From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50647) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XRcNl-0002PD-MB for qemu-devel@nongnu.org; Wed, 10 Sep 2014 03:32:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XRcNc-0006B0-J5 for qemu-devel@nongnu.org; Wed, 10 Sep 2014 03:32:01 -0400 Received: from mail-pd0-x22a.google.com ([2607:f8b0:400e:c02::22a]:44994) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XRcNc-0006Au-Cp for qemu-devel@nongnu.org; Wed, 10 Sep 2014 03:31:52 -0400 Received: by mail-pd0-f170.google.com with SMTP id fp1so2842348pdb.29 for ; Wed, 10 Sep 2014 00:31:51 -0700 (PDT) Date: Wed, 10 Sep 2014 15:31:49 +0800 From: Liu Yuan Message-ID: <20140910073148.GB18858@ubuntu-trusty> References: <1409557394-11853-1-git-send-email-namei.unix@gmail.com> <20140902221914.GA24069@irqsave.net> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20140902221914.GA24069@irqsave.net> Subject: Re: [Qemu-devel] [PATCH 0/8] add basic recovery logic to quorum driver List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: =?iso-8859-1?Q?Beno=EEt?= Canet Cc: Kevin Wolf , qemu-devel@nongnu.org, Stefan Hajnoczi On Wed, Sep 03, 2014 at 12:19:14AM +0200, Benoît Canet wrote: > The Monday 01 Sep 2014 à 15:43:06 (+0800), Liu Yuan wrote : > > Liu, > > Do you think this could work with qcow2 file backed by NFS servers ? It depends on which client we use. If we use Linux NFS client by 'posix file' protocol, I guess we need to hack raw-posix.c and insert reconnect/disconnect callbacks. I'm exploring the possibility of QEMU's nfs client block/nfs.c too. Either way, this should work with all the protocols with proper hacks. Thanks Yuan