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mag commented on HDFS-1564: ---------------------------- I was the reporter of this issue. Aaron relied my problem correctly. We have many heterogeneous disks ranging from 80GB to 2TB. We have filesystems layed out like this, /fs1, /fs2, /fs3, /fs4, etc... Each filesystem varies in size significantly therefore it would be nice to setup 'dfs.datanode.du.reserved' (or pct) by volume basis. > Make dfs.datanode.du.reserved configurable per volume > ----------------------------------------------------- > > Key: HDFS-1564 > URL: https://issues.apache.org/jira/browse/HDFS-1564 > Project: Hadoop HDFS > Issue Type: New Feature > Components: data-node > Reporter: Aaron T. Myers > Priority: Minor > > In clusters with DNs which have heterogeneous data dir volumes, it would be > nice if dfs.datanode.du.reserved could be configured per-volume. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira