[openstack-dev] [nova] How to debug no valid host failures with placement

Matt Riedemann mriedemos at gmail.com
Sat Aug 4 21:25:58 UTC 2018


On 8/2/2018 3:04 PM, Chris Friesen wrote:
> At a previous Summit[1] there were some operators that said they just 
> always ran nova-scheduler with debug logging enabled in order to deal 
> with this issue, but that it was a pain to isolate the useful logs from 
> the not-useful ones.

Using CONF.trace [1] might eventually help to isolate / reduce some of 
that noise in the scheduler currently logged at DEBUG.

[1] 
https://review.openstack.org/#/q/topic:bug/1620692+(status:open+OR+status:merged)

-- 

Thanks,

Matt



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