Try as I might; I cannot live migrate a host from one server to another.
I keep getting a "Migration due to error: Could not connect to host"
I see this in the VDSM log.
Thread-3190::ERROR::2013-02-06 10:47:32,948::vm::146::vm.Vm::(_setupVdsConnection) vmId=`9072e171-bf05-4dd4-9c96-a3d76a00f16b`::Error initiating connection
Traceback (most recent call last):
File "/usr/share/vdsm/vm.py", line 141, in _setupVdsConnection
status = self.destServer.getVmStats(self._vm.id)
File "/usr/lib64/python2.6/xmlrpclib.py", line 1199, in __call__
return self.__send(self.__name, args)
File "/usr/lib64/python2.6/xmlrpclib.py", line 1489, in __request
verbose=self.__verbose
File "/usr/lib64/python2.6/xmlrpclib.py", line 1253, in request
return self._parse_response(h.getfile(), sock)
File "/usr/lib64/python2.6/xmlrpclib.py", line 1382, in _parse_response
response = file.read(1024)
File "/usr/lib64/python2.6/socket.py", line 383, in read
data = self._sock.recv(left)
File "/usr/lib64/python2.6/ssl.py", line 215, in recv
return self.read(buflen)
File "/usr/lib64/python2.6/ssl.py", line 136, in read
return self._sslobj.read(len)
SSLError: The read operation timed out
Thread-3190::DEBUG::2013-02-06 10:47:32,949::libvirtvm::283::vm.Vm::(_getDiskLatency) vmId=`9072e171-bf05-4dd4-9c96-a3d76a00f16b`::Disk vda latency not available
Thread-3190::DEBUG::2013-02-06 10:47:32,956::vm::189::vm.Vm::(_prepareGuest) vmId=`9072e171-bf05-4dd4-9c96-a3d76a00f16b`::migration Process begins
Thread-3190::DEBUG::2013-02-06 10:47:32,976::vm::260::vm.Vm::(run) vmId=`9072e171-bf05-4dd4-9c96-a3d76a00f16b`::migration semaphore acquired
Thread-3346::DEBUG::2013-02-06 10:47:35,278::task::568::TaskManager.Task::(_updateState) Task=`66a8f842-f8c2-47af-bf78-b1db48ce4990`::moving from state init -> state preparing