|Subject:||Re: [Qemu-devel] [PATCH 0/3] add "core dump"-like capability|
|Date:||Thu, 09 Jul 2009 18:20:16 +0200|
|User-agent:||Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1b3pre) Gecko/20090513 Fedora/3.0-2.3.beta2.fc11 Lightning/1.0pre Thunderbird/3.0b2|
But really, live migration gives you all the state you need. Why not just introduce a third-party program that you could live migrate to via exec?dd can be such a program, but how would you restart the VM at the end of migration?'cont' monitor command?
That's okay for libvirt, but it wouldn't work for other users if the monitor does not support synchronous commands. (Assuming polling is not a solution).
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