similar to: Can't specify filename.xml when using virsh dumpxml

Thank you! How could the admin do to grant me with permission to run virsh as unprivileged user? Also by configurating libvirtd.conf, unix_sock_group? 2014-10-28 Allen Qiu 发件人：libvirt-users-request@redhat.com 发送时间：2014-10-28 00:00 主题：libvirt-users Digest, Vol 58, Issue 33 收件人："libvirt-users"<libvirt-users@redhat.com> 抄送： Send libvirt-users mailing list submissions to

Hi all, Do you have any recommendation about benchmarking tools on Linux virtual machine for measure the potential performance hit by virtualization, especially on multi-threads computation, since I doubt if the CentOS VM can fully make use of the 32 vCPUs (out of 64 physical cores) that I allocated to it. Regards, Allen 2014-11-05 Allen Qiu

Hi all, What is the difference between starting virt-manager by "virt-manager" and by "sudo virt-manager"? It seems that there are two copy of virt-manager running in the background. When I run "virt-manager", I got a error of "Unable to open a connection to the libvirt management daemon. Libvirt URI is: qemu:///system Verify that: - The 'libvirtd'

With outbound QoS setting in Libvirt XML, libvirt will add a tc ingress qdisc for traffic shaping. Then if you set VLAN tag to that tap device, this qdisc will automatically gone by no reason. Could anyone shed some lights where should I look into? I'm really confused and got no clue here. Thanks! Steps to reproduce -- # virsh start instance-name # virsh dumpxml instance-name ...

Hi, Recently We've upgraded some KVM hosts from Fedora 29 to Fedora 30 and now experience broken VM configurations on filesystem after virsh blockcommit. Commands "virsh dumpxml ..." and "virsh dumpxml --inactive ..." is showing diffrent configuration than the one on filesystem. In case of restart libvirtd or system reboot, there are broken VM xml configurations on

Hello. I have a strange error with one of my VMs. If i use dumpxml to save a VM description the source part of the network part is missing. This prevents redifining the machine from the dumped xml file: This is how it looks before dumpxml: <interface type='bridge'> <mac address='52:54:00:34:a1:56'/> <source bridge='br406'/>

I use vnc with password for the vm graphics, it works well. When I want to dump the xml of the vm, I found that the dumped xml does not contains the password properties in the graphics node. But when I use virsh edit to check the xml of the vm, I found the password is displayed. It's it a bug or it's just what libvirt designed to perform. -- Focus on: Server Vitualization, Network

Just the output of one of the viridian enabled windows hvm machines: Florian virsh dumpxml titan <domain type=''xen'' id=''40''> <name>titan</name> <uuid>cedb6201-82d6-3c96-4da3-e0bfad6a7501</uuid> <memory>2097152</memory> <currentMemory>2097152</currentMemory> <vcpu>2</vcpu> <os>

Just the output of one of the viridian enabled windows hvm machines: Florian virsh dumpxml titan <domain type=''xen'' id=''40''> <name>titan</name> <uuid>cedb6201-82d6-3c96-4da3-e0bfad6a7501</uuid> <memory>2097152</memory> <currentMemory>2097152</currentMemory> <vcpu>2</vcpu> <os>

Hello, I am using "virsh snapshot-create-as" to create external snapshots of running VMs using libvirt 1.0.2 on Ubuntu 12.04 and libvirt 1.2.2 on Ubuntu 14.04. This works well for creating the snapshots, but I notice that the on-disk XML file in /etc/libvirt/qemu is not updated with the new disk image file after the snapshot is created. This appears to be very similar to

On 3/23/2015 12:49 PM, Michal Privoznik wrote: > On 23.03.2015 16:02, Fiorenza Meini wrote: >> Hi there, >> I'm running KVM under Openstack . >> >> When I give virsh list command, I see some VM in NON persistent state. >> What does it mean? How can I move it to a persisten state ? > You can do that by running: > > virsh dumpxml $dom > dom.xml

Hi, Recently We've upgraded some KVM hosts from Fedora 29 to Fedora 30 and now experience broken VM configurations on filesystem after virsh blockcommit. Commands "virsh dumpxml ..." and "virsh dumpxml --inactive ..." is showing diffrent configuration than the one on filesystem. In case of restart libvirtd or system reboot, there are broken VM xml configurations on

On Wed, Aug 6, 2014 at 1:29 PM, Eric Blake <eblake@redhat.com> wrote: > On 08/06/2014 11:11 AM, Yuanzhen Gu wrote: > > >> Libvirt is only concerned with what virtual hardware you present to the > >> > >> guest, not with the OS running in that guest or what username/password > >> > >> combinations will let you log into that guest OS.

Versions: $ rpm -q libvirt-daemon-kvm qemu-system-x86 libvirt-daemon-kvm-1.2.9-3.fc21.x86_64 qemu-system-x86-2.1.2-4.fc21.x86_64 When I attempt to revert to an internal snapshot: $ virsh snapshot-list node1 Name Creation Time State ------------------------------------------------------------ snap1 2014-06-03 14:07:28 -0400 running $

It seems that virt-xml-validate doesn't validate what *has* to be valid XML, that generated by virsh dumpxml against a running domain: [root at etc752365a ~]# virsh list Id Name State ---------------------------------- 2 rhel55 running 3 rhel53 running [root at etc752365a ~]# virsh dumpxml rhel55 > foo.xml [root at etc752365a ~]#

On 06/19/2014 02:47 PM, Thomas Stein wrote: > Hello. > > I have a strange error with one of my VMs. If i use dumpxml to save a VM > description the source part of the network part is missing. This prevents > redifining the machine from the dumped xml file: > > This is how it looks before dumpxml: > > <interface type='bridge'> > <mac

To Whom It May concern: I found that the following error is caused by adding a scsi disk to install the os, I remove the scsi disk and the error remove but still report 'out of memory': virsh # dumpxml win2003_122 internal error Invalid or not yet handled value '/vmfs/devices/genscsi/mp x.vmhba0:C0:T1:L0' for VMX entry 'scsi0:1.fileName' virsh # list --all Id Name

Hi, I am using version libvirt on debian lenny from backports repository, version 0.7.6-1~bpo50+1, amd64. Th functionality of "virsh net-edit" command is not very clearly documented, and I think it should change a configuration of a running network. But I see it doesn't. So, I want to add new host, for example: #I have old configuration root at xxx:/etc/libvirt/qemu/networks#

I am not sure whether there is a bug. When I tested the example given for "glht" in the help, I entered the following error: Running commands: amod <- aov(minutes ~ blanket, data = recovery) rht <- glht(amod, linfct = mcp(blanket = "Dunnett"), alternative = "less") Errors are: Error in try(coef.(model)) : could not find function

On Wednesday, November 5, 2014 5:53 AM, Allen Qiu <my1stbox@163.com> wrote: > Do you have any recommendation about benchmarking tools on Linux > virtual machine for measure the potential performance hit by > virtualization, especially on multi-threads computation You could try the phoronix-test-suite which is available in the [EPEL][1] repository. Cheers, Cristian Ciupitu [1]: