On Thu, 9 Apr 2009, Derrick Brashear wrote:
On Thu, Apr 9, 2009 at 8:19 AM, Felix Frank <[email protected]> wrote:
Hi,
I've been busy doing a couple of stress tests lately. A disturbing finding
is that the 1.4.7 fileserver achieves nearly 25% higher data throughput than
1.4.8 and 1.4.10 respectively.
My suspicion: force jumbograms to be on for your environment.
The issue was they could not previously be turned off, regardless of
switch, due to a programming error in OpenAFS since 1.0.
Good call. The throughputs are identical after including -jumbo for 1.4.10.
Thanks
Felix
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