I guess from the libvirt-latest repository

On Fri, Apr 12, 2019, 12:07 Ladislav Humenik <ladislav.humenik@1und1.de> wrote:

Hello, we have recently updated few ovirts from 4.2.5 to 4.2.8 version
(actually 9 ovirt engine nodes), where the live storage migration
stopped to work, and leave auto-generated snapshot behind.

If we power the guest VM down, the migration works as expected. Is there
a known bug for this? Shall we open a new one?

Setup:
ovirt - Dell PowerEdge R630
         - CentOS Linux release 7.6.1810 (Core)
         - ovirt-engine-4.2.8.2-1.el7.noarch
         - kernel-3.10.0-957.10.1.el7.x86_64
hypervisors    - Dell PowerEdge R640
         - CentOS Linux release 7.6.1810 (Core)
         - kernel-3.10.0-957.10.1.el7.x86_64
         - vdsm-4.20.46-1.el7.x86_64
         - libvirt-5.0.0-1.el7.x86_64

This is known issue in libvirt < 5.2.

How did you get this version on CentOS 7.6?

On my CentOS 7.6 I have libvirt 4.5, which is not affected by this issue.

Nir

         - qemu-kvm-ev-2.12.0-18.el7_6.3.1.x86_64
storage domain  - netapp NFS share


logs are attached

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Ladislav Humenik

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Ladislav Humenik

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