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nova fails to start server

asked 2017-04-27 01:29:59 -0600

seitan gravatar image

Hello, after upgrading OpenStack from Newton to Ocata via openstack-ansible, I cannot start any of existing servers:

openstack server list |grep a6200dff-2010-44a2-92ca-3af303ec3577

| a6200dff-2010-44a2-92ca-3af303ec3577 | Win10VDI-3-ephemeral | SHUTOFF | internal=10.0.0.17|

openstack server start a6200dff-2010-44a2-92ca-3af303ec3577
openstack server list |grep a6200dff-2010-44a2-92ca-3af303ec3577

| a6200dff-2010-44a2-92ca-3af303ec3577 | Win10VDI-3-ephemeral | SHUTOFF | internal=10.0.0.17|

Server is still in SHUTOFF state.
nova.log contains the flowing entries:

http://paste.ubuntu.com/24465172/

What could cause this? Thank you.

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I must add, that this happens on all compute nodes, - there are no nova errors. Nova just announces that Instance destroyed successfully. instead of starting it, followed by oslo_messaging.rpc.server errors.

seitan gravatar imageseitan ( 2017-04-27 05:49:18 -0600 )edit

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answered 2017-05-03 00:15:56 -0600

seitan gravatar image

For anyone, that will come across similar problem, there is more explanation about it (and ways to fix it) here:

https://bugs.launchpad.net/nova/+bug/1687581 (https://bugs.launchpad.net/nova/+bug/...)

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Just to update: the patch for this bug was accepted and committed to Ocata: https://review.openstack.org/#/c/472266/

seitan gravatar imageseitan ( 2017-06-13 00:00:53 -0600 )edit

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Asked: 2017-04-27 01:29:59 -0600

Seen: 134 times

Last updated: May 03 '17