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https://issues.apache.org/jira/browse/HDFS-10912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15533407#comment-15533407
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Anu Engineer commented on HDFS-10912:
-------------------------------------

My options at this moment is to name this as "nonSafeSafemode" or chillMode. I 
think chillMode looks better. Anyways we can always rename these modes -- 
Hopefully all these names are hidden inside NodeManager so that no one really 
cares. So In short,  I will rename this to chill mode for now and wait until 
someone tells me how badly it is named and comes up with a better name :)

Also when we have real safe mode, that does take look at the container state, 
this function would be used from that mode. So this chill mode is not going to 
be public.


> Ozone:SCM: Add safe mode support to NodeManager.
> ------------------------------------------------
>
>                 Key: HDFS-10912
>                 URL: https://issues.apache.org/jira/browse/HDFS-10912
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>    Affects Versions: HDFS-7240
>            Reporter: Anu Engineer
>            Assignee: Anu Engineer
>         Attachments: HDFS-10912-HDFS-7240.001.patch
>
>
> Add Safe mode support : That is add the ability to force exit or enter safe 
> mode. As well as get the current safe mode status from node manager.



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