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https://issues.apache.org/jira/browse/HDFS-16124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17379191#comment-17379191
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Kihwal Lee commented on HDFS-16124:
-----------------------------------

Namenodes do not automatically restore failed storage directories by design. 
Did you try {{hdfs dfsadmin -restoreFailedStorage}}? 

>  NameNode standby checkpoint is abnormal, error is No image directories 
> available! 
> -----------------------------------------------------------------------------------
>
>                 Key: HDFS-16124
>                 URL: https://issues.apache.org/jira/browse/HDFS-16124
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namanode
>    Affects Versions: 3.1.3
>            Reporter: baijixue
>            Priority: Major
>
> When the disk space of fsimages dir is located is full,  standby NameNode 
> reports the error: "Space available on volume'/dev/vdb' is 0";   after the 
> space is restored, the standby nn's checkpoint cannot be restored, and the 
> error is  "java.io.IOException: No image directories available!".



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