defragement output, how to interpet

From: Chris Bryant (cbryant@dollar.com)
Date: Tue Aug 20 2002 - 10:59:52 EDT

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Admins,

        In running defragemnt -vn on some of my domains I am wanting to know
who to interpet what I am seeing. Aggregate I/O perf is at 66% here in this
example, on another server it was 82% and on another server with another
domain it is 34%. I am thinking that the lower the percentage the worse
performance, am I correct in this thinking? If not, could someone give me
an explination?

TIA,

Chris

town # defragment -vn root_domain
defragment: Gathering data for domain 'root_domain'
  Current domain data:
    Extents: 3404
    Files w/extents: 813
    Avg exts per file w/exts: 4.19
    Aggregate I/O perf: 66%
    Free space fragments: 86
                     <100K <1M <10M >10M
      Free space: 1% 7% 25% 66%
      Fragments: 36 33 13 4

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