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https://issues.apache.org/jira/browse/HDDS-5209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mark Gui resolved HDDS-5209.
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    Resolution: Fixed

> Datanode hasEnoughSpace check should apply on volume instead of global DN
> -------------------------------------------------------------------------
>
>                 Key: HDDS-5209
>                 URL: https://issues.apache.org/jira/browse/HDDS-5209
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Sammi Chen
>            Assignee: Mark Gui
>            Priority: Major
>              Labels: pull-request-available
>
> During Container replication, Replication manager is responsible for choose 
> the DN to place the new replica.  When a DN is choose, it's total remaning 
> space is compared with the container used bytes.  This will cause write 
> problem when the DN total remaning space is greater than container used 
> bytes, while none of the volumes of DN has enough space to hold the new 
> container replica. 



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