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.hosted_engine.HostedEngine.config 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.ovf_store.OVFStore ERROR Unable to extract HEVM OVF ovirt-ha-agent
07:07
ovirt-ha-agent ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config 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.ovf_store.OVFStore ERROR Unable to extract HEVM OVF ovirt-ha-agent
07:07
ovirt-ha-agent ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config 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.ovf_store.OVFStore ERROR Unable to extract HEVM OVF ovirt-ha-agent
07:06
ovirt-ha-agent ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config 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.ovf_store.OVFStore ERROR Unable to extract HEVM OVF ovirt-ha-agent
07:06
ovirt-ha-agent ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config 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.ovf_store.OVFStore ERROR Unable to extract HEVM OVF ovirt-ha-agent
07:06
ovirt-ha-agent ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config 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.ovf_store.OVFStore ERROR Unable to extract HEVM OVF ovirt-ha-agent
07:05
ovirt-ha-agent ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config 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.ovf_store.OVFStore ERROR Unable to extract HEVM OVF ovirt-ha-agent
07:05
ovirt-ha-agent ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config 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.ovf_store.OVFStore ERROR Unable to extract HEVM OVF ovirt-ha-agent
07:04
ovirt-ha-agent ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config 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.ovf_store.OVFStore ERROR Unable to extract HEVM OVF ovirt-ha-agent
07:04
ovirt-ha-agent ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config 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.ovf_store.OVFStore ERROR Unable to extract HEVM OVF ovirt-ha-agent
07:04

Regards,
Gabriel