Add PXE reset known issue to the docs
This change also addresses some nits from the parent change.
Change-Id: I72b9577a95705c7a392444b3f1bf4a821f2dec9f
(cherry picked from commit 4d810c160d
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@ -227,7 +227,7 @@ BMC would be as follows::
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},
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},
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{
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{
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"name": "SriovGlobalEnable",
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"name": "SriovGlobalEnable",
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"value": "Enabled
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"value": "Enabled"
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}
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}
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]
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]
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}
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}
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@ -235,8 +235,8 @@ BMC would be as follows::
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]
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]
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}
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}
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To see all the available BIOS parameters on a node with iDRAC BMC, and also
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See the `Known Issues`_ for a known issue with ``factory_reset`` clean step.
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for additional details of BIOS configuration, see :doc:`/admin/bios`.
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For additional details of BIOS configuration, see :doc:`/admin/bios`.
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Inspect Interface
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Inspect Interface
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=================
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=================
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@ -624,6 +624,22 @@ into maintenance mode in Ironic. This issue can be worked around by changing
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the Ironic power state poll interval to 70 seconds. See
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the Ironic power state poll interval to 70 seconds. See
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``[conductor]sync_power_state_interval`` in ``/etc/ironic/ironic.conf``.
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``[conductor]sync_power_state_interval`` in ``/etc/ironic/ironic.conf``.
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PXE reset with "factory_reset" BIOS clean step
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----------------------------------------------
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When using the ``UEFI boot mode``` with non-default PXE interface, the factory
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reset can cause the PXE interface to be reset to default, which doesn't allow
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the server to PXE boot for any further operations. This can cause a
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``clean_failed`` state on the node or ``deploy_failed`` if you attempt to
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deploy a node after this step. For now, the only solution is for the operator
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to manually restore the PXE settings of the server for it to PXE boot again,
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properly.
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The problem is caused by the fact that with the ``UEFI boot mode``, the
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``idrac`` uses BIOS settings to manage PXE configuration. This is not the case
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with the ``BIOS boot mode`` where the PXE configuration is handled as a
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configuration job on the integrated NIC itself, independently of the BIOS
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settings.
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.. _Ironic_RAID: https://docs.openstack.org/ironic/latest/admin/raid.html
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.. _Ironic_RAID: https://docs.openstack.org/ironic/latest/admin/raid.html
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.. _iDRAC: https://www.dell.com/idracmanuals
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.. _iDRAC: https://www.dell.com/idracmanuals
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