From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4EDA9C433B4 for ; Thu, 22 Apr 2021 05:32:13 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id ADE8861450 for ; Thu, 22 Apr 2021 05:32:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ADE8861450 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bugs.launchpad.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:40342 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lZRwh-0004wg-GP for qemu-devel@archiver.kernel.org; Thu, 22 Apr 2021 01:32:11 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60276) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lZRuR-0003ov-2G for qemu-devel@nongnu.org; Thu, 22 Apr 2021 01:29:51 -0400 Received: from indium.canonical.com ([91.189.90.7]:50470) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lZRuP-0003cc-DG for qemu-devel@nongnu.org; Thu, 22 Apr 2021 01:29:50 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1lZRuO-0002xs-50 for ; Thu, 22 Apr 2021 05:29:48 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 250E62E8073 for ; Thu, 22 Apr 2021 05:29:48 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Thu, 22 Apr 2021 05:16:10 -0000 From: Thomas Huth <1600563@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=Incomplete; importance=Undecided; assignee=None; X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: 7-alex-a ruben-gnu th-huth X-Launchpad-Bug-Reporter: Alex (7-alex-a) X-Launchpad-Bug-Modifier: Thomas Huth (th-huth) References: <20160710075125.17855.72473.malonedeb@wampee.canonical.com> Message-Id: <161906857055.32461.5648392938391363223.malone@soybean.canonical.com> Subject: [Bug 1600563] Re: min_io_size is currently limited to size uint16_t X-Launchpad-Message-Rationale: Subscriber (QEMU) @qemu-devel-ml X-Launchpad-Message-For: qemu-devel-ml Precedence: bulk X-Generated-By: Launchpad (canonical.com); Revision="1552fceb1603b3da6cfa437575d9c9fc4b2e683a"; Instance="production" X-Launchpad-Hash: bf4904fabd16cba8d1e65171d6eac5301c910bb1 Received-SPF: none client-ip=91.189.90.7; envelope-from=bounces@canonical.com; helo=indium.canonical.com X-Spam_score_int: -65 X-Spam_score: -6.6 X-Spam_bar: ------ X-Spam_report: (-6.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Bug 1600563 <1600563@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The QEMU project is currently considering to move its bug tracking to another system. For this we need to know which bugs are still valid and which could be closed already. Thus we are setting older bugs to "Incomplete" now. If you still think this bug report here is valid, then please switch the state back to "New" within the next 60 days, otherwise this report will be marked as "Expired". Or please mark it as "Fix Released" if the problem has been solved with a newer version of QEMU already. Thank you and sorry for the inconvenience. ** Changed in: qemu Status: New =3D> Incomplete -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1600563 Title: min_io_size is currently limited to size uint16_t Status in QEMU: Incomplete Bug description: I am using LVM VGs on MD-raid1 for hosting my KVM volumes. On the host, a VG looks like this: Disk /dev/vm/vol202a: 60 GiB, 64424509440 bytes, 125829120 sectors Units: sectors of 1 * 512 =3D 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 131072 bytes / 131072 bytes In order to replicate the block device characteristics in the guest, I am using the following extra parameters: -set device.scsi0-0-0-0.logical_block_size=3D512 -set device.scsi0-0-0-0.physical_block_size=3D4096 -set device.scsi0-0-0-0.min_io_size=3D131072 This doesn't work as qemu complains that min_io_size needs to be of type uint16_t. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1600563/+subscriptions