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https://issues.apache.org/jira/browse/HDFS-2135?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Todd Lipcon updated HDFS-2135:
------------------------------

    Attachment: hdfs-2135.txt

Was a fairly trivial error - it was using the errorSDs list, which was getting 
cleared halfway through the function. I switched it to look at how many storage 
dirs got removed by asking the storage instead.

Unfortunately it's difficult to write a unit test, as was observed in the 
original JIRA. So, I tested by hand by adding a fault in the saving code for 
one of the dirs.

> 1073: fix regression of HDFS-1955 in branch
> -------------------------------------------
>
>                 Key: HDFS-2135
>                 URL: https://issues.apache.org/jira/browse/HDFS-2135
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>    Affects Versions: Edit log branch (HDFS-1073)
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>             Fix For: Edit log branch (HDFS-1073)
>
>         Attachments: hdfs-2135.txt
>
>
> atm went through the NN storage-related JIRAs committed in trunk since 
> HDFS-1073 was branched, and noted that it looked like HDFS-1955 is regressed 
> on the branch. This JIRA is to investigate and fix as necessary.

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