29 Nov
2016
29 Nov
'16
07:48
On Tue, Nov 29, Rieß Norman wrote:
we started using independent wallclock because the little timejump while live migrating was sufficient to disrupt some time dependent services. All our hosts (and VMs) use NTP, but the drift seems to be enough. Setting independent wallclock solved this behaviour.
Are you saying that even with correctly running ntpd in both dom0s the migrated domU will see a timejump? A small jump forward is expected because the domU goes through a suspend/resume cycle while the last pages of dirty memory get transfered. I would be surprised if independent wallclock can change anything in this regard. Olaf