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https://issues.apache.org/jira/browse/HDFS-2538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13910651#comment-13910651
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Jakob Homan commented on HDFS-2538:
-----------------------------------
Line: 46: Need a dash in the option.
Also, this does need to have the dots on by default for compatibility. Option
should be -quiet or -noprogress to suppress them.
> option to disable fsck dots
> ----------------------------
>
> Key: HDFS-2538
> URL: https://issues.apache.org/jira/browse/HDFS-2538
> Project: Hadoop HDFS
> Issue Type: Improvement
> Affects Versions: 2.2.0
> Reporter: Allen Wittenauer
> Assignee: Mohammad Kamrul Islam
> Priority: Minor
> Labels: newbie
> Attachments: HDFS-2538-branch-0.20-security-204.patch,
> HDFS-2538-branch-0.20-security-204.patch, HDFS-2538-branch-1.0.patch,
> HDFS-2538.1.patch
>
>
> this patch turns the dots during fsck off by default and provides an option
> to turn them back on if you have a fetish for millions and millions of dots
> on your terminal. i haven't done any benchmarks, but i suspect fsck is now
> 300% faster to boot.
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