FW: 20TB Storage System
pete at he.iki.fi
Tue Sep 2 13:34:00 PDT 2003
Poul-Henning Kamp wrote:
>>2) What is the maximum size of a filesystem that I can present to the host
>>OS using vinum/ccd? Am I limited anywhere that I am not aware of?
>Good question, I'm not sure we currently know the exact barrier.
Just make sure you run UFS2, which is the default on -CURRENT because
a 1TB limit.
>>3) Could I put all 20TB on one system, or will I need two to sustain the IO
>Spreading it will give you more I/O bandwidth.
Can you say why? Usually putting more spindles into one pile gives you
unless you have very evenly distributed sequential access in pattern you
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