I wonder if your problem might be diskd.
At one time, diskd was hailed as a great way to speed up a cache,
but that was back in the days when caches had a small fraction of
the load they do today. Nowadays, it appears that diskd's overhead
creates a huge bottleneck.
Have you tried COSS or AUFS?
--Brett Glass
Received on Thu Jul 02 2009 - 02:43:53 MDT
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