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Re: [Xen-devel] swap space considered in domain save?

> I have some DSM application which use large swap space. I have used domain
> save for checkpointing two virtual machines, and then keep them running for
> a while. When I rolled back the two machines my DSM application just hangs
> there. I am just wondering if used swap space is stored in the machine
> state? (the answer seems to be no to me)

Correct: no on-disk state is stored during a save.  If you want that, you need 
to use some other means to snapshot the disk.


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