similar to: virt-clone - In what state should the VM be?

Hello, In trying girt-install with below parameters I get the following error, -bash: virt-install --connect qemu:///system --name vm1 --ram 2048 --vcpus: No such file or directory What am I doing wrong? Thanks in advance. host:~# qemu-img create -f qcow2 /var/lib/libvirt/images/vm1.qcow2 20480 Formatting '/var/lib/libvirt/images/vm1.qcow2', fmt=qcow2 size=20480 encryption=off

Necesito realizar un an?lisis del tama?o de muestra para un experimento con las siguientes caracter?sticas: 1) Una variable independiente intrasujeto es el tipo de queso con dos niveles, Queso A (1) y Queso B (2). 2) La otra variable independiente intrasujeto es la ronda de degustaci?n con tres niveles: ronda de degustaci?n a ciegas (1), ronda de degustaci?n de expectativas (2) y ronda de

On Wed, 22 Apr 2015 18:01:38 +0100 Stefan Hajnoczi <stefanha at redhat.com> wrote: > [It may be necessary to remove virtio-dev at lists.oasis-open.org from CC > if you are a non-TC member.] > > Hi, > Some modern networking applications bypass the kernel network stack so > that rx/tx rings and DMA buffers can be directly mapped. This is > typical in DPDK applications

Hi， I tried QEMU on ARM/PPC platforms. If running poweroff command on guest, it should also shutoff the VM. But it shows the VM status still be 'running' instead of 'shutoff'. I guess it should be qemu issue, is it right? Best Regards, Olivia

Am 2015-04-27 um 15:01 schrieb Stefan Hajnoczi: > On Mon, Apr 27, 2015 at 1:55 PM, Jan Kiszka <jan.kiszka at siemens.com> wrote: >> Am 2015-04-27 um 14:35 schrieb Jan Kiszka: >>> Am 2015-04-27 um 12:17 schrieb Stefan Hajnoczi: >>>> On Sun, Apr 26, 2015 at 2:24 PM, Luke Gorrie <luke at snabb.co> wrote: >>>>> On 24 April 2015 at 15:22, Stefan

Am 2015-04-27 um 14:35 schrieb Jan Kiszka: > Am 2015-04-27 um 12:17 schrieb Stefan Hajnoczi: >> On Sun, Apr 26, 2015 at 2:24 PM, Luke Gorrie <luke at snabb.co> wrote: >>> On 24 April 2015 at 15:22, Stefan Hajnoczi <stefanha at gmail.com> wrote: >>>> >>>> The motivation for making VM-to-VM fast is that while software >>>> switches on

On Mon, Apr 27, 2015 at 1:35 PM, Jan Kiszka <jan.kiszka at siemens.com> wrote: > Am 2015-04-27 um 12:17 schrieb Stefan Hajnoczi: >> On Sun, Apr 26, 2015 at 2:24 PM, Luke Gorrie <luke at snabb.co> wrote: >>> On 24 April 2015 at 15:22, Stefan Hajnoczi <stefanha at gmail.com> wrote: >>>> >>>> The motivation for making VM-to-VM fast is that

On Wed, Apr 22, 2015 at 6:46 PM, Cornelia Huck <cornelia.huck at de.ibm.com> wrote: > On Wed, 22 Apr 2015 18:01:38 +0100 > Stefan Hajnoczi <stefanha at redhat.com> wrote: > >> [It may be necessary to remove virtio-dev at lists.oasis-open.org from CC >> if you are a non-TC member.] >> >> Hi, >> Some modern networking applications bypass the kernel

On Wed, Apr 22, 2015 at 6:46 PM, Cornelia Huck <cornelia.huck at de.ibm.com> wrote: > On Wed, 22 Apr 2015 18:01:38 +0100 > Stefan Hajnoczi <stefanha at redhat.com> wrote: > >> [It may be necessary to remove virtio-dev at lists.oasis-open.org from CC >> if you are a non-TC member.] >> >> Hi, >> Some modern networking applications bypass the kernel

