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From: | Juan Quintela |
Subject: | Re: [Qemu-devel] [PATCH] Add warmup phase for live migration of large memory apps |
Date: | Thu, 12 May 2011 12:57:40 +0200 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) |
"Shribman, Aidan" <address@hidden> wrote: > If there are no additional dirty pages to be sent > i.e. ram_save_remaining() == 0 then the migration *will* converge > (even though we don't want it to) see: This should be a really idle guest to have that O:-) But if that is the whole problem, I would change the code to make the case of max_downtime == 0 to mean that migration didn't converge. Later, Juan.
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