live-migration failure (Live Migration failure: Unable to read from monitor: Connection reset by peer)

asked 2015-03-23 21:11:12 -0500

user-10 gravatar image

updated 2015-03-24 00:12:52 -0500

Hello, To enable live-migration, I followed steps listed in https://www.mirantis.com/blog/tutoria... .

However, when I try to live-migrate a VM, an instance shuts off and gets the following error.

2015-03-23 19:41:11.961 8168 INFO nova.virt.libvirt.driver [-] [instance: 51498664-a90b-4675-bdad-637c5efde482] Instance destroyed successfully.
2015-03-23 19:41:24.509 8168 INFO nova.compute.manager [-] [instance: 51498664-a90b-4675-bdad-637c5efde482] VM Started (Lifecycle Event)
2015-03-23 19:41:24.516 8168 INFO nova.virt.libvirt.driver [-] [instance: 51498664-a90b-4675-bdad-637c5efde482] Instance rebooted successfully.
2015-03-23 19:42:03.356 8168 INFO nova.compute.manager [-] [instance: 51498664-a90b-4675-bdad-637c5efde482] VM Paused (Lifecycle Event)
2015-03-23 19:42:03.601 8168 INFO nova.compute.manager [-] [instance: 51498664-a90b-4675-bdad-637c5efde482] During sync_power_state the instance has a pending task (migrating). Skip.
2015-03-23 19:42:04.103 8168 INFO nova.compute.manager [-] [instance: 51498664-a90b-4675-bdad-637c5efde482] VM Stopped (Lifecycle Event)
**2015-03-23 19:42:04.106 8168 ERROR nova.virt.libvirt.driver [-] [instance: 51498664-a90b-4675-bdad-637c5efde482] Live Migration failure: Unable to read from monitor: Connection reset by peer**
2015-03-23 19:42:04.533 8168 WARNING nova.compute.manager [-] [instance: 51498664-a90b-4675-bdad-637c5efde482] Instance shutdown by itself. Calling the stop API. Current vm_state: active, current task_state: None, current DB power_state: 4, current VM power_state: 4
2015-03-23 19:42:04.763 8168 INFO nova.compute.manager [req-e0229d23-8103-4cbd-94f3-b156cb047813 None] [instance: 51498664-a90b-4675-bdad-637c5efde482] Instance is already powered off in the hypervisor when stop is called.
2015-03-23 19:42:04.896 8168 INFO nova.virt.libvirt.driver [req-e0229d23-8103-4cbd-94f3-b156cb047813 None] [instance: 51498664-a90b-4675-bdad-637c5efde482] Instance already shutdown.
2015-03-23 19:42:04.903 8168 INFO nova.virt.libvirt.driver [-] [instance: 51498664-a90b-4675-bdad-637c5efde482] Instance destroyed successfully.

any help is greatly appreciated.

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