[ovirt-users] How to enable tunnel migration

[like.ma at cs2c.com.cn]

Hi,
 
I'm using oVirt 3.6.7 now. I want to enable tunnel migration feature. 
But when i set tunnel_migration value of vm as Ture through python
SDK(I can't find any place to enable tunnel migration on the web ui,
so i use SDK), then migrate the vm i got the following error message:
 
Thread-9417628::ERROR::2017-03-07 11:25:48,538::migration::310::virt.vm::(run) vmId=`08b4ccc1-c508-439b-a9ba-ca0d42a7072c`::Failed to migrate
Traceback (most recent call last):
  File "/usr/share/vdsm/virt/migration.py", line 298, in run
    self._startUnderlyingMigration(time.time())
  File "/usr/share/vdsm/virt/migration.py", line 364, in _startUnderlyingMigration
    self._perform_migration(duri, muri)
  File "/usr/share/vdsm/virt/migration.py", line 403, in _perform_migration
    self._vm._dom.migrateToURI3(duri, params, flags)
  File "/usr/share/vdsm/virt/virdomain.py", line 68, in f
    ret = attr(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 124, in wrapper
    ret = f(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 1313, in wrapper
    return func(inst, *args, **kwargs)
  File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1836, in migrateToURI3
    if ret == -1: raise libvirtError ('virDomainMigrateToURI3() failed', dom=self)
libvirtError: 不支持的参数：migration URI is not supported by tunnelled migration

So, i want to know how should i enable the tunnel migration feature. Can anyone help me?
Thanks
 
Regards.



like.ma at cs2c.com.cn
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