[ovirt-users] OVA Export to local storage failes

I have an unused 200GB partition that I'd like to use to copy / export / backup a few VMs onto, so I mounted it to one of my oVirt hosts as /ova-images/, and then ran "chown 36:36" on ova-images. From the engine, I then tried to export an OVA to that directory. Watching the directory with "ls", I see a filename.ova.tmp eventually appear, and it grows to the size I would expect for the image... and then a few seconds later, it disappears. What am I missing? Here's what I see in the Event Manager inside the Engine: Aug 21, 2021, 8:35:26 PM Failed to export Vm server.example.org as a Virtual Appliance to path /ova-images/server.example.org.ova on Host cha2-storage.mgt.example.com Aug 21, 2021, 8:34:33 PM Pack OVA. Retrieving the temporary path for the OVA file. Aug 21, 2021, 8:34:33 PM Pack OVA. Allocating the temporary path for the OVA file. Aug 21, 2021, 8:34:33 PM Pack OVA. Removing the temporary file. Aug 21, 2021, 8:34:33 PM Pack OVA. Examine target directory. Aug 21, 2021, 8:34:33 PM Pack OVA. Set facts. Aug 21, 2021, 8:34:33 PM Pack OVA. Run import yaml on py3. Aug 21, 2021, 8:34:21 PM Image measure. Measure an image. Aug 21, 2021, 8:33:56 PM Starting to export Vm server.example.org as a Virtual Appliance Aug 21, 2021, 8:33:52 PM Export OVA. Examine target directory. Aug 21, 2021, 8:33:49 PM Export OVA. Set facts. Aug 21, 2021, 8:33:49 PM Export OVA. Run import yaml on py3. Sent with ProtonMail Secure Email.