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[OpenStack Infra <1582407@xxxxxxxxxxxxxxxxxx>]

Reviewed:  https://review.openstack.org/317645
Committed: https://git.openstack.org/cgit/openstack/openstack-manuals/commit/?id=69d3e328d987092fb560a84a64856fa86a964822
Submitter: Jenkins
Branch:    master

commit 69d3e328d987092fb560a84a64856fa86a964822
Author: Sławek Kapłoński <slawek@xxxxxxxxxxxx>
Date:   Tue May 17 17:32:41 2016 +0000

    [networking] Add QoS default burst value
    
    Add note about default burst value in underlying
    implementation of QoS bandwidth limit rules for Open
    vSwitch and Linux bridge agents.
    
    Change-Id: I4e8af070128c33634b14393ec2d964c1f55c6dc1
    Closes-Bug: #1582407
    Co-Authored-By: Matt Kassawara <mkassawara@xxxxxxxxx>


** Changed in: openstack-manuals
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1582407

Title:
      Add setting default max_burst value if not given by user

Status in neutron:
  Invalid
Status in openstack-manuals:
  Fix Released

Bug description:
  https://review.openstack.org/311609
  Dear bug triager. This bug was created since a commit was marked with DOCIMPACT.
  Your project "openstack/neutron" is set up so that we directly report the documentation bugs against it. If this needs changing, the docimpact-group option needs to be added for the project. You can ask the OpenStack infra team (#openstack-infra on freenode) for help if you need to.

  commit f766fc71bedc58a0cff0c6dc6e5576f0ab5e2507
  Author: Sławek Kapłoński <slawek@xxxxxxxxxxxx>
  Date:   Sat Apr 30 00:53:22 2016 +0200

      Add setting default max_burst value if not given by user
      
      If user will not provide burst value for bandwidth limit rule there is
      need to set such value on appropriate to ensure that bandwith limit
      will work fine.
      To ensure at least proper limitation of TCP traffic we decided to set
      burst as 80% of bw_limit value.
      LinuxBridge agent already sets is like that. This patch add same
      behaviour for QoS extension driver in openvswitch L2 agent.
      
      DocImpact: Add setting default max_burst value in LB and OvS drivers
      
      Change-Id: Ib12a7cbf88cdffd10c8f6f8442582bf7377ca27d
      Closes-Bug: #1572670

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