Siddharth Wagle created HDDS-1084:
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             Summary: Ozone FSCK server
                 Key: HDDS-1084
                 URL: https://issues.apache.org/jira/browse/HDDS-1084
             Project: Hadoop Distributed Data Store
          Issue Type: New Feature
          Components: Tools
    Affects Versions: 0.2.1
            Reporter: Siddharth Wagle
            Assignee: Siddharth Wagle


Fsck Server at a high level will maintain a global view of Ozone that is not 
available from SCM or OM. Things like how many volumes exist; and how many 
buckets exist per volume; which volume has maximum buckets; which are buckets 
that have not been accessed for a year, which are the corrupt blocks, which are 
blocks on data nodes which are not used; and answer similar queries.

I will work on a design document and attach it in a few days.



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