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From "Xiaoyu Yao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDDS-241) Handle Volume in inconsistent state
Date Fri, 13 Jul 2018 16:53:00 GMT

    [ https://issues.apache.org/jira/browse/HDDS-241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16543431#comment-16543431

Xiaoyu Yao commented on HDDS-241:

Thanks [~hanishakoneru] for the patch. It looks good to me overall. Here are my comments.
 # Can we document the volume metadata structure (like version file, etc) and state formally
along with the code?
 # TestVolumeSet#testVolumeInInconsistentState need to clean up the volume3 dir created after
the test so that other tests in the same suite can have a clean setup. 

> Handle Volume in inconsistent state
> -----------------------------------
>                 Key: HDDS-241
>                 URL: https://issues.apache.org/jira/browse/HDDS-241
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>            Reporter: Hanisha Koneru
>            Assignee: Hanisha Koneru
>            Priority: Major
>             Fix For: 0.2.1
>         Attachments: HDDS-241.001.patch
> During startup, a volume can be in an inconsistent state if 
>  # Volume Root path is a file and not a directory
>  # Volume Root is non empty but VERSION file does not exist
> If a volume is detected to be in an inconsistent state, we should skip loading it during

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