OpenStack instance fail to boot after unexpected compute node shutdown
zigo at debian.org
Thu Apr 25 21:58:42 UTC 2019
On 4/25/19 6:43 PM, Md. Farhad Hasan Khan wrote:
> We are running Openstack Rocky version. Our instances are getting volume
> from CEPH (mimic version).
> Suddenly one of our compute node got shutdown due to RAM issue. So all
> instances running on that compute node (linux/windows) got effected.
> After starting the compute node all services up & running. But instances
> on that compute node fail to boot. Instances are getting volume from
> CEPH storage& CEPH is in Healthy state. Please see below log.
> Requesting if anyone can help me to solve.
Make sure you have set in nova.conf:
on each of your compute nodes.
Also, it's wise to have instance_usage_audit=True
I hope this helps,
Thomas Goirand (zigo)
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