[ovirt-users] ERROR Failed extracting VM OVF from the OVF_STORE volume

After a fresh installation of oVirt Node 4.1.5 and self-hosted engine I can see hundreds of logs like below. What is this about? How to mitigate it? 07:08 ovirt-ha-agent ovirt_hosted_engine_ha.agent.h ERROR Failed extracting VM OVF from the OVF_STORE volume, falling back to initial vm.conf ovirt-ha-agent 07:08 ovirt-ha-agent ovirt_hosted_engine_ha.lib.ovf ERROR Unable to extract HEVM OVF ovirt-ha-agent 07:07 ovirt-ha-agent ovirt_hosted_engine_ha.agent.h ERROR Failed extracting VM OVF from the OVF_STORE volume, falling back to initial vm.conf ovirt-ha-agent 07:07 ovirt-ha-agent ovirt_hosted_engine_ha.lib.ovf ERROR Unable to extract HEVM OVF ovirt-ha-agent 07:07 ovirt-ha-agent ovirt_hosted_engine_ha.agent.h ERROR Failed extracting VM OVF from the OVF_STORE volume, falling back to initial vm.conf ovirt-ha-agent 07:07 ovirt-ha-agent ovirt_hosted_engine_ha.lib.ovf ERROR Unable to extract HEVM OVF ovirt-ha-agent 07:06 ovirt-ha-agent ovirt_hosted_engine_ha.agent.h ERROR Failed extracting VM OVF from the OVF_STORE volume, falling back to initial vm.conf ovirt-ha-agent 07:06 ovirt-ha-agent ovirt_hosted_engine_ha.lib.ovf ERROR Unable to extract HEVM OVF ovirt-ha-agent 07:06 ovirt-ha-agent ovirt_hosted_engine_ha.agent.h ERROR Failed extracting VM OVF from the OVF_STORE volume, falling back to initial vm.conf ovirt-ha-agent 07:06 ovirt-ha-agent ovirt_hosted_engine_ha.lib.ovf ERROR Unable to extract HEVM OVF ovirt-ha-agent 07:06 ovirt-ha-agent ovirt_hosted_engine_ha.agent.h ERROR Failed extracting VM OVF from the OVF_STORE volume, falling back to initial vm.conf ovirt-ha-agent 07:06 ovirt-ha-agent ovirt_hosted_engine_ha.lib.ovf ERROR Unable to extract HEVM OVF ovirt-ha-agent 07:05 ovirt-ha-agent ovirt_hosted_engine_ha.agent.h ERROR Failed extracting VM OVF from the OVF_STORE volume, falling back to initial vm.conf ovirt-ha-agent 07:05 ovirt-ha-agent ovirt_hosted_engine_ha.lib.ovf ERROR Unable to extract HEVM OVF ovirt-ha-agent 07:05 ovirt-ha-agent ovirt_hosted_engine_ha.agent.h ERROR Failed extracting VM OVF from the OVF_STORE volume, falling back to initial vm.conf ovirt-ha-agent 07:05 ovirt-ha-agent ovirt_hosted_engine_ha.lib.ovf ERROR Unable to extract HEVM OVF ovirt-ha-agent 07:04 ovirt-ha-agent ovirt_hosted_engine_ha.agent.h ERROR Failed extracting VM OVF from the OVF_STORE volume, falling back to initial vm.conf ovirt-ha-agent 07:04 ovirt-ha-agent ovirt_hosted_engine_ha.lib.ovf ERROR Unable to extract HEVM OVF ovirt-ha-agent 07:04 ovirt-ha-agent ovirt_hosted_engine_ha.agent.h ERROR Failed extracting VM OVF from the OVF_STORE volume, falling back to initial vm.conf ovirt-ha-agent 07:04 ovirt-ha-agent ovirt_hosted_engine_ha.lib.ovf ERROR Unable to extract HEVM OVF ovirt-ha-agent 07:04 Regards, Gabriel