Re: [ovirt-users] ovirt 3.6 Failed to execute stage 'Environment setup'

On Tue, Sep 1, 2015 at 8:17 AM, Richard Neuboeck <hawk(a)tbi.univie.ac.at&gt; wrote: vdscli raised when hosted-engine-setup called getVdsCapabilities() 2015-08-31 12:33:15 DEBUG otopi.context context._executeMethod:155 method exception Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/otopi/context.py", line 145, in _executeMethod method['method']() File "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/ovirt-hosted-engine-setup/system/packages.py", line 89, in _late_setup caps = cli.getVdsCapabilities() File "/usr/lib64/python2.7/xmlrpclib.py", line 1224, in __call__ return self.__send(self.__name, args) File "/usr/lib64/python2.7/xmlrpclib.py", line 1578, in __request verbose=self.__verbose File "/usr/lib64/python2.7/xmlrpclib.py", line 1264, in request return self.single_request(host, handler, request_body, verbose) File "/usr/lib64/python2.7/xmlrpclib.py", line 1297, in single_request return self.parse_response(response) File "/usr/lib/python2.7/site-packages/vdsm/vdscli.py", line 43, in wrapped_parse_response return old_parse_response(*args, **kwargs) File "/usr/lib64/python2.7/xmlrpclib.py", line 1473, in parse_response return u.close() File "/usr/lib64/python2.7/xmlrpclib.py", line 793, in close raise Fault(**self._stack[0]) Fault: <Fault 1: "<type 'exceptions.TypeError'>:cannot marshal None unless allow_none is enabled"> 2015-08-31 12:33:15 ERROR otopi.context context._executeMethod:164 Failed to execute stage 'Environment setup': <Fault 1: "<type 'exceptions.TypeError'>:cannot marshal None unless allow_none is enabled"> The issue is probably here where VDSM try to respond with a None value for the host UUID 'vmTypes': ['kvm'], 'selinux': {'mode': '1'}, 'liveSnapshot': 'true', 'kdumpStatus': 0, 'networks': {}, 'bridges': {}, 'uuid': None, 'onlineCpus': '0,1,2,3,4,5,6,7,8,9,20,21,22,23,24,25,26,27,28,29,10,11,12,13,14,15,16,17,18,19,30,31,32,33,34,35,36,37,38,39', Indeed you had: Thread-64::DEBUG::2015-08-31 12:33:15,127::utils::661::root::(execCmd) /usr/bin/sudo -n /usr/sbin/dmidecode -s system-uuid (cwd None) Thread-64::DEBUG::2015-08-31 12:33:15,153::utils::679::root::(execCmd) FAILED: <err> = '/dev/mem: Operation not permitted\n'; <rc> = 1 Thread-64::WARNING::2015-08-31 12:33:15,154::utils::812::root::(getHostUUID) Could not find host UUID. Thread-64::DEBUG::2015-08-31 Can you please try executing? /usr/sbin/dmidecode -s system-uuid