By using llobdstat.pl as a guide I was able to create a fairly simple reporter 
module for the the ganglia system (www.ganglia.info) which reports io-rates 
for all the osts on a server.  This gives utilization graphs for choosable 
time-scales through the use of rrdtool, see attached picture for an example.

To make it more general I would like this module to be self aware of what 
filesystem (or rather which lov, I guess) an ost is belonging to.  Is this 
information available somewhere in the proc tree?  I can find the lov-ost 
mapping on the server running the mds, but is this somehow available on the 
other hosts too?


r.
-- 

  The Computer Center, University of Tromsø, N-9037 TROMSØ Norway.
              phone:+47 77 64 41 07, fax:+47 77 64 41 00
     Roy Dragseth, High Performance Computing System Administrator
         Direct call: +47 77 64 62 56. email: [EMAIL PROTECTED]

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