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, URIBL_BLOCKED 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 16EBBC07E96 for ; Tue, 6 Jul 2021 04:45:19 +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 B80F96198B for ; Tue, 6 Jul 2021 04:45:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B80F96198B 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]:57810 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m0cxQ-0002EV-Ma for qemu-devel@archiver.kernel.org; Tue, 06 Jul 2021 00:45:16 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46756) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m0cfm-0000lw-2z for qemu-devel@nongnu.org; Tue, 06 Jul 2021 00:27:02 -0400 Received: from indium.canonical.com ([91.189.90.7]:52942) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1m0cfi-0003WP-WC for qemu-devel@nongnu.org; Tue, 06 Jul 2021 00:27:01 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.93 #5 (Debian)) id 1m0cfU-0004x6-Hu for ; Tue, 06 Jul 2021 04:26:44 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id E39682E8368 for ; Tue, 6 Jul 2021 04:26:22 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Tue, 06 Jul 2021 04:17:23 -0000 From: Launchpad Bug Tracker <1866792@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=Expired; 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: backhus janitor th-huth X-Launchpad-Bug-Reporter: Eilert (backhus) X-Launchpad-Bug-Modifier: Launchpad Janitor (janitor) References: <158383423277.12441.11625227963369015627.malonedeb@soybean.canonical.com> Message-Id: <162554504406.7821.195570827853003214.malone@loganberry.canonical.com> Subject: [Bug 1866792] Re: formating vdi-disk over nbd fails 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="fe01712f453e3d8fdd7cfee725621d71a8ae3628"; Instance="production" X-Launchpad-Hash: ff5a2db9f0aa49f2b7d1c2be4cdfdf8770a229c1 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 1866792 <1866792@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" [Expired for QEMU because there has been no activity for 60 days.] ** Changed in: qemu Status: Incomplete =3D> Expired -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1866792 Title: formating vdi-disk over nbd fails Status in QEMU: Expired Bug description: Hi, after creating a vdi-image with qemu-vdi and attaching it with qemu-nbd p= artitioning works fine, but the system hangs up during formating with mkfs.= ext4. Same procedure with qcow2-image works fine Tested on Fedora 31 kernel 5.5.7-200.fc31.x86_64 ----------------- #! /bin/sh qemu-img create -f qcow2 ~/test.qcow2 32G #qemu-img version 4.1.1 (qemu-4.1.1-1.fc31) modprobe nbd max_part=3D8 qemu-nbd --connect=3D/dev/nbd2 ~/test.qcow2 #qemu-nbd 4.1.1 (qemu-4.1.1-1.fc31) parted -s /dev/nbd2 "mklabel gpt" parted -s -a optimal /dev/nbd2 "mkpart test ext4 2048 32G " parted -s -a optimal /dev/nbd2 "p" mkfs.ext4 /dev/nbd2p1 mkdir /mnt/test_qcow2 mount /dev/nbd2p1 /mnt/test_qcow2 df -H ------------------- #! /bin/sh qemu-img create -f vdi ~/test.vdi 32G modprobe nbd max_part=3D8 qemu-nbd --connect=3D/dev/nbd4 ~/test.vdi parted -s /dev/nbd4 "mklabel gpt" parted -s -a optimal /dev/nbd4 "mkpart test ext4 2048 32G " parted -s -a optimal /dev/nbd4 "p" mkfs.ext4 /dev/nbd4p1 #Format hangs up due to IO errors #Tested on Fedora 31 kernel 5.5.7-200.fc31.x86_64 mkdir /mnt/test_vdi mount /dev/nbd4p1 /mnt/test_vdi df -H ---------------------- Kind regards =C2=A0=C2=A0Eilert PS.: There may be a connection to this bug: =E2=80=8B #1661758 qemu-nbd causes data corruption in VDI-format disk images To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1866792/+subscriptions