[Xen-research] Is checkpoint/restore enough fast to use??

[박은병 <peb1611@xxxxxxxxx>]

I am interseted in checkpoint/restore mechanism in virtualized environment

I think that current checkpoint/restore in xen is very heavy work. In previous OS research area, checkpoint/restore had been investigated for fastness and some other purposes.

Live migration has been researched and published NSDI, VEE and so on. I think, there is some analogies between live migration and checkpoint/restore, so some optimazation techniques in migration area may be applied to checkpoint/restore

Is there any ongoing work or exist feature for checkpoint/restore optimization in Xen hypervisor?

otherwise, existing method enough fast?

-- 
Eunbyung Park
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