I want to reduce scheduler_max_attempts in nova.conf. I changed it and restarted nova-scheduler service. Then I tried to test the change by triggering multiple vm creation at the same time. I could see that there are more number of retries happen than I set for scheduler_max_attempts. I want to know if any other service needs a restart to apply scheduler_max_attempts change. Does anyone have idea about it?
I found that I have to restart nova-conductor service to apply changes in scheduler_max_attempts.