Stripe sizes with gstripe
kirk at strauser.com
Fri Jun 13 14:16:43 UTC 2008
On Friday 13 June 2008, David Kelly wrote:
> Still, I don't understand what is going on when I use md5(1) on a
> gigabyte file hosted on a gstripe partition with 128k stripes that
> "systat -v" reports transactions are usually between 42k and 43k each?
Even more unlikely, why are *my* numbers almost identical to yours? Here's
a snapshot of mine at this very second:
Disks da0 da1 da2 da3 da4
KB/t 26.77 42.05 41.70 41.98 41.70
where da[1-4] are my gstripe providers with a 128KB stripe size. I find it
unlikely that our workloads are so similar that we'd coincidentally have
almost the exact same values.
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