Re: [Xen-devel] [PATCH v4 1/2] docs/designs: Add a design document for non-cooperative live migration

2020-01-30 Thread Andrew Cooper
On 30/01/2020 09:15, Durrant, Paul wrote: >>> diff --git a/docs/designs/non-cooperative-migration.md >> b/docs/designs/non-cooperative-migration.md >>> new file mode 100644 >>> index 00..5db3939db5 >>> --- /dev/null >>> +++ b/docs/designs/non-cooperative-migration.md >>> @@ -0,0 +1,272 @@

Re: [Xen-devel] [PATCH v4 1/2] docs/designs: Add a design document for non-cooperative live migration

2020-01-30 Thread Durrant, Paul
> -Original Message- > From: Andrew Cooper > Sent: 29 January 2020 19:47 > To: Durrant, Paul ; xen-devel@lists.xenproject.org > Cc: George Dunlap ; Ian Jackson > ; Jan Beulich ; Julien Grall > ; Konrad Rzeszutek Wilk ; Stefano > Stabellini ; Wei Liu > Subject: Re: [PATCH v4 1/2]

Re: [Xen-devel] [PATCH v4 1/2] docs/designs: Add a design document for non-cooperative live migration

2020-01-29 Thread Andrew Cooper
On 29/01/2020 14:47, Paul Durrant wrote: > diff --git a/docs/designs/non-cooperative-migration.md > b/docs/designs/non-cooperative-migration.md > new file mode 100644 > index 00..5db3939db5 > --- /dev/null > +++ b/docs/designs/non-cooperative-migration.md > @@ -0,0 +1,272 @@ > +#

[Xen-devel] [PATCH v4 1/2] docs/designs: Add a design document for non-cooperative live migration

2020-01-29 Thread Paul Durrant
It has become apparent to some large cloud providers that the current model of cooperative migration of guests under Xen is not usable as it relies on software running inside the guest, which is likely beyond the provider's control. This patch introduces a proposal for non-cooperative live