From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Ka9ro-0006uT-8V for qemu-devel@nongnu.org; Mon, 01 Sep 2008 09:54:52 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Ka9rn-0006tJ-D8 for qemu-devel@nongnu.org; Mon, 01 Sep 2008 09:54:51 -0400 Received: from [199.232.76.173] (port=42443 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Ka9rn-0006t6-5Y for qemu-devel@nongnu.org; Mon, 01 Sep 2008 09:54:51 -0400 Received: from mail2.shareable.org ([80.68.89.115]:44943) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1Ka9rm-0007cl-S7 for qemu-devel@nongnu.org; Mon, 01 Sep 2008 09:54:51 -0400 Received: from jamie by mail2.shareable.org with local (Exim 4.63) (envelope-from ) id 1Ka9rj-0004ln-ST for qemu-devel@nongnu.org; Mon, 01 Sep 2008 14:54:47 +0100 Date: Mon, 1 Sep 2008 14:54:47 +0100 From: Jamie Lokier Subject: Re: [Qemu-devel] [PATCH] bdrv_aio_flush Message-ID: <20080901135447.GB15198@shareable.org> References: <20080829133736.GH24884@duo.random> <18619.53638.814196.657141@mariner.uk.xensource.com> <20080901122521.GG25764@duo.random> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080901122521.GG25764@duo.random> Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Andrea Arcangeli wrote: > To be clear: this is only a problem if there's a power outage in the > host. Actually also if the host kernel crashes some time afterwards, because we're talking about data that's written by AIO and not properly fsync'd. -- Jamie