On Thu, Jan 05, 2017 at 08:48:32AM -0200, Marcelo Tosatti wrote: > > Note that even if we follow your suggestion and implement an > > alternative version of patch 4/4 to cover your use case, I will > > strongly recommend libvirt developers to support configuring TSC > > frequency if they want to support invtsc + migration without > > surprising/unpredictable restrictions on migratability. > > Well, alright. If you make the TSC frequency of the host > available to mgmt software as you describe, and write the steps mgmt > software should take, i'm good. > > Thanks for the help Eduardo. > I'll be happy to not have to add a weird script to 1. Query the host TSC frequency. 2. Pass that to -cpu xxx,tsc-frequency=ZZZ To my migration scripts. Probably easy to make that the default behaviour... -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
