From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35367) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eqQ26-0007pd-D7 for qemu-devel@nongnu.org; Mon, 26 Feb 2018 16:10:04 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eqQ23-0003Vi-6k for qemu-devel@nongnu.org; Mon, 26 Feb 2018 16:10:02 -0500 Received: from indium.canonical.com ([91.189.90.7]:37938) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1eqQ23-0003VI-0H for qemu-devel@nongnu.org; Mon, 26 Feb 2018 16:09:59 -0500 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1eqQ22-0007JF-4p for ; Mon, 26 Feb 2018 21:09:58 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 20FDE2E80C7 for ; Mon, 26 Feb 2018 21:09:58 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Mon, 26 Feb 2018 20:59:18 -0000 From: Thomas Huth <1428958@bugs.launchpad.net> Reply-To: Bug 1428958 <1428958@bugs.launchpad.net> Sender: bounces@canonical.com References: <20150306065030.11880.86550.malonedeb@gac.canonical.com> Message-Id: <151967875859.6538.13368352045197909236.malone@soybean.canonical.com> Errors-To: bounces@canonical.com Subject: [Qemu-devel] [Bug 1428958] Re: random IO errors / data corruption in VMs (created and executed via virt-manager) List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Closing according to comment #2. ** Changed in: qemu Status: New =3D> Fix Released -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1428958 Title: random IO errors / data corruption in VMs (created and executed via virt-manager) Status in QEMU: Fix Released Bug description: I have recurring problems with VM installation and usage - data on VM dis= k gets corrupted at some point and it causes all sorts of problems - someti= mes I cannot even install base system, other times some .so files are corru= pt after isntallation, etc - totally random. I use virt-manager to create and run VMs. I have also tried creating VMs = via virt-install, result is identical. If I use VirtualBox I have no such problems. My OS is Fedora 20 upgraded to 21, qemu and libvirt are installed from Fe= dora official repos. Here's an example qemu command-line: /usr/bin/qemu-system-x86_64 -machine accel=3Dkvm -name fuel -S -machine pc-i440fx-2.1,accel=3Dkvm,usb=3Doff -cpu SandyBridge,+invpcid,+erms,+bmi2,+smep,+avx2,+bmi1,+fsgsbase,+abm,+p= dpe1gb,+rdrand,+f16c,+osxsave,+movbe,+pcid,+pdcm,+xtpr,+fma,+tm2,+est,+smx,= +vmx,+ds_cpl,+monitor,+dtes64,+pbe,+tm,+ht,+ss,+acpi,+ds,+vme -m 3142 -realtime mlock=3Doff -smp 2,sockets=3D2,cores=3D1,threads=3D1 -uuid 27693a46-7a50-4a3c-bcaf-bf061ba469ed -no-user-config -nodefaults -chardev socket,id=3Dcharmonitor,path=3D/var/lib/libvirt/qemu/fuel.monito= r,server,nowait -mon chardev=3Dcharmonitor,id=3Dmonitor,mode=3Dcontrol -rtc base=3Dutc,driftfix=3Dslew -global kvm-pit.lost_tick_policy=3Ddiscard -no-hpet -no-shutdown -boot menu=3Don,strict=3Don -device ich9-usb-ehci1,id=3Dusb,bus=3Dpci.0,addr=3D0x6.0x7 -device ich9-usb-uhci1,masterbus=3Dusb.0,firstport=3D0,bus=3Dpci.0,multif= unction=3Don,addr=3D0x6 -device ich9-usb-uhci2,masterbus=3Dusb.0,firstport=3D2,bus=3Dpci.0,addr= =3D0x6.0x1 -device ich9-usb-uhci3,masterbus=3Dusb.0,firstport=3D4,bus=3Dpci.0,addr= =3D0x6.0x2 -device lsi,id=3Dscsi0,bus=3Dpci.0,addr=3D0xa -device virtio-serial-pci,id=3Dvirtio-serial0,bus=3Dpci.0,addr=3D0x7 -drive file=3D/home/virtual-disks/fuel.vdi,if=3Dnone,id=3Ddrive-virtio-di= sk0,format=3Dvdi -device virtio-blk-pci,scsi=3Doff,bus=3Dpci.0,addr=3D0x8,drive=3Ddrive-vi= rtio-disk0,id=3Dvirtio-disk0,bootindex=3D1 -drive file=3D/home/dsutyagin/Downloads/iso/MirantisOpenStack-6.0.iso,if= =3Dnone,id=3Ddrive-scsi0-0-0,readonly=3Don,format=3Draw -device scsi-cd,bus=3Dscsi0.0,scsi-id=3D0,drive=3Ddrive-scsi0-0-0,id=3Dsc= si0-0-0,bootindex=3D2 -netdev tap,fd=3D23,id=3Dhostnet0,vhost=3Don,vhostfd=3D24 -device virtio-net-pci,netdev=3Dhostnet0,id=3Dnet0,mac=3D52:54:00:0d:42:2= d,bus=3Dpci.0,addr=3D0x3 -netdev tap,fd=3D25,id=3Dhostnet1,vhost=3Don,vhostfd=3D26 -device virtio-net-pci,netdev=3Dhostnet1,id=3Dnet1,mac=3D52:54:00:a4:8c:e= f,bus=3Dpci.0,addr=3D0x4 -chardev pty,id=3Dcharserial0 -device isa-serial,chardev=3Dcharserial0,id=3Dserial0 -chardev socket,id=3Dcharchannel0,path=3D/var/lib/libvirt/qemu/channel/ta= rget/fuel.org.qemu.guest_agent.0,server,nowait -device virtserialport,bus=3Dvirtio-serial0.0,nr=3D1,chardev=3Dcharchanne= l0,id=3Dchannel0,name=3Dorg.qemu.guest_agent.0 -chardev spicevmc,id=3Dcharchannel1,name=3Dvdagent -device virtserialport,bus=3Dvirtio-serial0.0,nr=3D2,chardev=3Dcharchanne= l1,id=3Dchannel1,name=3Dcom.redhat.spice.0 -device usb-tablet,id=3Dinput0 -spice port=3D5900,addr=3D127.0.0.1,disable-ticketing,seamless-migration= =3Don -device qxl-vga,id=3Dvideo0,ram_size=3D67108864,vram_size=3D67108864,bus= =3Dpci.0,addr=3D0x2 -device intel-hda,id=3Dsound0,bus=3Dpci.0,addr=3D0x5 -device hda-duplex,i= d=3Dsound0-codec0,bus=3Dsound0.0,cad=3D0 -chardev spicevmc,id=3Dcharredir0,name=3Dusbredir -device usb-redir,chardev=3Dcharredir0,id=3Dredir0 -chardev spicevmc,id=3Dcharredir1,name=3Dusbredir -device usb-redir,chardev=3Dcharredir1,id=3Dredir1 -device virtio-balloon-pci,id=3Dballoon0,bus=3Dpci.0,addr=3D0x9 -msg timestamp=3Don If this is not a bug, I'd be happy if you help me fix this problem. I am sorry if this is not the proper place to post such a problem. qemu-system-x86_64 --version QEMU emulator version 2.1.3 (qemu-2.1.3-2.fc21), Copyright (c) 2003-2008 = Fabrice Bellard qemu-kvm --version QEMU emulator version 2.1.3 (qemu-2.1.3-2.fc21), Copyright (c) 2003-2008 = Fabrice Bellard To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1428958/+subscriptions