From: Alexander Viro <viro@math.psu.edu>
To: "David L. Nicol" <david@kasey.umkc.edu>
Cc: Peter Samuelson <peter@cadcamlab.org>,
Wakko Warner <wakko@animx.eu.org>,
linux-kernel@vger.kernel.org
Subject: Re: OK to mount multiple FS in one dir?
Date: Sun, 25 Feb 2001 01:12:42 -0500 (EST) [thread overview]
Message-ID: <Pine.GSO.4.21.0102250110580.24871-100000@weyl.math.psu.edu> (raw)
In-Reply-To: <3A81D0E5.B9F3794E@kasey.umkc.edu>
On Wed, 7 Feb 2001, David L. Nicol wrote:
> Peter Samuelson wrote:
>
> > A more useful thing to fall out of the same hacking is loopback
> > mounting -- i.e. the same filesystem mounted multiple places. In
> > Linux-land I guess we call it 'mount --bind'.
> >
> > Peter
>
> Does this kind of thing play nice with nfs and coda, in terms of
> change notifications and write-backs? In distributed FS we've got
> the same thing mounted multiple places, of course, but not on the
> same machine
There is no cache coherency problems since we have no copies to keep
in sync ;-) Dentry tree is shared by all instances.
next prev parent reply other threads:[~2001-02-25 6:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-02-05 3:08 OK to mount multiple FS in one dir? Michael D. Crawford
2001-02-06 0:06 ` Peter Samuelson
2001-02-06 19:47 ` Thorsten Glaser Geuer
2001-02-06 20:46 ` Wakko Warner
2001-02-07 6:25 ` Peter Samuelson
2001-02-07 7:00 ` John R Lenton
2001-02-25 6:10 ` Alexander Viro
2001-02-07 22:49 ` David L. Nicol
2001-02-25 6:12 ` Alexander Viro [this message]
2001-02-25 6:08 ` Alexander Viro
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