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CORDA-2511 Upgrade notes for C4 need to include required minimum previous Corda version (#5039)

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* CORDA-2511 doc fix: upgrade notes for C4 need to include guidance to upgrade from C3.2 (minimum) to C4

* Addressing PR review comments.

* Addressing review comments.
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szymonsztuka 2019-05-13 18:24:53 +01:00 committed by Anthony Keenan
parent f3e06aa623
commit ab8d4a312a
1 changed files with 13 additions and 4 deletions
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17
docs/source/node-upgrade-notes.rst
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@ -38,7 +38,16 @@ user guide to learn how to make backups.
We provide some :ref:`backup recommendations <backup-recommendations>` if you'd like more detail.
Step 3. Replace ``corda.jar`` with the new version
Step 3. Upgrade the node database to Corda 3.2 or later
-------------------------------------------------------
Ensure your node is running Corda 3.2 or later.
Corda 3.2 required a database table name change and column type change in PostgreSQL.
These changes need to be applied to the database before upgrading to Corda 4.0.
Refer to `Corda 3.2 release notes <https://docs.corda.net/releases/release-V3.4/upgrade-notes.html#v3-1-to-v3-2>`_
for further information.
Step 4. Replace ``corda.jar`` with the new version
--------------------------------------------------
Download the latest version of Corda from `our Artifactory site <https://ci-artifactory.corda.r3cev.com/artifactory/webapp/#/artifacts/browse/simple/General/corda/net/corda/corda-node>`_.
@ -47,17 +56,17 @@ node requires.
.. important:: Corda 4 requires Java |java_version| or any higher Java 8 patchlevel. Java 9+ is not currently supported.
Step 4. Start up the node
Step 5. Start up the node
-------------------------
Start the node in the usual manner you have selected. The node will perform any automatic data migrations required, which may take some
time. If the migration process is interrupted it can be continued simply by starting the node again, without harm.
Step 5. Undrain the node
Step 6. Undrain the node
------------------------
You may now do any checks that you wish to perform, read the logs, and so on. When you are ready, use this command at the shell:
``run setFlowsDrainingModeEnabled enabled: false``
Your upgrade is complete.
Your upgrade is complete.