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 C2AF1C433B4 for ; Thu, 22 Apr 2021 04:25:02 +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 5AE3161450 for ; Thu, 22 Apr 2021 04:25:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5AE3161450 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]:33782 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lZQth-0003yb-Cw for qemu-devel@archiver.kernel.org; Thu, 22 Apr 2021 00:25:01 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41082) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lZQpc-0006T1-DX for qemu-devel@nongnu.org; Thu, 22 Apr 2021 00:20:48 -0400 Received: from indium.canonical.com ([91.189.90.7]:43702) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lZQpa-0007nq-B5 for qemu-devel@nongnu.org; Thu, 22 Apr 2021 00:20:48 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1lZQpZ-0006Is-4v for ; Thu, 22 Apr 2021 04:20:45 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 22C2F2E815F for ; Thu, 22 Apr 2021 04:20:45 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Thu, 22 Apr 2021 04:11:25 -0000 From: Thomas Huth <1801933@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=Incomplete; importance=Wishlist; assignee=None; X-Launchpad-Bug-Tags: defaults X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: berrange jpeyrard th-huth X-Launchpad-Bug-Reporter: johann peyrard (jpeyrard) X-Launchpad-Bug-Modifier: Thomas Huth (th-huth) References: <154151022459.20108.13605520748922076387.malonedeb@gac.canonical.com> Message-Id: <161906468507.22364.14752577272100239954.malone@gac.canonical.com> Subject: [Bug 1801933] Re: default memory parameter too small on x86_64 today 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: 38fd950858c8f8296f746dbb1e9b8ee8f6f15652 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 1801933 <1801933@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 anoth= er system. For this we need to know which bugs are still valid and which co= uld 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 st= ate back to "New" within the next 60 days, otherwise this report will be ma= rked as "Expired". Or mark it as "Fix Released" if the problem has been sol= ved with a newer version of QEMU already. Thank you and sorry for the incon= venience. ** 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/1801933 Title: default memory parameter too small on x86_64 today Status in QEMU: Incomplete Bug description: Launching a centos74 iso VM today does not work anymore on x86_64 without increasing the size of the memory parameter. For example with this command : $ /opt/qemu-3.0.0/bin/qemu-system-x86_64 --curses -enable-kvm -drive file=3Dfile.dd,index=3D0,media=3Ddisk -drive file=3Dcentos- x86_64.iso,index=3D1,media=3Dcdrom [ 3.047614] Failed to execute /init [ 3.048315] Kernel panic - not syncing: No init found. Try passing in= it=3D option to kernel. See Linux Documentation/init.txt for guidance. [ 3.049258] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.0-693.21.1.= el7.x86 Increasing the size from the default 128MiB to 512MiB let the VM works wi= thout problem. So, ok, it's not a qemu problem, it's more a "User problem" and interface= problem for me. But it push me in the end to launch VirtualBox instead of qemu, because t= he default parameter does not work anymore... And I had no time to investig= ate why it does not work because the message is not visible. Debian iso with the same command line for example show a message to tell = me that there is not enough memory, so it help me to track the real issue b= ehind. But... In the end, I think today, the default memory parameter on x86_64 = is too small and it can lead some people like me to switch to VirtualBox. VirtualBox, in the wizard is set by default to 4MiB Ram size, which tell = you... Ok I need to put more. And, you know that 4MiB is not enough in the = end. Regards, Johann To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1801933/+subscriptions