Re: [PATCH v3 0/4] Migrate non-migrated pages of a SVM.

2020-06-29 Thread Ram Pai
On Mon, Jun 29, 2020 at 07:23:30AM +0530, Bharata B Rao wrote: > On Sun, Jun 28, 2020 at 09:41:53PM +0530, Bharata B Rao wrote: > > On Fri, Jun 19, 2020 at 03:43:38PM -0700, Ram Pai wrote: > > > The time taken to switch a VM to Secure-VM, increases by the size of the > > > VM. A > > > 100GB VM

Re: [PATCH v3 0/4] Migrate non-migrated pages of a SVM.

2020-06-28 Thread Bharata B Rao
On Sun, Jun 28, 2020 at 09:41:53PM +0530, Bharata B Rao wrote: > On Fri, Jun 19, 2020 at 03:43:38PM -0700, Ram Pai wrote: > > The time taken to switch a VM to Secure-VM, increases by the size of the > > VM. A > > 100GB VM takes about 7minutes. This is unacceptable. This linear increase > > is

Re: [PATCH v3 0/4] Migrate non-migrated pages of a SVM.

2020-06-28 Thread Bharata B Rao
On Fri, Jun 19, 2020 at 03:43:38PM -0700, Ram Pai wrote: > The time taken to switch a VM to Secure-VM, increases by the size of the VM. > A > 100GB VM takes about 7minutes. This is unacceptable. This linear increase is > caused by a suboptimal behavior by the Ultravisor and the Hypervisor. The

[PATCH v3 0/4] Migrate non-migrated pages of a SVM.

2020-06-19 Thread Ram Pai
The time taken to switch a VM to Secure-VM, increases by the size of the VM. A 100GB VM takes about 7minutes. This is unacceptable. This linear increase is caused by a suboptimal behavior by the Ultravisor and the Hypervisor. The Ultravisor unnecessarily migrates all the GFN of the VM from