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 <TITLE>DMF</TITLE> 
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 <H1>DMF</H1> 
 <P><UL>
<LI><H2>Comprehensive space management tool
</H2>
</UL><UL>
<LI><H2>Used at 230 UNICOS sites - 120+ IRIX sites
</H2>
</UL><UL>
<LI><H2>15% dedicated file server machines
</H2>
</UL><UL>
<LI><H2>Capacities ranging up to 750TB
</H2>
<UL>
<LI>Typical site (5-30TB)
</UL></UL><UL>
<LI><H2>Fully transparent access to offline data
</H2>
<UL>
<LI>Maintain POSIX conformance
</UL></UL><UL>
<LI><H2>Implemented as extension to native UNICOS/XFS file system
</H2>
</UL><UL>
<LI><H2>Network access via NFS, DFS (UNICOS) and FTP
</H2>
</UL><UL>
<LI><H2>Groomed for high transaction rates/efficient data flow
</H2>
<UL>
<LI>Typical 5% increase in system overhead (for busy environment)</UL></UL></P>
<P></P> 
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