Enterprise Volume Management System
* Handle many different file systems ( Ext2 , Ext3 , FAT , JFS , NTFS , OCFS2 , OpenGFS , ReiserFS , Swap , XFS etc . ) 
<triplet> Ext2 <subj> file systems <obj> instance of <triplet> FAT <subj> file systems <obj> instance of <triplet> NTFS <subj> file systems <obj> instance of <triplet> OCFS2 <subj> file systems <obj> instance of