Hi, I experienced the following OST failure on my OST patch: http://jenkins.ovirt.org/job/ovirt-system-tests_master_check-patch-el7-x86_6... The failure is unrelated to my patch, since it occurred before reaching its changes. OST passed when I retriggered it later. The error was: 2018-04-20 05:08:46,748-04 WARN [org.ovirt.engine.core.bll.numa.vm.AddVmNumaNodesCommand] (default task-6) [a8a3d723-655c-43ba-9776-70eb9317e66c] Validation of action 'AddVmNumaNodes' failed for user admin@internal-authz. Reasons: ACTION_TYPE_FAILED_VM_PINNED_TO_MULTIPLE_HOSTS 2018-04-20 05:08:46,753-04 ERROR [org.ovirt.engine.api.restapi.resource.AbstractBackendResource] (default task-6) [] Operation Failed: [Cannot ${action} ${type}. VM must be pinned to a single host.]