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xen-devel
RE: [Xen-devel] hvm hibernate
> With the support of S4 sleep state (hibernate) for HVM guests, we now
> have a situation where the guest is resuming from hibernate while the
> hypervisor assumes that it is spinning up a new guest VM. And so, if
> the hypervisor maintains any guest specific state that needs to persist
> across a hibernate, there is no way to save and restore this state. I
> am running into this problem on win2k8 guests where the Hyperv shim has
> to maintain guest specific state that needs to persist across a
> hibernate.
> Given that we already support save/restore which is functionally
> equivalent to hibernate, do we need to support S4 sleep state?
It's needed for Microsoft WHQL logo tests.
Have you switched over to using the hyperv code in xen-unstable or are you
using the original Novell code?
Ian
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