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Date: Mon, 21 Jan 2013 23:02:47 -0600
Message-ID: <CA+tpaK2QjOERvdmcm+AbumywFW+=nOfoqbBRDz=DW_Lk4-Ozxw@mail.gmail.com>
Subject: Re: zfs configuration
From: Adam Vande More <amvandemore@gmail.com>
To: kpneal@pobox.com
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Cc: Don Dugger <dondugger47@gmail.com>, freebsd-questions@freebsd.org
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On Mon, Jan 21, 2013 at 10:33 PM, <kpneal@pobox.com> wrote:

> On Mon, Jan 21, 2013 at 07:50:58AM -0800, 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??
>
> You can install and run 'lsof' to see which running programs are currently
> using anything in "/tmp". Stop them, mount a new /tmp, and then restart
> them.
>

Or use fstat and avoid the lsof overhead

-- 
Adam Vande More