June 2022 - Users - oVirt List Archives

Install Ovirt 4.5.1 on Centos Stream 8.6
by moula.badji＠gmail.com 28 Jun '22

28 Jun '22

Hello, I'm trying to install ovirt-engine on centos Stream 8.6 and it's still not possible due to outdated dependencies. ovirt-engine-keycloak ovirt-engine-keycloak-setup mod_auth_openidc Thank's. Moula.

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Regarding oVirt VM Hosting
by Nishith Vyas 27 Jun '22

27 Jun '22

Dear Users, I've initiated this mail communication for the very first time. Recently, I've started using *oVirt-Engine* & *oVirt-Node* in my lab as I want to host a openstack kind of infrastructure hosting environment for my company. Prior to that, I'd like to get information on the below listed statement. ---------------------------------------------------------------------------------- I've created data domain, iso domain & export domain over the NFS. Now, my VM is created by loading CentOS 7.9 ISO from "iso domain" & storing "VM" data on "data domain". Here, I'm just curious to know about the NFS efficiency to manage VMs because the OS boots/loads from remote "NFS Data Domain", not from the local storage (i.e. oVirt-Node) Which is more efficient? NFS or iSCSI for VM Hosting? ----------------------------------------------------------------------------------- Regards, *Nishit**h **N. Vyas* *Ca**l**l:** +91 98**79597301* *https://www.linkedin.com/in/nishithvyas <https://www.linkedin.com/in/nishithvyas>* *Tha**nk** you for not printing this email! Save trees & Go Green!*

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oVirt Survey Summer 2022
by Sandro Bonazzola 27 Jun '22

27 Jun '22

oVirt Survey Summer 2022 As we continue to develop oVirt 4.5, the oVirt community would value insights on your experience with the oVirt project. Please help us to hit the mark by completing this short survey: https://forms.gle/2LxoDKb7njEQwr4f7 . Survey will close on July 29th 2022. Please note the answers to this survey will be publicly accessible. This survey is under oVirt Privacy Policy available at https://ovirt.org/privacy-policy.html . -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

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VMs missing following Import of Storage Domain
by simon＠justconnect.ie 27 Jun '22

27 Jun '22

Hi All, I have 2 oVirt 3 node Clusters in 2 Datacenters - effectively 2 independent environements with stretched VLANs for DR purposes. Each volume is geo replicated to the other datacenter. Each volume is a separate Storage Domain. In a DR event the geo-replicated volumes/Storage Domains are imported in the other Datacenter and the VMs imported once it's attached. The issue I am seeing is that some of the VMs are not listed when I click 'VM Import' from the imported Storage Domain. The disks for those missing VMs however, do exist in 'Disk Import' Tab of the imported Storage Domain. Prior to importing the Storage Domain in Site B, all VM disks were migrated to a single Storage Domain in Site A and geo-replication allowed to sync. Kind Regards Simon...

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VM hangs after migration
by Giorgio Biacchi 26 Jun '22

26 Jun '22

Hi, I have a fresh Ovirt installation (4.4.10.7-1.el8 engine and oVirt Node 4.4.10) on a Dell VRTX chassis. There are 3 blades, two of them are identical hardware (PowerEdge M630) and the third is a little newer (PowerEdge M640). The third has different CPUs, more RAM, and slower NICs. I also have a bunch of data domains some on the shared PERC internal storage and others on an external iSCSI storage, all seems configured correctly and all the hosts are operational. I can migrate a VM back and forth from the first two blades without any problem, I can migrate a VM to the third blade but when I migrate a VM from the third blade to any of the other two the task terminate successfully, the VM is marked as up on the target host but the VM hangs, the console is frozen and the VM stops to respond to ping. I have no clues about why this is happening and I'm looking for suggestions about how to debug and hopefully fix this issue. Thanks in advance -- gb PGP Key: http://pgp.mit.edu/ Primary key fingerprint: C510 0765 943E EBED A4F2 69D3 16CC DC90 B9CB 0F34

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Re: Failed to Start services ovirt-imageio
by Nir Soffer 26 Jun '22

