On 05/04/2014 11:09 PM, Chen CH Ji wrote:
Hi
                I saw in my compute.log has following logs which looks
to me strange at first, Free resource is negative make me confused and I
take a look at the existing code
                looks to me the logic is correct and calculation doesn't
have problem ,but the output 'Free' is confusing

                Is this on purpose or might need to be enhanced?

2014-05-05 10:51:33.732 4992 AUDIT nova.compute.resource_tracker [-]
Free ram (MB): -1559
2014-05-05 10:51:33.732 4992 AUDIT nova.compute.resource_tracker [-]
Free disk (GB): 29
2014-05-05 10:51:33.732 4992 AUDIT nova.compute.resource_tracker [-]
Free VCPUS: -3

Hi Kevin,

I think changing "free" to "available" might make things a little more clear. In the above case, it may be that your compute worker has both CPU and RAM overcommit enabled.

Best,
-jay

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