Il 05/02/2014 11:46, Andrey Korolyov ha scritto:
On 02/05/2014 11:27 AM, Paolo Bonzini wrote:
Il 04/02/2014 18:06, Andrey Korolyov ha scritto:
Migration time is almost independent of VM RSS(varies by ten percent at
maximum), for situation when VM is active on target host, time is about
85 seconds to migrate 8G between hosts, and when it is turned off,
migration time *increasing* to 120s. For curious ones, frequency
management is completely inactive on both nodes, neither CStates
mechanism. Interconnection is relatively fast (20+Gbit/s by IPoIB).
What version of QEMU?
Paolo
Ancie.. ehm, stable - 1.1.2 from wheezy. Should I try 1.6/1.7?
Yeah, you can checkout the release notes on wiki.qemu.org to find out
which versions had good improvements. You can also try compiling
straight from git, there are more speedups there.
Paolo
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