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Merge "Abort Simplex System Upgrades (r6, dsr6, r7, dsr7, r8, dsr8)"

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Zuul 2023-02-17 18:55:50 +00:00 committed by Gerrit Code Review
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doc/source/updates/kubernetes/aborting-simplex-system-upgrades.rst
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@ -58,7 +58,7 @@ upgrade. This involves performing a system restore with the previous release.
.. _aborting-simplex-system-upgrades-ol-jmw-kcp-xdb:
#. Install the previous release of |prod-long| Simplex software via network or
USB.
USB manually.
#. Verify and configure IP connectivity. External connectivity is required to
run the Ansible restore playbook. The |prod-long| boot image will |DHCP| out
@ -67,6 +67,14 @@ upgrade. This involves performing a system restore with the previous release.
Verify this using the :command:`ip addr` command. Otherwise, manually
configure an IP address and default IP route.
.. note::
If there are patches on the |AIO-SX| system prior to the upgrade,
Ansible restore playbook will install the patches and cause a reboot
of the system. The reboot will lead to the loss of IP connectivity
configuration. Verify and re-configure IP connectivity and
re-run the Ansible restore playbook to complete the platform restore.
#. Restore the system data. The restore is preserved in ``/opt/platform-backup``.
The system will be restored to the state when the :command:`upgrade-start`