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https://issues.apache.org/jira/browse/HDDS-5475?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ethan Rose updated HDDS-5475:
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Target Version/s: 1.3.0
> Investigate using existing volume layout versions
> -------------------------------------------------
>
> Key: HDDS-5475
> URL: https://issues.apache.org/jira/browse/HDDS-5475
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Ethan Rose
> Priority: Major
>
> Currently the version file for each datanode volume has a layout version
> field that existed before the upgrade framework and is not used. The upgrade
> framework tracks layout version for the whole datanode. This jira is to
> investigate if this field could be used to assist during the upgrade process.
> For example to easily determine if a volume needs to be reformatted during
> upgrade.
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