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Date:      Fri, 1 Oct 2010 16:07:03 +0100
From:      Bruce Cran <bruce@cran.org.uk>
To:        Jeremy Chadwick <freebsd@jdc.parodius.com>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: boot0cfg problems
Message-ID:  <20101001160703.00005fc3@unknown>
In-Reply-To: <20101001113434.GA43360@icarus.home.lan>
References:  <E1P1a0v-0009QQ-Rt@kabab.cs.huji.ac.il> <20101001090143.GA40450@icarus.home.lan> <E1P1dfO-000BRI-MZ@kabab.cs.huji.ac.il> <20101001113434.GA43360@icarus.home.lan>

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On Fri, 1 Oct 2010 04:34:34 -0700
Jeremy Chadwick <freebsd@jdc.parodius.com> wrote:

> Anyway, if the MBR did get updated without kern.geom.debugflags having
> bit 4 set, then wouldn't this indicate there's a bug in GEOM's "sector
> 0" protection?

Or that it knows that updating the active byte is harmless.

-- 
Bruce Cran



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