diff options
Diffstat (limited to 'sbin/mdconfig')
| -rw-r--r-- | sbin/mdconfig/mdconfig.8 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sbin/mdconfig/mdconfig.8 b/sbin/mdconfig/mdconfig.8 index a8a5a9ae9c20..bb5e77f45c0e 100644 --- a/sbin/mdconfig/mdconfig.8 +++ b/sbin/mdconfig/mdconfig.8 @@ -60,6 +60,8 @@ .Op Fl f Ar file .Op Fl S Ar sectorsize .Op Fl u Ar unit +.Op Fl x Ar sectors/track +.Op Fl y Ar heads/cyl .Nm .Fl d .Fl u Ar unit @@ -119,6 +121,18 @@ which denotes kilobyte, megabyte and gigabyte respectively. .It Fl S Ar sectorsize Sectorsize to use for malloc backed device. +.It Fl x Ar sectors/track +See description of +.Fl y +below. +.It Fl y Ar heads/cylinder +For malloc backed devices, the +.Fl x +and +.Fl y +options can be used to specify a synthetic geometry. +This is useful for constructing bootable images for later download to +other devices. .It Fl o Oo Cm no Oc Ns Ar option Set or reset options. .Bl -tag -width indent |