26 Jun '22

On Fri, Jun 24, 2022 at 1:33 AM АБИОЛА А. Э <abiolaemma01(a)gmail.com> wrote: > > Hello Nir, Hi АБИОЛА, you forgot to reply to users(a)ovirt.org. Please always reply to the mailing list so the discussion is public. > I am so grateful for your reply and helpful information. I have successfully deployed the Ovirt engine and it is up and running fine, but now I am having another issue uploading .ISO files to disk. I tried to upload .iso files but the status was "Paused by the system" and was waiting 15 hours for the status to change but still no changes, i tried to delete the .ISO file but i can't remove at all, its status was "Finalizing cleaning up" i waited 20 hours for the status to change but with no success. Kindly guard me through the process to fix this errors, so I can upload .ISO files to the Disk to launch the VM successfully. Please see below picture for the error. When the system pauses an upload, you can cancel the upload from the upload menu: Storage > Disks > Upload > Cancel This will delete the new disk and end the image transfer. To understand why the system paused the transfer, please share more info: - Which oVirt version are you running? - Did you add the engine CA certificate to the browser? You can check if the browser is configured correctly by opening an upload dialog: Storage > Disks > Upload > Start and clicking the "Test Connection" button. If this fails, you need to add the engine CA to the browser. When "Test Connection" is successful, try to upload again. If the upload fails again, please share logs showing the timeframe of this error: - engine log from /var/log/ovirt-engine/engine.log - vdsm log from the host performing the upload (see the events tag in engine UI) from /var/log/vdsm/vdsm.log - ovirt-imageio log from the host performing the upload from /var/log/ovirt-imageio/daemon.log Nir > > I will be glad to read from you soon. > > Appreciated > > > On Tue, Jun 21, 2022 at 3:19 PM Nir Soffer <nsoffer(a)redhat.com> wrote: >> >> On Tue, Jun 21, 2022 at 8:18 AM АБИОЛА А. Э <abiolaemma01(a)gmail.com> wrote: >> > >> > Hello Sir, >> > I am new to Ovirt and I tried to deploy it 3weeks into my oracle linux with no success. >> > I got the following error messages >> > Please how can i fix this error to successfully deploy it. >> > I will be glad to read from you soon. >> > Appreciated >> > AAE. >> >> Which oVirt version is this? >> >> You can try to check: >> >> systemctl status ovirt-imageio >> >> It usually show the latest logs which may help to understand why the >> service could not start. >> >> What do you have in /var/log/ovirt-imageio/daemon.log? >> >> Nir >>

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can not access engine when hosted engine is up
by adam_xu＠adagene.com.cn 26 Jun '22

26 Jun '22

Hi ovirt list, I need help. I ran “dnf update” on my engine and reboot it. Then I lost connection of the engine. When I access one of my host web management https://ovirthost1:9090, I saw engine status is “Hosted Engine is up!”, but another host of the cluster is in down status. How can I bring up my engine since it is “UP” now. �

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ovirt 4.5 default username
by adam_xu＠adagene.com.cn 25 Jun '22

25 Jun '22

Hi all, I just setup a new ovirt 4.5 cluster for testing purpose. It was successful. But I can’t login using my password. Is there any changes between 4.4 and 4.5?

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API how to increase extend resize disk VM
by ovirt.org＠nevim.eu 25 Jun '22

25 Jun '22

Hello, please how to increase extend resize disk of VM? I can working with ansible or REST API. Ansible working is here, but i not found manual for update size: https://docs.ansible.com/ansible/2.3/ovirt_disks_module.html On official ovirt documentation i cant found how to update. I found only old manual in KB page, but not working on lastest: https://www.ovirt.org/develop/release-management/features/storage/online-vi… PUT /api/vms/{VM_ID}/disks/{DISK_ID} HTTP/1.1 Accept: application/xml Content-type: application/xml <disk> <size>{NEW_SIZE_IN_BYTES}</size> </disk> Thanks for advice.

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Re: [External]: Re: Need to transfer a VM from oVirt to vSphere
by Gianluca Cecchi 24 Jun '22

24 Jun '22

On Fri, Jun 24, 2022 at 4:38 PM David M. Hornsby <dmhornsby(a)mueller1875.com> wrote: > I have done this before quite a few times. What I did was: > > > 1. Export the qcow2 or raw file and convert it: qemu-img convert -f > qcow2 -O vmdk > 2. Import the vmdk into vsphere storage and convert it to thin with > vmkfstools > 3. Then create the vm definition. > 4. There will be some minor driver and ethernet type stuff to fix. > > This process has worked everytime. You probably could use a tool like virt > v2v or veeam to accomplish this as well. > > David > > Thanks David, I didn't see your e-mail while I was writing my answer. I confirm I went a similar way (but passing anyway from OVA and then extracting the disk...) Gianluca

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