Public bug reported:
OpenStack Mitaka deployed through Autopilot by following
http://www.ubuntu.com/download/cloud
While migrate an instance between two nova-compute nodes, below error
will be captured log:
2016-09-19 05:50:37.767 5987 ERROR nova.virt.libvirt.driver
[req-1a482106-cd47-484a-bf1e-5e1c96dc2009 3473024639d04768a780d4e3b0d92438
72a68c40f9aa4a8b87100824ea708c2a - - -] [instance:
2f145635-bb76-4554-8385-861eb4fc849b] Live Migration failure: operation failed:
Failed to connect to remote libvirt URI qemu+ssh://CA29/system: Cannot recv
data: Host key verification failed.: Connection reset by peer
2016-09-19 05:50:37.768 5987 DEBUG nova.virt.libvirt.driver
[req-1a482106-cd47-484a-bf1e-5e1c96dc2009 3473024639d04768a780d4e3b0d92438
72a68c40f9aa4a8b87100824ea708c2a - - -] [instance:
2f145635-bb76-4554-8385-861eb4fc849b] Migration operation thread notification
thread_finished
/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py:6530
2016-09-19 05:50:37.777 5987 DEBUG nova.virt.libvirt.driver
[req-1a482106-cd47-484a-bf1e-5e1c96dc2009 3473024639d04768a780d4e3b0d92438
72a68c40f9aa4a8b87100824ea708c2a - - -] [instance:
2f145635-bb76-4554-8385-861eb4fc849b] VM running on src, migration failed
_live_migration_monitor
/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py:6319
2016-09-19 05:50:37.778 5987 DEBUG nova.virt.libvirt.driver
[req-1a482106-cd47-484a-bf1e-5e1c96dc2009 3473024639d04768a780d4e3b0d92438
72a68c40f9aa4a8b87100824ea708c2a - - -] [instance:
2f145635-bb76-4554-8385-861eb4fc849b] Fixed incorrect job type to be 4
_live_migration_monitor
/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py:6339
2016-09-19 05:50:37.779 5987 ERROR nova.virt.libvirt.driver
[req-1a482106-cd47-484a-bf1e-5e1c96dc2009 3473024639d04768a780d4e3b0d92438
72a68c40f9aa4a8b87100824ea708c2a - - -] [instance:
2f145635-bb76-4554-8385-861eb4fc849b] Migration operation has aborted
2016-09-19 05:51:07.633 5987 DEBUG nova.virt.libvirt.driver
[req-1a482106-cd47-484a-bf1e-5e1c96dc2009 3473024639d04768a780d4e3b0d92438
72a68c40f9aa4a8b87100824ea708c2a - - -] [instance:
2f145635-bb76-4554-8385-861eb4fc849b] Live migration monitoring is all done
_live_migration
/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py:6550
** Affects: nova (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "nova and cinder logs."
https://bugs.launchpad.net/bugs/1624997/+attachment/4743402/+files/lm_bug.tar.gz
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https://bugs.launchpad.net/bugs/1624997
Title:
live-migration fails because of " Host key verification failed"
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