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| author | pav <pav@FreeBSD.org> | 2007-05-12 10:40:20 +0000 |
|---|---|---|
| committer | pav <pav@FreeBSD.org> | 2007-05-12 10:40:20 +0000 |
| commit | 1285169f3a27ea764b92f7827e6d0dce9592cf3b (patch) | |
| tree | 00a22dc6dbdf076c8848d3b1be444647ead85956 /usr.sbin/boot0cfg/boot0cfg.8 | |
| parent | 3831aebc4a1d81872688a9e0de1ce197c9ef846e (diff) | |
| download | FreeBSD-src-1285169f3a27ea764b92f7827e6d0dce9592cf3b.zip FreeBSD-src-1285169f3a27ea764b92f7827e6d0dce9592cf3b.tar.gz | |
Document /boot/mbr (non-interactive boot block)
PR: doc/111840
Submitted by: Warren Block <wblock@wonkity.com>
MFC after: 1 week
Diffstat (limited to 'usr.sbin/boot0cfg/boot0cfg.8')
| -rw-r--r-- | usr.sbin/boot0cfg/boot0cfg.8 | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/usr.sbin/boot0cfg/boot0cfg.8 b/usr.sbin/boot0cfg/boot0cfg.8 index 220e9cd..7940cb2 100644 --- a/usr.sbin/boot0cfg/boot0cfg.8 +++ b/usr.sbin/boot0cfg/boot0cfg.8 @@ -89,6 +89,9 @@ which will use the video card as output, alternatively can be used for output to the COM1 port. (Be aware that nothing will be output to the COM1 port unless the modem signals DSR and CTS are active.) +Use +.Pa /boot/mbr +to revert to non-interactive boot manager. .It Fl d Ar drive Specify the drive number used by the PC BIOS in referencing the drive which contains the specified @@ -152,6 +155,8 @@ The default image .It Pa /boot/boot0sio Image for serial consoles (COM1,9600,8,N,1,MODEM) +.It Pa /boot/mbr +Non-interactive boot MBR image .El .Sh EXIT STATUS .Ex -std @@ -163,6 +168,11 @@ To boot slice 2 on the next boot: To enable just slices 1 and 2 in the menu: .Pp .Dl "boot0cfg -m 0x3 ad0" +.Pp +To go back to non-interactive booting: +.Pp +.Dl "boot0cfg -B -b /boot/mbr ad0" +.Pp .Sh SEE ALSO .Xr geom 4 , .Xr boot 8 , |
