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https://issues.apache.org/jira/browse/HDDS-11255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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weiming resolved HDDS-11255.
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Resolution: Invalid
> Add replication offpeak parameter for scm
> -----------------------------------------
>
> Key: HDDS-11255
> URL: https://issues.apache.org/jira/browse/HDDS-11255
> Project: Apache Ozone
> Issue Type: Improvement
> Components: SCM
> Affects Versions: 1.4.0
> Reporter: weiming
> Assignee: weiming
> Priority: Major
> Labels: pull-request-available
>
> Although the current SCM-issued replication commands can be controlled via
> parameters, many clusters experience distinct business peak and off-peak
> periods. Therefore, adding a parameter to indicate non-peak business periods
> and using a ratio to represent the InFlightLimit proportion between off-peak
> and peak periods would help.
> This approach can prevent replication from causing increased DN iowait during
> peak periods, while fully utilizing DN resources during off-peak periods to
> accelerate replication.
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