Currently the oVirt provider uses version 4.0.z of the oVirt Ruby SDK. This version of the SDK works correctly with version 4.0 of oVirt, but it can't use the new features introduced in version 4.1 of oVirt, which was recently released. In addition, even if no new oVirt 4.1 feature is used by ManageIQ, version 4.0.z of the SDK does not understand new enum values introduced in oVirt 4.1, which may cause issues for users upgrading their oVirt environments before upgrading their ManageIQ environments. This has been addressed in version 4.1.z of the SDK, and also in version >= 4.0.12. As version 4.1.z of the SDK is backwards compatible with 4.0.z, upgrading to 4.1.z is safe. If that is considered risky, for whatever the reason, then it should be updated to 4.0.12 at least.
The pull request that addressed this issue is this one: Update oVirt SDK to 4.1.z https://github.com/ManageIQ/manageiq/pull/14146
Verified in 5.8.0.11
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2017:1367