Created attachment 957168 [details]
vdsm log from src host

Description of problem:
Migration between two hosts via vdsClient command not work

Version-Release number of selected component (if applicable):
vdsm-4.16.7.4-1.el6ev.x86_64

How reproducible:
Always

Steps to Reproduce:
1. Install ovirt-engine environment with two hosts and one vm, run vm
2. From host where vm run, run vdsClient command:
vdsClient -s 0 migrate vmId=vm_id method=online src=localhost dst=FQDN_of_second host
3.

Actual results:
Thread-167::ERROR::2014-11-13 13:09:49,151::migration::165::vm.Vm::(_recover) vmId=`9f750600-eb90-48df-a19c-1ee564773317`::Failed to destroy remote VM
Traceback (most recent call last):
  File "/usr/share/vdsm/virt/migration.py", line 163, in _recover
    self.destServer.destroy(self._vm.id)
AttributeError: 'SourceThread' object has no attribute 'destServer'
Thread-167::ERROR::2014-11-13 13:09:49,152::migration::259::vm.Vm::(run) vmId=`9f750600-eb90-48df-a19c-1ee564773317`::Failed to migrate
Traceback (most recent call last):
  File "/usr/share/vdsm/virt/migration.py", line 229, in run
    self._setupVdsConnection()
  File "/usr/share/vdsm/virt/migration.py", line 92, in _setupVdsConnection
    self._dst, self._vm.cif.bindings['xmlrpc'].serverPort)
  File "/usr/lib/python2.6/site-packages/vdsm/vdscli.py", line 91, in cannonizeHostPort
    return addr + ':' + port
TypeError: cannot concatenate 'str' and 'int' objects


Expected results:
Migration success

Additional info:
I put this bug under urgent severity, because hosted-engine also use vdsClient command for migration, so it's mean that HA for engine vm not work, because migration not work. Also question why we still for vdsClient use xmlrpc and not jsonrpc, like engine.