"Fossies" - the Fresh Open Source Software Archive

Member "nova-19.0.1/releasenotes/notes/min-bandwidth-workaround-0533ad03f67592a9.yaml" (6 Jun 2019, 897 Bytes) of package /linux/misc/openstack/nova-19.0.1.tar.gz:


As a special service "Fossies" has tried to format the requested source page into HTML format using (guessed) Ansible YAML source code syntax highlighting (style: standard) with prefixed line numbers. Alternatively you can here view or download the uninterpreted source code file.

    1 ---
    2 issues:
    3   - |
    4     Nova leaks bandwidth resources if a bound port that has QoS minimum
    5     bandwidth rules is deleted in Neutron before the port is logically detached
    6     from the server. To avoid any leaks, users should detach the port from the
    7     server using the Nova API first before deleting the port in Neutron. If the
    8     server is in a state such that the port cannot be detached using the Nova
    9     API, bandwidth resources will be freed when the server is deleted. Another
   10     alternative to clean up the leak is to remove the
   11     ``NET_BW_EGR_KILOBIT_PER_SEC`` and/or ``NET_BW_IGR_KILOBIT_PER_SEC``
   12     allocations related to the deleted port for the server `using the CLI`_.
   13     See related bug https://bugs.launchpad.net/nova/+bug/1820588 for more
   14     details.
   15 
   16     .. _using the CLI: https://docs.openstack.org/osc-placement/latest/cli/index.html#resource-provider-allocation-set