Tal Nisan has submitted this change and it was merged. Change subject: core: prevent restoring memory from unsupported version ...................................................................... core: prevent restoring memory from unsupported version Add a validation to the preview-snapshot flow that prevents the user from restoring a snapshot with memory that was taken in a version that is no longer supported. While it may be debatable, we choose to block the user from trying to restore the memory of such a snapshot in order to prevent major problems in the front-end that are caused by that operation. Change-Id: Ic6a7507e9a266efe8881b2b048795de1c01cf23d Bug-Url: https://bugzilla.redhat.com/1434941 Signed-off-by: Arik Hadas <ahadas(a)redhat.com&gt; --- M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/snapshots/TryBackToAllSnapshotsOfVmCommand.java M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/errors/EngineMessage.java M backend/manager/modules/compat/src/main/java/org/ovirt/engine/core/compat/Version.java M backend/manager/modules/dal/src/main/resources/bundles/AppErrors.properties M frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/AppErrors.java M frontend/webadmin/modules/userportal-gwtp/src/main/resources/org/ovirt/engine/ui/frontend/AppErrors.properties M frontend/webadmin/modules/webadmin/src/main/resources/org/ovirt/engine/ui/frontend/AppErrors.properties 7 files changed, 36 insertions(+), 3 deletions(-) Approvals: Shahar Havivi: Looks good to me, approved Jenkins CI: Passed CI tests Arik Hadas: Verified -- To view, visit https://gerrit.ovirt.org/74685 To unsubscribe, visit https://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: Ic6a7507e9a266efe8881b2b048795de1c01cf23d Gerrit-PatchSet: 1 Gerrit-Project: ovirt-engine Gerrit-Branch: ovirt-engine-4.1.1.z Gerrit-Owner: Arik Hadas <ahadas(a)redhat.com&gt; Gerrit-Reviewer: Arik Hadas <ahadas(a)redhat.com&gt; Gerrit-Reviewer: Jenkins CI Gerrit-Reviewer: Shahar Havivi <shavivi(a)redhat.com&gt; Gerrit-Reviewer: Tal Nisan <tnisan(a)redhat.com&gt; Gerrit-Reviewer: gerrit-hooks <automation(a)ovirt.org&gt;