[kvm-devel] More queries on guest swapping in KVM

[Arn <cse...@gm...>]

Hi ,

Regarding the guest swapping mechanism (host ability to swap out guest
pages),

1) Can the host swap out any page of a guest VM ? (including the guest's
kernel pages)

2) Does the guest know its page has been swapped out or is this transparent
to the guest ? ( I think the guest
wouldn't know but I just want to be sure)

3) Is there any way the guest can prevent the host from swapping out its
pages ?

thanks
Arn