similar to: domain disk used

Hi devs & users, The Telemetry service of OpenStack, project code name Ceilometer, is using libvirt.domain.blockInfo() to get disk's physical, allocation and capacity information [1]. However, when disk is network type with protocol ceph, the blockInfo() always fail with: libvirtError: internal error: missing storage backend for network files using rbd protocol. [2] After reading some

Hi, I've noticed that the capacity of the disk in one of my VMs is completely wrongly reported by the python api. The image was transfered using scp but the transfer was aborted and now the api show a strange value: [root@virt83 ~]# du -h /var/lib/libvirt/images/test-disk1 706M /var/lib/libvirt/images/test-disk1 [root@virt83 ~]# ls -lh /var/lib/libvirt/images/test-disk1 -rw-r--r--. 1 root

On Fri, Nov 02, 2018 at 13:42:56 +0800, Boxiang Zhu wrote: > > > Hi. > I am using openstack, ceph and libvirt now. > > > The live volume migration will call the libvirt rebase function in openstack nova project. > https://github.com/openstack/nova/blob/stable/rocky/nova/virt/libvirt/driver.py#L1497 >

Hi. I am using openstack, ceph and libvirt now. The live volume migration will call the libvirt rebase function in openstack nova project. https://github.com/openstack/nova/blob/stable/rocky/nova/virt/libvirt/driver.py#L1497 https://github.com/openstack/nova/blob/stable/rocky/nova/virt/libvirt/guest.py#L802 But I use the ceph as the openstack block backend. And the type of

Thanks for your reply. The nova project uses the virDomainBlockRebase API to finish the rebase operation from the old disk to the new disk not using the virDomainBlockCopy API. I am confused of the difference of virDomainBlockRebase and virDomainBlockCopy. Cheers, Boxiang On 11/5/2018 22:07，Peter Krempa<pkrempa@redhat.com> wrote： On Fri, Nov 02, 2018 at 13:42:56 +0800, Boxiang Zhu wrote:

On Wed, Aug 02, 2017 at 05:47:31PM +0300, Fred Rolland wrote: >Hi, > >I am working on oVirt, and I am trying to run a VM with a network disk with >ISCSI protocol ( the storage is on a Cinder server). > >Here is the disk XML I use: > > <disk device="disk" snapshot="no" type="network"> > <address bus="0"

Hi, Discard this request , I was investigating on the wrong compute node. It works fine. Sorry for incovenience. Regards, J.P. De : Jean-Pierre Ribeauville Envoyé : mercredi 20 janvier 2016 16:18 À : 'libvirt-users@redhat.com' Objet : channel device "state" value missing within OpenStack Kilo version Hi, I've installed a OpenStack KILO all-in-one . For private

Hi, I've installed a OpenStack KILO all-in-one . For private need , I've to add a channel device to all my GUESTS on my compute node. It works fine (e.g. via a virsh command). Problem is that , in the xml describing the Guest , this 'state' value : <target type='virtio' name='agent' state='disconnected'/> showing if the channel is connected

hello,please help me,thanks. i download libvirt1.1.3.4 tarball opensouce,and use following commands to build&compile it. ./configure make make install ldconfig And i check the system output,all sucessed,but when i execute "service libvirtd status",i receive an error. openstack:/data/安装介质/libvirt-1.1.3.4 # libvirtd --version libvirtd (libvirt) 1.1.3.4

Hi, It looks like that's the issue: # cat /var/lib/libvirt/dnsmasq/osc_mgmt.hostsfile 52:54:00:2c:85:92,192.168.80.1,openstack-controller-00 But it makes me wonder...libvirt should be generating and managing this file right? Do I need to edit this myself or should libvirt be updating this file? If so then why isn't it? On Mon, Oct 30, 2017 at 5:21 AM, Yalan Zhang

Hello everyone, I am doing an outreachy internship at Openstack Ironic. In the sushy-tools project, we are using libvirt VMs to simulate bare metal machines for testing purposes. In the XML description of a domain, there are a bunch of disk elements giving information about the various storage devices attached to the domain. Is there some way to get the size/capacity of those disks using the

Please check the dnsmasq hostsfile, should have all the records there: # cat /var/lib/libvirt/dnsmasq/osc_mgmt.hostsfile 52:54:00:2c:85:92,192.168.80.1,openstack-controller-00 52:54:00:e2:4b:25,192.168.80.2,openstack-database-00 52:54:00:50:91:04,192.168.80.3,openstack-keystone-00 52:54:00:fe:5b:36,192.168.80.7,openstack-rabbitmq-00 52:54:00:95:ca:bd,192.168.80.5,openstack-glance-00 -------

Hi everyone, I've some doubts regarding the usage/working of libvirt-lxc with openstack. I'm doing a project titled "Low density virtualization for Storage cloud" 1. Can i use libvirt for lxc with Openstack swift alone (excluding nova, glance and keystone)? If no what other openstack components should i use for virtualization? (Is it necessary to install openstack nova to do

Hi, I am working on oVirt, and I am trying to run a VM with a network disk with ISCSI protocol ( the storage is on a Cinder server). Here is the disk XML I use: <disk device="disk" snapshot="no" type="network"> <address bus="0" controller="0" target="0" type="drive" unit="0" />

On Wed, Sep 26, 2018 at 09:57:22AM +0200, Fabien Dupont wrote: > Hi, > > There has been discussion about the OpenStack output and Richard asked for > a public thread on this list, so here it is. > > For v2v from VMware to RHV, there is a Python script that does some extra > steps to create the virtual machine after the disks have been converted. We > want to have the same

On 06/18/2014 04:43 PM, abhishek jain wrote: > Hi > > I'm trying to run VM using libvirt.xml file and getting following error... > > virsh start instance-00000003 > > error: Failed to start domain instance-00000003 > error: internal error Process exited while reading console log output: > failed to launch bridge helper > kvm: -netdev

Hi Kashyap, Here I want to test and see how much I/O performance could be improved by virtio-blk data plane feature. Yes, this is a dirty way to enable it :-), You mentioned using newer libvirt, is there parameter similar "x-data-plane=on" in new version libvirt? Please let know me you if you have better solution. Regards, CY. On Mon, Apr 20, 2015 at 10:51 PM, Kashyap Chamarthy

Hello all, I'm pleased to announce the release of 0.2.0 of the ruby-libvirt bindings. This release has a number of new features: - Updated Storage class, implementing pool.active?, pool.persistent?, pool.vol_create_xml_from - Updated Connect class, implementing conn.node_free_memory, conn.node_cells_free_memory, conn.node_get_security_model, conn.encrypted?, conn.libversion, and

Hi all, I'm installing Openstack using devstack netwon branch in my PC with Ubuntu 16.04 and I have this error. Could someone of you help me please? Thanks Collecting libvirt-python===2.1.0 (from -c /opt/stack/requirements/upper-constraints.txt (line 169)) Using cached libvirt-python-2.1.0.tar.gz Building wheels for collected packages: libvirt-python Running setup.py bdist_wheel for

Hi folks, I'm having a issue in the standard NFS driver on OpenStack, that uses qemu-img and libvirt to create snapshots of volumes. It uses qemu-img in the Controller to manage the snapshots when the volume is not attached (offline) or calls the Compute (which calls libvirt) to manage snapshots if the volume is attached (online). When I try to create/delete snapshots from a snapshot chain.