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https://issues.apache.org/jira/browse/HDDS-15441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gargi Jaiswal updated HDDS-15441:
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Parent: HDDS-15445
Issue Type: Sub-task (was: Improvement)
> [DiskBalancer] Fix DiskBalancer documentation inconsistencies
> -------------------------------------------------------------
>
> Key: HDDS-15441
> URL: https://issues.apache.org/jira/browse/HDDS-15441
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Shilun Fan
> Assignee: Shilun Fan
> Priority: Minor
> Labels: pull-request-available
>
> The DiskBalancer feature documentation has several inconsistencies with the
> current implementation.
> Issues found in the English and Chinese DiskBalancer docs:
> 1. Feature flag enablement example is incorrect.
> The text says DiskBalancer can be enabled by setting the property to true,
> but the example shows:
> hdds.datanode.disk.balancer.enabled = false
> 2. The documented default value of --parallel-thread is inconsistent with the
> code.
> DiskBalancerConfiguration uses a default value of 5 for
> hdds.datanode.disk.balancer.parallel.thread, but the command option table
> says the default is 1.
> 3. The --container-states example includes OPEN,CLOSED.
> OPEN is rejected by DiskBalancerConfiguration validation because
> open-to-write container states are not movable. The example should use valid
> movable states such as CLOSED or CLOSED,QUASI_CLOSED.
> 4. The Chinese documentation has the same issues.
> It also documents --stop-after-disk-even default as false, while the
> current default is true.
> 5. The Chinese configuration table contains an extra table separator in the
> hdds.datanode.disk.balancer.enabled row, which breaks table formatting.
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