HI
Thank you for fast response.
In the mean time I have discovered what was the problem in my case.
The problem was that export domain and data domain from oVirt 4.3 had OVF where
<InstanceID> tag is used (ID caps letters) instead of expected <InstanceId>.
oVirt 4.4 expected <InstanceId> tag which wasn't used in this case so the
engine assumed that OVF files were corrupted.
Fix for me was simple on Export Domain I swapped InstanceID with InstanceId.
bash# for i in `find . -name "*.ovf"` ; do sudo sed -i
's/InstanceID/InstanceId/g' $i ; done ;
But I could not fix datadomain since I didn't want to dive into OVF_STORE disk. I am
guessing that there is a tool for editing OVF_STORE disks whit out damaging the domain?!
Regards Uros