Hi, The following patch is suspected to be failing OST: https://gerrit.ovirt.org/#/c/94754/2 Error snippet from vdsm log: 2018-10-09 08:51:50,799-0400 ERROR (Thread-7) [root] Shutdown by QEMU Guest Agent failed (vm:5269) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 5260, in qemuGuestAgentShutdown self._dom.shutdownFlags(libvirt.VIR_DOMAIN_SHUTDOWN_GUEST_AGENT) File "/usr/lib/python2.7/site-packages/vdsm/virt/virdomain.py", line 100, in f ret = attr(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/common/libvirtconnection.py", line 131, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/common/function.py", line 94, in wrapper return func(inst, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 2482, in shutdownFlags if ret == -1: raise libvirtError ('virDomainShutdownFlags() failed', dom=self) libvirtError: Guest agent is not responding: QEMU guest agent is not connected -- DANIEL BELENKY