[ovirt-users] 4.4: Export as OVA always fails w/ ACTION_TYPE_FAILED_INVALID_OVA_DESTINATION_FOLDER

Hello all, I'm trying to export a VM as OVA on a single host hyper converged (over NFS) 4.4 installation, and no matter which host destination directory I set, with or without a trailing '/' (per bugzilla #1780424) the export fails with the same error (see below). Export into the export domain (on the same path) seems to work just fine. $ cat engine.log | grep WARN 2020-07-22 14:51:50,155+03 WARN [org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default task-158) [57c42e68-155e-4bd2-9dcd-bbc620088943] Validation of action 'ExportVmToOva' failed for user gilboa@internal-authz. Reasons: VAR__ACTION__EXPORT,VAR__TYPE__VM,ACTION_TYPE_FAILED_INVALID_OVA_DESTINATION_FOLDER,$vdsName gilboa-home-srv.localdomain,$directory /exports/export/kvm/gilboa-vmh-probe64 2020-07-22 14:52:22,077+03 WARN [org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default task-160) [092fb51d-1054-43ff-9161-69943c677512] Validation of action 'ExportVmToOva' failed for user gilboa@internal-authz. Reasons: VAR__ACTION__EXPORT,VAR__TYPE__VM,ACTION_TYPE_FAILED_INVALID_OVA_DESTINATION_FOLDER,$vdsName gilboa-home-srv.localdomain,$directory /tmp 2020-07-22 14:52:45,504+03 WARN [org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default task-160) [3c8ae09d-3d03-42dd-b2e8-b488052674f1] Validation of action 'ExportVmToOva' failed for user gilboa@internal-authz. Reasons: VAR__ACTION__EXPORT,VAR__TYPE__VM,ACTION_TYPE_FAILED_INVALID_OVA_DESTINATION_FOLDER,$vdsName gilboa-home-srv.localdomain,$directory /tmp 2020-07-22 15:04:32,393+03 WARN [org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default task-159) [7a234e5a-be10-4b0b-b817-eb682b846272] Validation of action 'ExportVmToOva' failed for user gilboa@internal-authz. Reasons: VAR__ACTION__EXPORT,VAR__TYPE__VM,ACTION_TYPE_FAILED_INVALID_OVA_DESTINATION_FOLDER,$vdsName gilboa-home-srv.localdomain,$directory /exports/export/kvm/temp 2020-07-22 15:10:07,066+03 WARN [org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default task-159) [75e66244-aa1c-4d40-8f9f-578cccb265a3] Validation of action 'ExportVmToOva' failed for user gilboa@internal-authz. Reasons: VAR__ACTION__EXPORT,VAR__TYPE__VM,ACTION_TYPE_FAILED_INVALID_OVA_DESTINATION_FOLDER,$vdsName gilboa-home-srv.localdomain,$directory /exports/export/kvm/temp/gilboa-vmh-probe64.ova 2020-07-22 15:10:46,480+03 WARN [org.ovirt.engine.core.bll.exportimport.ExportVmToOvaCommand] (default task-163) [6a6e9cae-b111-4f89-8dad-41a45a57c96c] Validation of action 'ExportVmToOva' failed for user gilboa@internal-authz. Reasons: VAR__ACTION__EXPORT,VAR__TYPE__VM,ACTION_TYPE_FAILED_INVALID_OVA_DESTINATION_FOLDER,$vdsName gilboa-home-srv.localdomain,$directory /exports/export/kvm/temp - Gilboa