Node Mgmt updates
Implement two changes on this closed review: https://review.opendev.org/c/starlingx/docs/+/783852/2/doc/source/node_management/kubernetes/node_interfaces/provisioning-sr-iov-interfaces-using-the-cli.rst#164 Signed-off-by: Ron Stone <ronald.stone@windriver.com> Change-Id: Ibc671a559464fb2b32884510967a6ca74c529b1f
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@@ -6,7 +6,7 @@
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Configure VF Interfaces Rate Limiting Using the CLI
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=====================================================
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You can apply rate-limiting on VFs used for Data networks.
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You can apply rate-limiting on |VFs| used for Data networks.
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.. rubric:: |context|
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@@ -23,17 +23,17 @@ Be aware of the following guidance when using this feature:
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- Rate limiting is disabled by default.
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- If all VF's are in contention then each will get an equal share of the
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- If all |VFs| are in contention then each will get an equal share of the
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bandwidth.
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- The total sum of the maximum transmission rates of all rate limited VFs
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- The total sum of the maximum transmission rates of all rate limited |VFs|
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cannot exceed 90% of the port link speed.
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- The unit is Mbps, and value of 0 means turn off the rate limiting.
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- VFs with different limited rate are supposed to be attached separate data
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networks and managed by Kubernetes SR-IOV device plugin as different
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ResourcePools. You can then use the VFs by specifying the corresponding
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- |VFs| with different limited rate are supposed to be attached separate data
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networks and managed by Kubernetes |SRIOV| device plugin as different
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ResourcePools. You can then use the |VFs| by specifying the corresponding
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<resourceName>.
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@@ -41,7 +41,7 @@ This task must be performed from the CLI.
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.. rubric:: |prereq|
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You must create an SR-IOV interface before you can provision VF interface. For
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You must create an |SRIOV| interface before you can provision VF interface. For
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more information, see :ref:`Provisioning SR-IOV Interfaces using the CLI
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<provisioning-sr-iov-interfaces-using-the-cli>`.
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@@ -59,6 +59,10 @@ Data networks should be created for VF sub-interfaces attachment.
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#. Lock the host.
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.. note::
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AIO-SX hosts do not need to be locked to provision an |SRIOV|
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interface and assign it to a data network.
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.. code-block:: none
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~(keystone_admin)$ system host-lock controller-0
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@@ -103,6 +107,10 @@ Data networks should be created for VF sub-interfaces attachment.
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#. Unlock the host.
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.. note::
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AIO-SX hosts do not need to be locked to provision an |SRIOV|
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interface and assign it to a data network.
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.. code-block:: none
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~(keystone_admin)$ system host-unlock controller-0
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@@ -151,6 +151,10 @@ For more information, see :ref:`Provision SR-IOV Interfaces using the CLI
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#. Unlock the host.
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.. note::
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AIO-SX hosts do not need to be locked to provision an |SRIOV|
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interface and assign it to a data network.
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.. code-block:: none
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~(keystone_admin)$ system host-unlock compute-0
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