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[Openstack] Live migration failed with ceph storage


It's not clear what version of Nova you are running but perhaps it is badly
patched. The 16.x.x (Pike) release of Nova has no
"migrate_configure_max_speed" but as best I can tell you are running a
patched version of Nova Pike so it may be inconsistent.

This parameter was introduced on 2017-08-24:
https://github.com/openstack/nova/commit/23446a9552b5be3b040278646149a0f481d0a005

That parameter showed up in Queens (not Pike) initially.

-d

On Tue, Jul 24, 2018 at 11:22 PM, Satish Patel <satish.txt at gmail.com> wrote:

> I have openstack with ceph storage setup and trying to test Live
> migration but somehow it failed and showing following error
>
> nova.conf
>
> # ceph rbd support
> live_migration_uri = "qemu+tcp://%s/system"
> live_migration_tunnelled = True
>
> libvirtd.conf
>
> listen_tls = 0
> listen_tcp = 1
> unix_sock_group = "libvirt"
> unix_sock_ro_perms = "0777"
> unix_sock_rw_perms = "0770"
> auth_unix_ro = "none"
> auth_unix_rw = "none"
> auth_tcp = "none"
>
>
> This is the error i am getting, i google it but didn't find any reference
>
>
>
> ] [instance: 2b92ca5b-e433-4ac7-8dc8-619c9523ba97] Live migration
> failed.: AttributeError: 'Guest' object has no attribute
> 'migrate_configure_max_speed'
> 2018-07-25 01:00:59.214 9331 ERROR nova.compute.manager [instance:
> 2b92ca5b-e433-4ac7-8dc8-619c9523ba97] Traceback (most recent call
> last):
> 2018-07-25 01:00:59.214 9331 ERROR nova.compute.manager [instance:
> 2b92ca5b-e433-4ac7-8dc8-619c9523ba97]   File
> "/openstack/venvs/nova-16.0.16/lib/python2.7/site-
> packages/nova/compute/manager.py",
> line 5580, in _do_live_migration
> 2018-07-25 01:00:59.214 9331 ERROR nova.compute.manager [instance:
> 2b92ca5b-e433-4ac7-8dc8-619c9523ba97]     block_migration,
> migrate_data)
> 2018-07-25 01:00:59.214 9331 ERROR nova.compute.manager [instance:
> 2b92ca5b-e433-4ac7-8dc8-619c9523ba97]   File
> "/openstack/venvs/nova-16.0.16/lib/python2.7/site-
> packages/nova/virt/libvirt/driver.py",
> line 6436, in live_migration
> 2018-07-25 01:00:59.214 9331 ERROR nova.compute.manager [instance:
> 2b92ca5b-e433-4ac7-8dc8-619c9523ba97]     migrate_data)
> 2018-07-25 01:00:59.214 9331 ERROR nova.compute.manager [instance:
> 2b92ca5b-e433-4ac7-8dc8-619c9523ba97]   File
> "/openstack/venvs/nova-16.0.16/lib/python2.7/site-
> packages/nova/virt/libvirt/driver.py",
> line 6944, in _live_migration
> 2018-07-25 01:00:59.214 9331 ERROR nova.compute.manager [instance:
> 2b92ca5b-e433-4ac7-8dc8-619c9523ba97]
> guest.migrate_configure_max_speed(
> 2018-07-25 01:00:59.214 9331 ERROR nova.compute.manager [instance:
> 2b92ca5b-e433-4ac7-8dc8-619c9523ba97] AttributeError: 'Guest' object
> has no attribute 'migrate_configure_max_speed'
>
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