As another test (still running qemu-git-2.1.0-rc2-git-20140721), I disabled NTP on the two servers (and rebooted them), but left it running on the guest.
When doing the migration, server a (where the guest was running) had an NTP offset of -3.037619 s, and server b was at -3.337718 s. The guest was nicely synchronized before the migration, but afterwards had a clock offset of 0.349590 s, which roughly corresponds to the difference in offsets. The small NTP offset on the guest after the migration implies that it did briefly freeze, but too short to notice. I'll leave it running for longer to be able to confirm this with sufficient accuracy. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1297218 Title: guest hangs after live migration due to tsc jump To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1297218/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
