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From: | Anthony Liguori |
Subject: | Re: [Qemu-devel] [PATCH 0/3] add "core dump"-like capability |
Date: | Thu, 09 Jul 2009 08:51:34 -0500 |
User-agent: | Thunderbird 2.0.0.21 (X11/20090320) |
Paolo Bonzini wrote:
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?
Originally, if exec: returns a non-zero status, the VM was automatically restarted. We should restore that functionality.
Regards, Anthony Liguori
Paolo
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