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https://issues.apache.org/jira/browse/HDFS-14571?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Masatake Iwasaki updated HDFS-14571:
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Target Version/s: 3.2.5 (was: 3.2.4)
> Command line to force volume failures
> -------------------------------------
>
> Key: HDFS-14571
> URL: https://issues.apache.org/jira/browse/HDFS-14571
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: datanode, hdfs
> Environment: Linux
> Reporter: Scott A. Wehner
> Priority: Major
> Labels: disks, volumes
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> Datanodes that have failed hard drives reports to the namenode that it has a
> failed volume in line with enabling slow datanode detection and we have a
> failing drive that has not failed, or has uncorrectable sectors, I want to
> be able to run a command to force fail a datanode volume based on storageID
> or Target Storage location (a.k.a mount point).
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