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Remove a note about disabling of GEOM protection mechanism.

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boot0cfg should work without such hack.

MFC after:	3 days
This commit is contained in:
Andrey V. Elsukov 2011-11-07 09:29:10 +00:00
parent 7411f128dd
commit 2a9cd9b3a1
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=227298
1 changed files with 1 additions and 16 deletions
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17
usr.sbin/boot0cfg/boot0cfg.8
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@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd January 13, 2009
.Dd November 7, 2011
.Dt BOOT0CFG 8
.Os
.Sh NAME
@ -153,21 +153,6 @@ Set the timeout value to
.It Fl v
Verbose: display information about the slices defined, etc.
.El
.Sh NOTE
Protection mechanisms in the
.Xr geom 4
subsystem might prevent
.Nm
from being able to update the MBR on a mounted disk.
Instructions for temporarily disabling these protection mechanisms
can be found in the
.Xr geom 4
manpage. Specifically, do a
.Pp
.Dl sysctl kern.geom.debugflags=0x10
.Pp
to allow writing to the MBR, and restore it to 0 afterwards.
.Pp
.Sh FILES
.Bl -tag -width /boot/boot0sio -compact
.It Pa /boot/boot0