tried on utopic. resolved my issue with OpenStack snapshots. ** Tags removed: verification-needed ** Tags added: verification-done
** Description changed: =========================================================== SRU Justification: 1. Impact: migration fails 2. Test case: Have <cpu mode='host-model'> in xml and try to do virsh managedsave. 3. Regression potential: this same patch was applied to the same libvirt version some time ago in vivid. No regressions are therefore expected. =========================================================== I believe this commit http://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=de0aeafe9ce3eb414c8b5d3aa8995d776a2952de fixes the issue. In OpenStack nova, one gets this error: libvirtError: internal error: unable to execute QEMU command 'migrate': State blocked by non-migratable device 'cpu' when executing 'nova image-create', or 'nova suspend' operations. This in turn is caused by the 'invtsc' being used for 'host-model', preventing a migration. $ lsb_release -rd Description: Ubuntu 14.10 Release: 14.10 $ apt-cache policy libvirt-bin libvirt-bin: - Installed: 1.2.8-0ubuntu11 - Candidate: 1.2.8-0ubuntu11 - Version table: - *** 1.2.8-0ubuntu11 0 - 500 http://ca.archive.ubuntu.com/ubuntu/ utopic/main amd64 Packages - 100 /var/lib/dpkg/status + Installed: 1.2.8-0ubuntu11 + Candidate: 1.2.8-0ubuntu11 + Version table: + *** 1.2.8-0ubuntu11 0 + 500 http://ca.archive.ubuntu.com/ubuntu/ utopic/main amd64 Packages + 100 /var/lib/dpkg/status -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1386503 Title: openstack snapshot, migration, suspend broken by invtsc To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1386503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
