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https://issues.apache.org/jira/browse/HDDS-4738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17335474#comment-17335474
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Shashikant Banerjee commented on HDDS-4738:
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Thanks [~markgui] for the suggestions and participation here. I guess,
DECOMMISSIONED is admin driven operation where as , a node having no good disks
at all should be marked as dead/Unhealthy. The node having no good disks or few
bad disks can be put to decomission via admins.
I agree that, NO_SPACE has to be distinguished from the case of no good disks.
Can you put up a doc stating all these considerations and ideas so that we can
review and ideate collectively?
> Mark Datanode with no heathy data or metadata disks as dead in SCM
> ------------------------------------------------------------------
>
> Key: HDDS-4738
> URL: https://issues.apache.org/jira/browse/HDDS-4738
> Project: Apache Ozone
> Issue Type: Sub-task
> Components: SCM
> Reporter: Shashikant Banerjee
> Assignee: Shashikant Banerjee
> Priority: Major
>
> If a datanode reports no healthy data disks or metadata disks, it should not
> participate in any new pipeline allocation strategy. The idea here is to mark
> such nodes as DEAD.
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