Use the dfs.data.dir config property. You can use comma separated directories 
to 
use multiple partitions.
Also, specify the percentage of total space to use for HDFS using 
the dfs.datanode.du.pct property.
 -Ayon





________________________________
From: Khaled BEN BAHRI <khaled.ben_ba...@it-sudparis.eu>
To: hdfs-user@hadoop.apache.org
Sent: Tue, September 28, 2010 8:33:41 AM
Subject: Hdfs Space

Hello ,

I'm novice at hadoop and i want to know how to configure the space used for 
hdfs 
in each dataNode

thanks for any help

regards
khaled

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