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https://issues.apache.org/jira/browse/HADOOP-3541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12607658#action_12607658
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lohit edited comment on HADOOP-3541 at 6/24/08 9:19 AM:
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+1 Looks good
- Can we describe _create an empty storage directory_, to be more explicit 
saying we should not have name/current directory
- Would it be good idea to document about _fs.checkpoint.period_ and 
_fs.checkpoint.size_.

PS: Shouldnt the patch contain only .xml file changes? 

      was (Author: lohit):
    +1 Looks good
- Can we describe <i>create an empty storage directory</i>, to be more explicit 
saying we should not have name/current directory
- Would it be good idea to document about <i>fs.checkpoint.period</i> and 
<i>fs.checkpoint.size</i>.

PS: Shouldnt the patch contain only .xml file changes? 
  
> Namespace recovery from the secondary image should be documented.
> -----------------------------------------------------------------
>
>                 Key: HADOOP-3541
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3541
>             Project: Hadoop Core
>          Issue Type: Task
>          Components: dfs, documentation
>    Affects Versions: 0.18.0
>            Reporter: Konstantin Shvachko
>            Assignee: Konstantin Shvachko
>            Priority: Blocker
>             Fix For: 0.18.0
>
>         Attachments: SecondaryDoc.patch
>
>
> HADOOP-2585 introduced a new feature which lets starting name-node from an 
> image stored on the secondary node.
> This need to be documented in "HDFS Admin Guide".

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