OpenStack instance fail to boot after unexpected compute node shutdown
From: Thomas Goirand [mailto:zigo at debian.org]
Sent: Friday, April 26, 2019 3:59 AM
To: rony.khan at brilliant.com.bd; openstack-discuss at lists.openstack.org
Subject: Re: OpenStack instance fail to boot after unexpected compute node
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)
Thanks a lot for your quick response.
////////////////////// Make sure you have set in nova.conf:
##### this settings we are not using. We shall check.
////////////////////// Also, it's wise to have instance_usage_audit=True
##### already configured.
Please help if there is any way to repair effected instances volume.
Thanks & B'Rgds,