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[Bug 1507761] Re: qos wrong units in max-burst-kbps option

 

I agree with @assaf comments here,

We used kilobits to be uniform in the API.

We don't necessarily need to match the low level implementation details,
this is a high level abstraction for any plugin to implement.

What I would look at is the discrepance in "per second"

OVS talks about kBs while we talk about kb*p*s

It's not the same 10 kilobits than 10 kilobits per second. It was my
understanding when we designed the API that the burst was measured in
<UNITS> per second, but that's probably wrong.


** Changed in: neutron
       Status: Opinion => Incomplete

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https://bugs.launchpad.net/bugs/1507761

Title:
  qos wrong units in max-burst-kbps option

Status in neutron:
  Incomplete

Bug description:
  In neutron in qos bw limit rule table in database and in API extension
  parameter "max-burst-kbps" has got wrong units suggested. Burst should
  be given in kb instead of kbps because according to for example ovs
  documentation: http://openvswitch.org/support/config-cookbooks/qos-
  rate-limiting/ it is "a parameter to the policing algorithm to
  indicate the maximum amount of data (in Kb) that this interface can
  send beyond the policing rate."

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