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Posted to issues@ozone.apache.org by "Priyesh K (Jira)" <ji...@apache.org> on 2026/05/11 15:15:00 UTC
[jira] [Updated] (HDDS-15237) Implement Logic to Capture Data Held by Snapshots
[ https://issues.apache.org/jira/browse/HDDS-15237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Priyesh K updated HDDS-15237:
-----------------------------
Description:
*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.
was:We need to track snapshot held pending bytes in capacity distribution
> Implement Logic to Capture Data Held by Snapshots
> -------------------------------------------------
>
> Key: HDDS-15237
> URL: https://issues.apache.org/jira/browse/HDDS-15237
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: Priyesh K
> Assignee: Priyesh K
> 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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