Sreeja created HDDS-15454:
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             Summary: Tool to Identify Orphan(wrt scm), Duplicate and 
Deleted-but-Present Containers in Ozone
                 Key: HDDS-15454
                 URL: https://issues.apache.org/jira/browse/HDDS-15454
             Project: Apache Ozone
          Issue Type: Epic
            Reporter: Sreeja
            Assignee: Sreeja


Develop a CLI-based diagnostic utility under the Ozone debug framework to 
analyze container consistency between on-disk container directories on a 
DataNode and SCM metadata. The tool will identify:
 * Containers present on disk but not tracked in SCM (Orphan Containers wrt 
SCM).
 * Containers marked as *DELETED* in SCM but still present on disk 
(Deleted-but-Present Containers).
 * Duplicate container directories for the same container ID across multiple 
storage volumes on the same DataNode.

The utility should provide a standardized, reusable mechanism for detecting and 
reporting inconsistencies.



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