Public bug reported:
Just upgraded my virtualization hosts from Ubuntu 11.10 to 12.04.
However, I noticed that the clock in the guests completely stops after
live migration from one host to another. In addition, migrated guests
hang on shutdown or reboot - only 'virsh destroy' helps.
Live migration always worked great for me on Ubuntu 10.04 to 11.10, I
never had any problems. What has changed in 12.04???
Guest are Ubuntu 11.04, 11.10 and 12.04.
Hosts are Ubuntu 12.04 LTS x86_64 running kernel 3.2.0-24-generic
# lsb_release -rd
Description: Ubuntu 12.04 LTS
Release: 12.04
# apt-cache policy qemu-kvm
qemu-kvm:
Installed: 1.0+noroms-0ubuntu13
Candidate: 1.0+noroms-0ubuntu13
Version table:
*** 1.0+noroms-0ubuntu13 0
500 http://de.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
100 /var/lib/dpkg/status
** Affects: qemu-kvm (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1001625
Title:
Guest clock stops after live migration on Ubuntu 12.04 hosts
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