8cc6fcc9b9415134fdbd995cf873015e4 (diff) | |
| download | FreeBSD-src-13dcb5c8754bdf8e676c26f923497b44b19f1a78.zip FreeBSD-src-13dcb5c8754bdf8e676c26f923497b44b19f1a78.tar.gz | |
The common wisdom is to use the largest number of cylinders per group.
So bump the default from `16' to `22', which is the largest value allowed
with the current default block size. This change increases the the
group size from 32MB/g to 44MB/g on a 4GB SCSI disk.
Diffstat (limited to 'sbin')
| -rw-r--r-- | sbin/newfs/newfs.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sbin/newfs/newfs.c b/sbin/newfs/newfs.c index 8a9f00d..b006a8a 100644 --- a/sbin/newfs/newfs.c +++ b/sbin/newfs/newfs.c @@ -109,10 +109,11 @@ void fatal(); /* * Cylinder groups may have up to many cylinders. The actual * number used depends upon how much information can be stored - * on a single cylinder. The default is to use 16 cylinders - * per group. + * on a single cylinder. The default is to use 22 cylinders + * per group, which seems to be the largest value allowed given + * all the other default values. */ -#define DESCPG 16 /* desired fs_cpg */ +#define DESCPG 22 /* desired fs_cpg */ /* * Once upon a time... |