Am 2015-04-27 um 12:17 schrieb Stefan Hajnoczi: > On Sun, Apr 26, 2015 at 2:24 PM, Luke Gorrie <luke at snabb.co> wrote: >> On 24 April 2015 at 15:22, Stefan Hajnoczi <stefanha at gmail.com> wrote: >>> >>> The motivation for making VM-to-VM fast is that while software >>> switches on the host are efficient today (thanks to vhost-user), there

hi alll.. i want to find the xen domain''s state using xm domstate command, domstate command works fine inside virish but when i try with xm like [xm domestate VM_NAME] its giving an error saying subcomand domestate not found. i just want to shutoff the xen virtual domains using a scrip to take backup. so i just want to make sure that the domain are shutdown successfully after

On Wed, Aug 6, 2014 at 12:27 PM, Eric Blake <eblake@redhat.com> wrote: > On 08/06/2014 10:06 AM, Yuanzhen Gu wrote: > > yes, I got your point, thanks very much Eric. > > not entirely, because you still top-posted. > > got it entirely this time, not top-posted. > > > > If I want to take a distributed snapshot, which need pause all the VMs > and >

On 08/06/2014 10:06 AM, Yuanzhen Gu wrote: > yes, I got your point, thanks very much Eric. not entirely, because you still top-posted. > > If I want to take a distributed snapshot, which need pause all the VMs and > then take snapshot, how can I control the pause for all the VMs? You mean, you have multiple VMs, and want to take a snapshot of all their storage at the same point in

On 08/06/2014 11:17 AM, Yuanzhen Gu wrote: >> Guest freeze/thaw (virDomainFSFreeze) only works on a live guest. So >> what you will have to do is: >> >> virDomainFSFreeze(vm1, ...) >> virDomainFSFreeze(vm2, ...) >> virDomainSuspend(vm1) >> virDomainSuspend(vm2) >> virDomainSnapshotCreateXML(vm1, ...) >> virDomainSnapshotCreateXML(vm2, ...)

[It may be necessary to remove virtio-dev at lists.oasis-open.org from CC if you are a non-TC member.] Hi, Some modern networking applications bypass the kernel network stack so that rx/tx rings and DMA buffers can be directly mapped. This is typical in DPDK applications where virtio-net currently is one of several NIC choices. Existing virtio-net implementations are not optimized for VM-to-VM

[It may be necessary to remove virtio-dev at lists.oasis-open.org from CC if you are a non-TC member.] Hi, Some modern networking applications bypass the kernel network stack so that rx/tx rings and DMA buffers can be directly mapped. This is typical in DPDK applications where virtio-net currently is one of several NIC choices. Existing virtio-net implementations are not optimized for VM-to-VM

Hello, yesterday a coworker had to reboot one VM, the Vm did shutdown but never came back up. We are USing CentOS 5.1 and XEN xen-3.0-x86_64. What can be the reason of this behavior? Here ist the part of the logfile: [2008-07-02 15:04:18 xend.XendDomainInfo 31150] INFO (XendDomainInfo:947) Domain has shutdown: name=auto-input-vm1 id=26 reason=reboot. [2008-07-02 15:04:18 xend.XendDomainInfo

On Mon, Apr 27, 2015 at 1:55 PM, Jan Kiszka <jan.kiszka at siemens.com> wrote: > Am 2015-04-27 um 14:35 schrieb Jan Kiszka: >> Am 2015-04-27 um 12:17 schrieb Stefan Hajnoczi: >>> On Sun, Apr 26, 2015 at 2:24 PM, Luke Gorrie <luke at snabb.co> wrote: >>>> On 24 April 2015 at 15:22, Stefan Hajnoczi <stefanha at gmail.com> wrote: >>>>>

On Mon, Apr 27, 2015 at 1:55 PM, Jan Kiszka <jan.kiszka at siemens.com> wrote: > Am 2015-04-27 um 14:35 schrieb Jan Kiszka: >> Am 2015-04-27 um 12:17 schrieb Stefan Hajnoczi: >>> On Sun, Apr 26, 2015 at 2:24 PM, Luke Gorrie <luke at snabb.co> wrote: >>>> On 24 April 2015 at 15:22, Stefan Hajnoczi <stefanha at gmail.com> wrote: >>>>>

On Mon, Apr 11, 2016 at 12:01:08PM +0300, Michael Ravits wrote: > Hi, > > My use case involves creating duplicates of saved virtual machines. While I realize you want to trivially clone VMs with some state at random point in time, you might want to look into `virt-builder` about cloning VMs. It has some sensible advice: http://libguestfs.org/virt-builder.1.html#clones Using