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https://issues.apache.org/jira/browse/HDDS-15237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Priyesh Karatha updated HDDS-15237:
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Summary: Implement Logic to Capture Data Held by Snapshots in Recon (was:
Implement Logic to Capture Data Held by Snapshots)
> Implement Logic to Capture Data Held by Snapshots in Recon
> ----------------------------------------------------------
>
> Key: HDDS-15237
> URL: https://issues.apache.org/jira/browse/HDDS-15237
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: Priyesh Karatha
> Assignee: Priyesh Karatha
> Priority: Major
>
> *Description:*
> Currently, Recon does not track the amount of data retained by snapshots in
> the Ozone cluster. This JIRA proposes to {*}implement logic to calculate and
> report the space held by snapshots{*}, which is critical for understanding
> actual data usage and identifying data that cannot be reclaimed immediately.
> h3. What needs to be done:
> * *Analyze OM DB snapshot metadata* to identify keys/files referenced by
> snapshots.
> * Compute the total size of data held by *active snapshots* across volumes
> and buckets through the exclusiveSize parameter of the snapshotInfoTable.
>
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