oVirt 4.3.10 Release Notes

The oVirt Project is pleased to announce the availability of the 4.3.10 release as of June 03, 2020.

oVirt is a free open-source distributed virtualization solution, designed to manage your entire enterprise infrastructure. oVirt uses the trusted KVM hypervisor and is built upon several other community projects, including libvirt, Gluster, PatternFly, and Ansible.

This release is available now for Red Hat Enterprise Linux 7.8 and CentOS Linux 7.8 (or similar).

If you’d like to try oVirt as quickly as possible, follow the instructions on the Download page.

For complete installation, administration, and usage instructions, see the oVirt Documentation.

For a general overview of oVirt, read the About oVirt page.

To learn about features introduced before 4.3.10, see the release notes for previous versions.

  1. oVirt 4.3.10 Release Notes
    1. What’s New in 4.3.10?
      1. Enhancements
        1. oVirt Engine
      2. Bug Fixes
        1. oVirt Engine
      3. Other
        1. VDSM
        2. imgbased
        3. oVirt Engine
      4. No Doc Update
        1. VDSM
        2. oVirt Engine
        3. Contributors

What’s New in 4.3.10?


oVirt Engine

  • BZ 1717336 [downstream clone - 4.3.6] [RFE] OVF_STORE last update not exposed in the UI

Bug Fixes

oVirt Engine

  • BZ 1837994 VM gets stuck after previewing memory snapshot - Failed to set time: internal error: unable to execute QEMU agent command ‘guest-set-time’

  • BZ 1832218 clone(as thin) VM from template or create snapshot fails with ‘Requested capacity 1073741824 < parent capacity 3221225472 (volume:1211)’ [RHV clone - 4.3.10]

  • BZ 1842375 Failed snapshot creation can cause data corruption of other VMs [RHV clone - 4.3.10]

  • BZ 1828067 mountOptions is ignored for “import storage domain” from GUI [RHV clone - 4.3.10]

  • BZ 1820642 [cinderlib] Cinderlib DB is missing a backup and restore option [RHV clone - 4.3.10]

  • BZ 1796136 [cloned ]RHV 4.3 landing page does not show login or allow scrolling.



  • BZ 1829597 Require lvm2 with supporting locking_type=4 for pvs command on CentOS


  • BZ 1812574 imgbase layout –init failed during the kickstart installation

    Before this update, imgbase layout –init failed during Red Hat Virtualization Host installation with Kickstart.

In this release, the installation with Kickstart succeeds.

oVirt Engine

  • BZ 1832707 Errors from tar are not logged

  • BZ 1825740 [OVN] ovirt sync to ovirt-provider-ovn breaks on upgrade of ovirt-engine- to ovirt-engine-

  • BZ 1815411 Disable usage of Ansible 2.10 for RHV

No Doc Update


  • BZ 1829348 lvm2 dependency on ppc64le need to stay on 7.6

oVirt Engine

  • BZ 1827039 Error retrieving OpenID userinfo [RHV clone - 4.3.10]

  • BZ 1817450 host_service.install() does not work with deploy_hosted_engine as True. [RHV clone - 4.3.10]


20 people contributed to this release:

Ahmad Khiet
Artur Socha
Benny Zlotnik
Daniel Erez
Dominik Holler
Lev Veyde
Liran Rotenberg
Martin Necas
Martin Perina
Milan Zamazal
Nir Levy
Nir Soffer
Ondra Machacek
Ori Liel
Radoslaw Szwajkowski
Roberto Ciatti
Sandro Bonazzola
Steven Rosenberg
Yedidyah Bar David
Yuval Turgeman