[Qemu-devel] Live migration hangs after migration to remote host

[Eduardo Otubo]

Hello all,

I'm facing a weird behavior on my tests: I am able to live migrate
between two virtual machines on my localhost, but not to another
machine, both using tcp.

* I am using the same arguments on the command line;
* Both virtual machines uses the same qcow2 file visible through NFS;
* Both machines are in the same subnet;
* Migration is being done from intel to intel;
* Same version of Qemu (github master - f8787f8723);

Using all above I am able to live migrate on the same host: between two
vms on local host or between two vms in the remote host; but when
migrating from local to remote, the guest hangs. I still can access its
console via ctrl+alt+2, though, and everything seems to be normal. If I
issue a reboote via console on the remote, the guest gets back to
normal.

Am I missing something here?

Regards,

-- 
Eduardo Otubo
ProfitBricks GmbH

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