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