starlingx/docs
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Merge "Fix keystone prompt"

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Zuul 2022-08-03 20:45:56 +00:00 committed by Gerrit Code Review
commit 9d04168754
1 changed files with 8 additions and 8 deletions
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16
doc/source/admintasks/kubernetes/isolating-cpu-cores-to-enhance-application-performance.rst
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@ -20,11 +20,11 @@ For example:
.. code-block:: none
~(keystone)admin)$ system host-lock worker-1
~(keystone)admin)$ system host-cpu-modify -f platform -p0 1 worker-1
~(keystone)admin)$ system host-cpu-modify -f application-isolated -p0 15 worker-1
~(keystone)admin)$ system host-cpu-modify -f application-isolated -p1 15 worker-1
~(keystone)admin)$ system host-unlock worker-1
~(keystone_admin)]$ system host-lock worker-1
~(keystone_admin)]$ system host-cpu-modify -f platform -p0 1 worker-1
~(keystone_admin)]$ system host-cpu-modify -f application-isolated -p0 15 worker-1
~(keystone_admin)]$ system host-cpu-modify -f application-isolated -p1 15 worker-1
~(keystone_admin)]$ system host-unlock worker-1
All |SMT| siblings (hyperthreads, if enabled) on a core will have the same
assigned function. On host boot, any CPUs designated as isolated will be
@ -102,19 +102,19 @@ kernels:
.. code-block:: none
~(keystone)admin)$ system host-lock <worker>
~(keystone_admin)]$ system host-lock <worker>
#. Assign the ``disable-nohz-full`` label.
.. code-block:: none
~(keystone)admin)$ system host-label-assign <worker> disable-nohz-full=enabled
~(keystone_admin)]$ system host-label-assign <worker> disable-nohz-full=enabled
#. Unlock the host.
.. code-block:: none
~(keystone)admin)$ system host-unlock <worker>
~(keystone_admin)]$ system host-unlock <worker>
.. note::
``disable-nohz-full`` label can be also assigned via the GUI.