From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33204) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VK2Pr-0004FO-6W for qemu-devel@nongnu.org; Thu, 12 Sep 2013 04:38:27 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VK2Pi-00012w-Q3 for qemu-devel@nongnu.org; Thu, 12 Sep 2013 04:38:19 -0400 Received: from mail-ea0-x22d.google.com ([2a00:1450:4013:c01::22d]:40564) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VK2Pi-00012q-IR for qemu-devel@nongnu.org; Thu, 12 Sep 2013 04:38:10 -0400 Received: by mail-ea0-f173.google.com with SMTP id g10so5158098eak.18 for ; Thu, 12 Sep 2013 01:38:09 -0700 (PDT) Date: Thu, 12 Sep 2013 10:38:08 +0200 From: Stefan Hajnoczi Message-ID: <20130912083808.GF1965@stefanha-thinkpad.redhat.com> References: <1378831204-25256-1-git-send-email-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1378831204-25256-1-git-send-email-pbonzini@redhat.com> Subject: Re: [Qemu-devel] [PATCH] scsi: prefer UUID to VM name for the initiator name List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paolo Bonzini Cc: qemu-devel@nongnu.org On Tue, Sep 10, 2013 at 06:40:04PM +0200, Paolo Bonzini wrote: > The UUID is unique even across multiple hosts, thus it is > better than a VM name even if it is less user-friendly. > > Signed-off-by: Paolo Bonzini > --- > block/iscsi.c | 23 ++++++++++++++++------- > include/sysemu/sysemu.h | 2 ++ > stubs/Makefile.objs | 1 + > stubs/uuid.c | 12 ++++++++++++ > 4 files changed, 31 insertions(+), 7 deletions(-) > create mode 100644 stubs/uuid.c Will changing the initiator name break existing setups/ACLs? Stefan