Aryan Gupta created HDDS-5362:
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             Summary: [FSO] Support bucket types in OM
                 Key: HDDS-5362
                 URL: https://issues.apache.org/jira/browse/HDDS-5362
             Project: Apache Ozone
          Issue Type: Sub-task
          Components: Ozone Manager
            Reporter: Aryan Gupta
            Assignee: Aryan Gupta


We are introducing 3 types of bucket as of now in Ozone.
 # FSO (File System Optimized):- For this bucket, we need the configuration 
“ozone.om.enable.filesystem.paths” to be set to true.
 Behavior:
 - Supports _atomic rename and delete_ operations.
 - Files written to this bucket can be read via S3.
 - Keys written via S3 with a delimiter “/” *will* create intermediate 
directories.
 - This bucket *will* allow interoperability between S3 and FS APIs.
 # OBS (Object Store):- For this bucket, we need the configuration 
“ozone.om.enable.filesystem.paths” to be set to false.
 Behavior:
 - Keys written to this bucket will behave as a pure object-store.
 - Keys written via S3 with a delimiter “/” *will not* create intermediate dirs.
 - This bucket *will not* allow interoperability between S3 and FS APIs.
 # LEGACY:- This bucket type has been introduced to handle the case of 
upgrading an existing cluster with pre-created buckets. Users can’t create a 
LEGACY bucket explicitly via the Ozone client.



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