[Openstack] changing ram allocation ratio from 1 to default 1.5

kevin parrikar kevin.parker092 at gmail.com
Wed Apr 8 20:14:38 UTC 2015


i am trying to change ram_allocation_ratio which is set as 1 to default 1.5

on controller
added this
                  ram_allocation_ratio = 2
                  reserved_host_memory_mb = 2048

and restarted scheduler,but still "nova hypervisor-show" shows only 4Gb of
free ram and i am not able to create new instances.Dashboard still shows
old resources for RAM.
I have 30G swap space.

Where can be the problem any idea?
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