Hi all,
I read a bit about the difference between "Hibernate" and "Suspend". I use my laptop as virtualization host too, and wonder what about the VMs when Suspending.
I works fairly well when no VM is launched. What is suposed to happen if I have KVM VMs started?
On Mon, Jun 24, 2013 at 08:58:17AM +0300, Mihamina Rakotomandimby wrote:
I read a bit about the difference between "Hibernate" and "Suspend". I use my laptop as virtualization host too, and wonder what about the VMs when Suspending. I works fairly well when no VM is launched. What is suposed to happen if I have KVM VMs started?
Just like any other process -- they will be suspended too.
On 24.06.2013 13:09, Matthew Miller wrote:
On Mon, Jun 24, 2013 at 08:58:17AM +0300, Mihamina Rakotomandimby wrote:
I read a bit about the difference between "Hibernate" and "Suspend". I use my laptop as virtualization host too, and wonder what about the VMs when Suspending. I works fairly well when no VM is launched. What is suposed to happen if I have KVM VMs started?
Just like any other process -- they will be suspended too.
If one doubt validity of the host power management related to the guest, there is always availability of the guest power management, in addition to the 'virsh' power management, right. Therefore, man 1 virsh
poma
On Monday 24 June 2013 11:28 AM, Mihamina Rakotomandimby wrote:
Hi all,
I read a bit about the difference between "Hibernate" and "Suspend". I use my laptop as virtualization host too, and wonder what about the VMs when Suspending.
I works fairly well when no VM is launched. What is suposed to happen if I have KVM VMs started?
-- RMA.
they will be auto suspended by the host OS
On Friday, 28 June 2013, Jatin K wrote:
On Monday 24 June 2013 11:28 AM, Mihamina Rakotomandimby wrote:
Hi all,
I read a bit about the difference between "Hibernate" and "Suspend". I use my laptop as virtualization host too, and wonder what about the VMs when Suspending.
I works fairly well when no VM is launched. What is suposed to happen if I have KVM VMs started?
-- RMA.
they will be auto suspended by the host OS
Actually the interesting question is what happens when they wake up? IOW Does the suspended guest kernel know that it was suspended and for example update its notion of the current time?
poc
Patrick O'Callaghan wrote:
Actually the interesting question is what happens when they wake up? IOW Does the suspended guest kernel know that it was suspended and for example update its notion of the current time?
basically, yes. It's not (much) different than hibernate on laptops.
-- rex
On 28.06.2013 15:50, Rex Dieter wrote:
Patrick O'Callaghan wrote:
Actually the interesting question is what happens when they wake up? IOW Does the suspended guest kernel know that it was suspended and for example update its notion of the current time?
basically, yes. It's not (much) different than hibernate on laptops.
Can you be more concise. :)
poma
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Jatin K -
Matthew Miller -
Mihamina Rakotomandimby -
Patrick O'Callaghan -
poma -
Rex Dieter