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created instance is hanged in "starting up" phase

asked 2017-01-26 03:17:29 -0500

anonymous user


updated 2017-02-02 09:16:31 -0500

rbowen gravatar image

Hi all,

I installed openstack Newton on CentOS 7 the 2 node architecture with self-service network, I followed this link

I'm using CirrOS as an OS. However when I create a server and access it via VNC url, it gives that it's "starting up" and it takes forever.

These warnings from nova-compute.log might be related

WARNING nova.virt.libvirt.driver [req-ca96f7eb-6d38-48d9-b467-af4bb1e9b19b - - - - -] couldn't obtain the vcpu count from domain id: 32348b39-ddab-4da6-b8f2-800bdfc10de9, exception: Requested operation is not valid: cpu affinity is not supported

WARNING nova.virt.osinfo [req-230802b7-e217-4302-9a65-45f1c7180e18 46af2fee628f46fb8e44adfdb1479404 be7bd483032d418db2dbd629aadfc004 - - -] Cannot find OS information - Reason: (No configuration information found for operating system Empty)

Any advice?

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answered 2017-02-02 09:42:27 -0500

If using libvirt 2 (guess yes by the error). Add the following in libvirt section of nova.conf and restart nova-compute service

cpu_mode = none
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Asked: 2017-01-26 03:17:29 -0500

Seen: 552 times

Last updated: Feb 02 '17