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https://issues.apache.org/jira/browse/HDDS-8162?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17700883#comment-17700883
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Neil Joshi commented on HDDS-8162:
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To add to the desc.  With HDDS-6449, a container delete service tmp directory 
was provided on the hdds volume for atomic container dir renames and delete 
from the tmp dir.  The location of the dir is,

 
{code:java}
</data/hdds>/hdds/<CID-20821d37-3662-4cd7-9abc-45e6e4b45ad2>/tmp/container_delete_service
 
{code}
 

Currently on the same datanode, the container-copy is located on
{code:java}
</data/hdds>/tmp/container-copy/{code}

> Reconcile tmp directories for different features
> ------------------------------------------------
>
>                 Key: HDDS-8162
>                 URL: https://issues.apache.org/jira/browse/HDDS-8162
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Ethan Rose
>            Priority: Major
>
> HDDS-7083 put its temp directory in /hdds/tmp. HDDS-6449 in 
> /hdds/<cluster-id>/tmp. IMO the second location is better since it provides 
> better isolation from the rest of the filesystem at the cluster level. We 
> should have all operations that use a tmp directory use the same parent to 
> put their subdirectories under, for example 
> /hdds/<cluster-id>/container-delete and /hdds/<cluster-id>/tmp/container-copy.



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