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From: | Anthony Liguori |
Subject: | Re: [Qemu-devel] [PATCH 2/3] move vm stop/start to migrate_set_state |
Date: | Thu, 09 Jul 2009 08:53:05 -0500 |
User-agent: | Thunderbird 2.0.0.21 (X11/20090320) |
Paolo Bonzini wrote:
On 07/09/2009 03:45 PM, Anthony Liguori wrote:How does the disk become full during the final stage? The guest isn't running.The host disk can become full and cause a "migrate exec" to fail. Or for network migration migration, you could have the connection drop exactly during the final stage. In this case, the VM would be unconditionally restarted.
Because migration failed. Is that not the desired behavior? It seems like it is to me.
If I try to do a live migration, it should either succeed and my guest experiences minimal downtime or it should fail and my guest should experience minimal downtime.
Regards, Anthony Liguori
Paolo
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