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https://issues.apache.org/jira/browse/HDDS-12326?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stephen O'Donnell updated HDDS-12326:
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Summary: Allow Quasi_Closed to Closed if there is an unhealthy replica <=
highest BCSID (was: Move from Quasi_Closed if there is an unhealthy replica)
> Allow Quasi_Closed to Closed if there is an unhealthy replica <= highest BCSID
> ------------------------------------------------------------------------------
>
> Key: HDDS-12326
> URL: https://issues.apache.org/jira/browse/HDDS-12326
> Project: Apache Ozone
> Issue Type: Bug
> Components: SCM
> Reporter: Stephen O'Donnell
> Assignee: Stephen O'Donnell
> Priority: Major
>
> In HDDS-12232 we changed the logic to move a container from QC -> CLOSED to
> require 3 replicas from unique origins rather than 2.
> A further scenario is where a contain has replicas:
> QC-BCSID10-Origin1
> QC-BCSID10-Origin2
> UNHEALTHY-BCSID10-Origin3
> In this case, it can still close - we have seen all origins and the BCSID
> from them all.
> In this case, the unhealthy replica somehow has a higher BCSID than the
> others, so we cannot close it:
> QC-BCSID10-Origin1
> QC-BCSID10-Origin2
> UNHEALTHY-BCSID11-Origin3
> Ultimately, when the Reconciler is added to the system, it would repair the
> replicas so they are all identical and then it would close.
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