Comment 12 for bug 1469179

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Tobias Urdin (tobias-urdin) wrote :

I have personally tried Feodors patch [1] against our test environment and it seems to do the work as it should. However I have seen in the comments of that review that some people is skeptical to the way it's handled and perhaps there is a better way to do it. I will try to get this review some more attention and it seems it needs to be fixed to prevent a conflict aswell. Please provide feedback on this patch.

This simple patch would solve issues for volume usage being counted as local hypervisor storage which results in the Nova schedulers DiskFilter (which is default as of Liberty) is given the wrong data to do proper scheduling that can cause failure of created instances because it thinks it's out of disk space, it also gives the wrong statistics for the API since the resource tracker generates wrong statistics and therefore affects for example Horizon showing wrong data since the data is actually wrong.

[1] https://review.openstack.org/#/c/200870/