From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ross Boylan Subject: Re: How to share filesystem Date: Tue, 24 Sep 2013 09:37:47 -0700 Message-ID: <1380040667.26394.21.camel@localhost> References: <1380011919.26394.18.camel@localhost> <20130924122429.7eed47ff@thhw500> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org To: Thomas Huth Return-path: Received: from upstrm185.psg-ucsf.org ([38.99.193.74]:8777 "EHLO biostat.ucsf.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752856Ab3IXQhu (ORCPT ); Tue, 24 Sep 2013 12:37:50 -0400 In-Reply-To: <20130924122429.7eed47ff@thhw500> Sender: kvm-owner@vger.kernel.org List-ID: On Tue, 2013-09-24 at 12:24 +0200, Thomas Huth wrote: > Am Tue, 24 Sep 2013 01:38:39 -0700 > schrieb Ross Boylan : > > > I would like to have access to the same file system from the host and > > the guest. Can anyone recommend the best way to do this, considering > > ease of use, safety (concurrent access from guest and host does not > > corrupt) and performance? > [...] > > Among the alternatives I can think of are using NFS and using NBD. > > Maybe there's some kind of loopback device I could use on the disk image > > to access it from the host. > > I've never tried it on my own, but there is also virtio-9p: > > http://wiki.qemu.org/Documentation/9psetup > > Maybe that's what you need? > > Thomas > At first I saw Plan 9 and figured it was irrelevant to linux, but the example seems to be Linux. So I'm puzzled. Ross