[jira] [Updated] (HDDS-12318) DN should respect the du reserved space when allocating container and importing containers.

["Sammi Chen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDDS-12318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sammi Chen updated HDDS-12318:
------------------------------
        Parent: HDDS-12564
    Issue Type: Sub-task  (was: Bug)

> DN should respect the du reserved space when allocating container and importing containers.
> -------------------------------------------------------------------------------------------
>
>                 Key: HDDS-12318
>                 URL: https://issues.apache.org/jira/browse/HDDS-12318
>             Project: Apache Ozone
>          Issue Type: Sub-task
>          Components: Ozone Datanode
>            Reporter: Uma Maheswara Rao G
>            Assignee: Ashish Kumar
>            Priority: Major
>
> In one of the clusters we have seen, DNs hit disk out-of-space exceptions. This task is to review and make du reserved space respected correctly.
> There are different path where containers created at DNs
> 1. While allocating new containers
> 2. In replication flow, the destination container downloads and imports the container.
> These places should maintain accurate rolling counts to incorporate the ongoing container sizes. The allocation should always respect du reserved space.



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