<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Try setting:<div><br></div><div>ram_allocation_ratio=10</div><div><br></div><div>in your nova.conf (it defaults to 1.5)</div><div><br></div><div>Vish</div><div><br><div><div>On Jun 21, 2012, at 11:34 AM, Sam Su wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">Hi,<div><br></div><div>I have a mini openstack environment with one compute node and one nova control node. There is 4G memory in the compute node, and I have allocated 2 VMs with 2G memory for each VM. When I try to create another VM , I get the error as below:</div>
<div><a href="http://pastebin.com/QZMQvXtB">http://pastebin.com/QZMQvXtB</a>
</div><div><br></div><div>I am wondering whether Openstack has support memory overcommit? How to do this? </div><div><br></div><div>It will be much appreciated If someone can give me some hints about this in convenience.</div>
<div><br></div><div>Thanks,</div><div>Sam</div>
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