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https://issues.apache.org/jira/browse/HDDS-13667?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gargi Jaiswal updated HDDS-13667:
---------------------------------
    Summary: [DiskBalancer] Improve DiskBalancer CLI message for failed 
commands  (was: [DiskBalancer] Improve container write locks & DiskBalancer CLI 
message for failed commands)

> [DiskBalancer] Improve DiskBalancer CLI message for failed commands
> -------------------------------------------------------------------
>
>                 Key: HDDS-13667
>                 URL: https://issues.apache.org/jira/browse/HDDS-13667
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Gargi Jaiswal
>            Assignee: Gargi Jaiswal
>            Priority: Major
>
> # We should have {*}container write lock{*}, as some parallel deletion of 
> blocks, can delete from old, and present in new container ... resulting in 
> orphan blocks. This might be required since start of copy container.
>  # Currently DiskBalancer *start, stop* and *update* command is send only to 
> *IN_SERVICE_HEALTHY* DN but user has no info about this so improve cli output 
> message to show as below:
> {code:java}
> bash-5.1$ ozone admin datanode diskbalancer start -t 0.0001 -a
> Start DiskBalancer on datanode(s):
> All datanodes which are IN_SERVICE and HEALTHY. {code}



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