starlingx/docs
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AIO Simplex upgrade limitations (r5, r6, dsR6)

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Updated information about what is preserved during upgrade.

Signed-off-by: Elisamara Aoki Goncalves <elisamaraaoki.goncalves@windriver.com>
Change-Id: I61810945c498d5728bc8893677923a37c12f0744
This commit is contained in:
Elisamara Aoki Goncalves 2022-06-02 14:35:56 -03:00
parent f3e67d7761
commit f413760449
1 changed files with 12 additions and 5 deletions
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17
doc/source/updates/kubernetes/upgrading-all-in-one-simplex.rst
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@ -17,9 +17,14 @@ software.
- Perform a full backup to allow recovery.
.. note::
Back up files in the /home/sysadmin and /root directories prior to doing
an upgrade. Home directories are not preserved during backup or restore
operations, blade replacement, or upgrades.
Back up files in the ``/root`` directory prior to doing an upgrade, the
``/home`` size limit is 2000 MB. Although container image sizes are
preserved, ``/root`` directory is not preserved during backup or restore
operations, server replacement, or upgrades.
For more details on backup and what is included see :ref:`Back Up System
Data <backing-up-starlingx-system-data>`.
- Ensure that the following conditions are met:
@ -52,8 +57,10 @@ software.
End user container images in `registry.local` will be backed up during the
upgrade process. This only includes images other than |prod| system and
application images. These images are limited to 5 GBytes in total size. If
the system contains more than 5 GBytes of these images, the upgrade start will fail.
application images. These images are limited to 5 GB in total size. If the
system contains more than 5 GB of these images, the upgrade start will fail.
For more details, see :ref:`Detailed contents of a system backup
<backing-up-starlingx-system-data-ul-s3t-bz4-kjb>`.
.. rubric:: |proc|