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

[GitBox <gi...@apache.org>]

ChenSammi edited a comment on pull request #1677:
URL: https://github.com/apache/ozone/pull/1677#issuecomment-745806878


   > > The default will be -2, all older buckets will have -2, new buckets created after this feature will have -1. So, if some one sets >quota on older buckets in this way, we can figure it out, just an idea saying here.
   > 
   > If we want to disallow the quota support for older buckets, one idea to do at code level.
   
   User using old Ozone version may still has the desire to use the new Quota feature.  It's better not shut the door completely. 
   @adoroszlai ,  I'm not sure if it's feasible that we provide a option of calculating the bytesInUsed for each bucket during 1.0.0 -> 1.1. upgrade to user?   So that user has the choice either olerate the inaccurate bytesInUsed or a relative longer upgrade time to get accurate bytesInUsed of buckets.


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