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Date:      Mon, 21 Jan 2013 10:21:03 -0600
From:      dweimer <dweimer@dweimer.net>
To:        <freebsd-questions@freebsd.org>
Subject:   Re: zfs configuration
Message-ID:  <eea3ccadfc6160e7e37de3f064010595@dweimer.net>
In-Reply-To: <CANQr=Adi=6xOnZC=M_cKvuUeWAXyf_VxmmKYbthOSX=tiVQpMg@mail.gmail.com>
References:  <CANQr=Adi=6xOnZC=M_cKvuUeWAXyf_VxmmKYbthOSX=tiVQpMg@mail.gmail.com>

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On 2013-01-21 09:50, Don Dugger wrote:
> Hi All,
>
> So I use zfs for the root file system. Works well. However now I want 
> to
> move /tmp to ram-disk (memory disk or what ever). When I try to 
> unmount
> /tmp with the zfs command of course it won't because its busy. With 
> ufs I
> would just edit fstab and reboot what do I don with zfs??
>

Your best option is to reboot into single user mode, however if that's 
not possible, zfs umount -f will force it to unmount.

-- 
Thanks,
    Dean E. Weimer
    http://www.dweimer.net/



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