[GitHub] [ozone] captainzmc edited a comment on pull request #1677: HDDS-4562. Old bucket needs to be accessible after the cluster was upgraded to the Quota version.

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captainzmc edited a comment on pull request #1677:
URL: https://github.com/apache/ozone/pull/1677#issuecomment-743944634


   > Not related to this PR, can you also provide info on how the clear space quota works and it's usage.
   > 
   > Because I see when bucket clear space quota comes, we reset to -1, but what will happen to volume quota (Will it reclaim bucket quota? or any information on clear space quota usage and how it works also can you share some info.
   
   Yes, I have submitted the use of the latest quota in Doc. Can be seen here:
   https://ci-hadoop.apache.org/view/Hadoop%20Ozone/job/ozone-doc-master/lastSuccessfulBuild/artifact/hadoop-hdds/docs/public/feature/quota.html
   Bucket quota can be set separately without enabling Volume quota. So if volume's quota is cleared, his bucket will not be affected. However, if the volume quota is set to another value, it cannot be less than the quota size for all buckets.


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