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From "Jeff Hammerbacher" <jeff.hammerbac...@gmail.com>
Subject Re: Datanode not detecting full disk
Date Mon, 27 Oct 2008 19:40:08 GMT
Hey Stefan,

We used to have trouble with this issue at Facebook. What version are
you running? You might get more information on this ticket:


On Mon, Oct 27, 2008 at 10:00 AM, Stefan Will <stefan.will@gmx.net> wrote:
> Each of my datanodes has  a system and a data partition, with dfs.data.dir
> pointed to the data partition. The data partition just filled up to 100% on
> all of my nodes (as evident via df), but the NameNode web ui still shows
> them only 88-94% full (interestingly, the numbers differ even though the
> machines are configured identically). I thought the datanodes used df to
> determine free space ? How is the storage utilization determined ?
> -- Stefan

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