similar to: libvirt administration tools

I'm not familiar with the libvirt codebase, but the extension of libvirt-guests.sh indicates that it is a shell script. Maybe you can modify it to find the spot where it hangs? 2017-07-09 18:49 GMT+02:00 Jędrek Domański <jedrek.domanski@gmail.com>: > Yeah, I know. Sorry for my demanding attitude. > > Any hints how I could start debugging the problem? > > 2017-07-09 18:12

Yeah, I know. Sorry for my demanding attitude. Any hints how I could start debugging the problem? 2017-07-09 18:12 GMT+02:00 Dominik Psenner <dpsenner@gmail.com>: > You can't expect anyone to step up happily to fix a problem you > experience. If you're unhappy with the open source solution you have at > least 4 options: > > 1. buy a license for red hat > 2. get

Hi Dominik, So what is going on on my computer with the script *libvirt-guests.sh*? Why is it hanging on it? How should I address this problem? I really appreciate your help! Thank you! 2017-07-07 9:20 GMT+02:00 Dominik Psenner <dpsenner@gmail.com>: > And software is up to date to latest version in LTS: > > $ virsh --version > 1.3.1 > > > 2017-07-07 9:20 GMT+02:00

You can't expect anyone to step up happily to fix a problem you experience. If you're unhappy with the open source solution you have at least 4 options: 1. buy a license for red hat 2. get customer support from red hat 3. buy a license for vmware 4. work out why it doesn't work, give feedback to the community and may even work out a fix that you can give back to the community. with a

And software is up to date to latest version in LTS: $ virsh --version 1.3.1 2017-07-07 9:20 GMT+02:00 Dominik Psenner <dpsenner@gmail.com>: > $ uname -a > Linux mugen 4.4.0-83-generic #106-Ubuntu SMP Mon Jun 26 17:54:43 UTC 2017 > x86_64 x86_64 x86_64 GNU/Linux > $ lsb_release -a > No LSB modules are available. > Distributor ID: Ubuntu > Description: Ubuntu 16.04.2

Dominik, What's the point of including a software to an OS that does not work? 2017-07-08 18:34 GMT+02:00 Dominik Psenner <dpsenner@gmail.com>: > I just wanted to point out that you're only resolving the symptom, not the > actual cause. At the same time I'm afraid that I don't know what the cause > of your problems is. If you don't want to run virsh guests you

My negligence。 -- James Iter 在 2018年3月22日 星期四，下午11:02，Dominik Psenner 写道： > I believe that Your mail went to the wrong recipient. As far as I'm > concerned it should have been sent to the libvirt-users mailing list, > shouldn't it? > > > On 2018-03-22 15:55, James Iter wrote: > > Thank your reply. > > I found the method. > > Now, I sharing

$ uname -a Linux mugen 4.4.0-83-generic #106-Ubuntu SMP Mon Jun 26 17:54:43 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.2 LTS Release: 16.04 Codename: xenial 2017-07-07 9:18 GMT+02:00 Dominik Psenner <dpsenner@gmail.com>: > Hey > > FWIW, I have virsh running on my laptop too and no virtual

I just wanted to point out that you're only resolving the symptom, not the actual cause. At the same time I'm afraid that I don't know what the cause of your problems is. If you don't want to run virsh guests you probably won't need the service, but then what's the point of having libvirt-bin installed in the first place? :-) Cheers 2017-07-07 23:23 GMT+02:00 Jędrek

Dominik, As far as I am concerned the command provided by Andrea disables libvirt-guests service at boot. jedrek@Home:~$ service libvirt-guests status ● libvirt-guests.service - Suspend Active Libvirt Guests Loaded: loaded (/lib/systemd/system/libvirt-guests.service; *disabled*; vendor preset: enabled) Active: inactive (dead) Docs: man:libvirtd(8) http://libvirt.org When

Hi, a small update on this. We have migrated the virtualized host to use the virtio drivers and now the drive performance is improved so that we can see a constant transfer rate. Before it used to be the same rate but regularly dropped to a few bytes/sec for a few seconds and then was fast again. However we still observe that the following fails regularily: $ virsh snapshot-create-as --domain

Hi, different day, same issue.. cronjob runs and fails: $ virsh snapshot-create-as --domain domain --name backup --no-metadata --atomic --disk-only --diskspec hda,snapshot=external error: failed to pivot job for disk hda error: block copy still active: disk 'hda' not ready for pivot yet Could not merge changes for disk hda of domain. VM may be in invalid state. Then running the

mybe this is because you physic host memory is small then this will Causing instability of the virtual machine But I'm just guessing You can try to increase your memory Wang Liming 发件人: libvirt-users-bounces@redhat.com [mailto:libvirt-users-bounces@redhat.com] 代表 Dominik Psenner 发送时间: 2017年7月2日 16:22 收件人: libvirt-users@redhat.com 主题: Re: [libvirt-users] virtual drive

Just a little catch-up. This time I was able to resolve the issue by doing: virsh blockjob domain hda --abort virsh blockcommit domain hda --active --pivot Last time I had to shut down the virtual machine and do this while being offline. Thanks Wang for your valuable input. As far as the memory goes, there's plenty of head room: $ free -h total used free

hey dominik, Am 2017-08-24 18:14, schrieb Dominik Psenner: > This might be related to the configuration of the virtual machine. A > machine configured to have cpu X might not start up when it is changed > to cpu Y. We also observed that a windows host does not boot on a > ubuntu host with the default kvm configuration. >

Hi again, just today an issue I've thought to be resolved popped up again. We backup the machine by doing: virsh snapshot-create-as --domain domain --name backup --no-metadata --atomic --disk-only --diskspec hda,snapshot=external # backup hda.qcow2 virsh blockcommit domain hda --active --pivot Every now and then this process fails with the following error message: error: failed to pivot

This might be related to the configuration of the virtual machine. A machine configured to have cpu X might not start up when it is changed to cpu Y. We also observed that a windows host does not boot on a ubuntu host with the default kvm configuration.

Hi a small update on this. I just migrated the vm from the site to my laptop and fired it up. The exact same xml configuration (except file paths and such) starts up and bursts with 50Mb/s to 115Mb/s in the guest. This allows only one reasonable answer: the cpu on my laptop is somehow better suited to emulate IO than the CPU built into the host on site. The host there is a HP proliant microserver

Hi Dominik, Sure, I beleive you can improve using: <cpu mode='host-passthrough'> </cpu> add io='native' <driver name='qemu' type='qcow2' cache='none' io='native'/> After that, please try again, but I can see other thing, for example, change the hda=IDE to virtio. Cheers! Thiago 2017-06-14 5:26 GMT-03:00 Dominik Psenner

On Tue, Jun 20, 2017 at 3:38 PM, Dominik Psenner <dpsenner@gmail.com> wrote: > > to the following: > > <disk type='file' device='disk'> > <driver name='qemu' type='qcow2' cache='none'/> > <source file='/var/data/virtuals/machines/windows-server-2016- > x64/image.qcow2'/> > <backingStore/>