Dears,
The OverCommitting values in nova.conf is user configurable ? OR is it a default value ? For example, the current values are 16:1 for CPU overcommitting and 1.5:1 for memory. Can we change to say 8:1 and 1:1 respectively?
Regards
You can configure custom over commit rates. If you wanted to change CPU from 16:1 you would set the value in Nova.conf:
CPU:
cpu_allocation_ratio = 16.0
Changed to:
cpu_allocation_ratio = 8.0
Memory:
ram_allocation_ratio = 1.5
Changed to:
ram_allocation_ratio = 1.0
http://docs.openstack.org/juno/config...
I believe it is a default value in that if you don't specify it will use the defaults. After you change the settings you'll need to restart Nova services to pull the new values.
Asked: 2014-12-05 03:48:39 -0500
Seen: 4,401 times
Last updated: Dec 06 '14
