From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39338) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VnlEv-00057V-JD for qemu-devel@nongnu.org; Tue, 03 Dec 2013 03:21:59 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VnlEp-0006fs-Ka for qemu-devel@nongnu.org; Tue, 03 Dec 2013 03:21:53 -0500 Received: from mx1.redhat.com ([209.132.183.28]:51695) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VnlEp-0006f5-CI for qemu-devel@nongnu.org; Tue, 03 Dec 2013 03:21:47 -0500 Message-ID: <529D948B.3030605@redhat.com> Date: Tue, 03 Dec 2013 16:21:31 +0800 From: Fam Zheng MIME-Version: 1.0 References: <1385430206-26900-1-git-send-email-famz@redhat.com> <1385430206-26900-4-git-send-email-famz@redhat.com> <529D74AC.5060008@linux.vnet.ibm.com> In-Reply-To: <529D74AC.5060008@linux.vnet.ibm.com> Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] [PATCH v4 3/6] qemu-iotests: Add _default_cache_mode and _supported_cache_modes List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Wenchao Xia , qemu-devel@nongnu.org Cc: kwolf@redhat.com, stefanha@redhat.com On 2013=C4=EA12=D4=C203=C8=D5 14:05, Wenchao Xia wrote: >=20 > Why forbid mode =3D writeback? >=20 These test cases used to run with only possibly "writethrough", or "none". And they don't work with writeback, at least in my case. So I didn't add other modes here. Fam