Roy Golan has submitted this change and it was merged. Change subject: core: Fix broken backward compatibility of os ids ...................................................................... core: Fix broken backward compatibility of os ids This fix is about maintaining oss backward compatibility mappings of old os names to the current IDs. Vm Import/Export is using the os unique name instead of the os ID in the OVF and since all unique names streamlined with the REST API representation they all are not identified and fallback ID 0 - "other" pre-osinfo exports would write the OS Windows8 while the new name is windows_8 and so on Solution: Added a backward compatibility section to osinfo-default.properties # Since Unassigned is removed we translate is to other so backwardCompatibility.Unasigned = 0 backwardCompatibility.Other = 0 # represents the current id of old Windows8 os backwardCompatibilty.Windows8 = 20 Bug-Url: https://bugzilla.redhat.com/1006340 Change-Id: I77c51a3bd0f4f0c264e8f895f40fd4d2bf4d689c Signed-off-by: Roy Golan <rgolan(a)redhat.com&gt; --- M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/osinfo/OsRepositoryImpl.java M backend/manager/modules/common/src/test/java/org/ovirt/engine/core/common/osinfo/OsRepositoryImplTest.java M backend/manager/modules/utils/src/main/java/org/ovirt/engine/core/utils/ovf/OvfTemplateReader.java M backend/manager/modules/utils/src/main/java/org/ovirt/engine/core/utils/ovf/OvfVmReader.java M packaging/conf/osinfo-defaults.properties 5 files changed, 61 insertions(+), 11 deletions(-) Approvals: Roy Golan: Verified; Looks good to me, approved -- To view, visit http://gerrit.ovirt.org/19774 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: I77c51a3bd0f4f0c264e8f895f40fd4d2bf4d689c Gerrit-PatchSet: 4 Gerrit-Project: ovirt-engine Gerrit-Branch: master Gerrit-Owner: Roy Golan <rgolan(a)redhat.com&gt; Gerrit-Reviewer: Omer Frenkel <ofrenkel(a)redhat.com&gt; Gerrit-Reviewer: Roy Golan <rgolan(a)redhat.com&gt; Gerrit-Reviewer: oVirt Jenkins CI Server