[libvirt-users] Live migration & storage copy broken since 1.2.17
Hi,
It seems that live migration using storage copy is broken since libvirt
1.2.17.
Here is the command line used to do the migration using virsh:
virsh migrate --live --p2p --persistent --undefinesource --copy
-storage-all d2b545d3-db32-48d3-b7fa-f62ff3a7fa18
qemu+tcp://dest/system
XML dump of my storage:
<pool type='logical'>
<name>local</name>
<uuid>276bda97-d6c2-4681-bc3f-0c8c221bd1b1</uuid>
<capacity unit='bytes'>1024207093760</capacity>
<allocation unit='bytes'>4294967296</allocation>
<available unit='bytes'>1019912126464</available>
<source>
<name>hkvm</name>
<format type='lvm2'/>
</source>
<target>
<path>/dev/hkvm</path>
</target>
</pool>
When it fails, I get the following error:
error: Storage volume not found: no storage vol with matching name
'402aea08-26aa-45b6-a46e-a3b02137ff26'
Where 402aea08-26aa-45b6-a46e-a3b02137ff26 is the volume bound to my
VM:
<disk type='volume' device='disk'>
<driver name='qemu' type='raw' cache='none'/>
<source pool='local' volume='402aea08-26aa-45b6-a46e
-a3b02137ff26'/>
<backingStore/>
<target dev='vda' bus='virtio'/>
<alias name='virtio-disk0'/>
<address type='pci' domain='0x0000' bus='0x00'
slot='0x04'
function='0x0'/>
</disk>
Here is the test result (version is for both source and destination):
- 1.2.15 -> ok
- 1.2.16 -> ok
- 1.2.17 -> fails
- 1.2.18 -> fails
Is it a bug? Do I miss something?
Thanks,
Antoine