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Date:      Mon, 12 Sep 2011 23:59:46 -0500
From:      Adam Vande More <amvandemore@gmail.com>
To:        Benjamin Kaduk <kaduk@mit.edu>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: how to make devfs show fdisk updates?
Message-ID:  <CA%2BtpaK2Sxox%2Bqt6F7_nF68WQu08QB_8pxQ2=biznMXWbU1iaqQ@mail.gmail.com>
In-Reply-To: <alpine.GSO.1.10.1109130030130.1411@multics.mit.edu>
References:  <alpine.GSO.1.10.1109130030130.1411@multics.mit.edu>

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On Mon, Sep 12, 2011 at 11:32 PM, Benjamin Kaduk <kaduk@mit.edu> wrote:

> Dear all,
>
> I have recently been using fdisk(8) to activate additional partitions, but
> have been unable to cause the device nodes corresponding to the new
> partition to appear in /dev other than by rebooting.  (This is on the device
> which contains the root filesystem, so kern.geom.debugflags=16 is necessary
> to perform the fdisk.)
> Please advise on how to effect the creation of the device node(s) in a
> non-disruptive fashion.
>

You can force a GEOM retaste by issuing a "true > /dev/devname".

-- 
Adam Vande More



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