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https://issues.apache.org/jira/browse/HDDS-13666?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HDDS-13666:
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Labels: pull-request-available (was: )
> [DiskBalancer]Avoid reverse looping in destination selection when thresholds
> are low
> ------------------------------------------------------------------------------------
>
> Key: HDDS-13666
> URL: https://issues.apache.org/jira/browse/HDDS-13666
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Gargi Jaiswal
> Assignee: Gargi Jaiswal
> Priority: Major
> Labels: pull-request-available
>
> Sorting based on density is ok to choose source and possible destination, but
> the logic of choosing destination here can not be direct reverse loop, and
> need care for *choosing destination should be make that node as candidate for
> reverse movement* .
> And if no destination is possible to choose, should mark disk as balanced.
> This reverse looping is especially seen in case of very low threshold such
> that the volume utilisation of source and destination disk is close making
> diskbalancer running forever without doing actual balancing.
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