Re: on the wire behaviour of TSO on/off is supposed to be the same yes?
From: Rick Jones <hidden>
Date: 2005-01-28 01:36:18
David S. Miller wrote:
On Thu, 27 Jan 2005 16:10:46 -0800 Rick Jones [off-list ref] wrote:quoted
The other relates to the business of disabling TSO on a connection upon packet loss.There cannot possibly any compliance issues resulting from turning off an optimization in the face of packet loss.
I was a bit vague - compliance with the benchmark run and report rules, not with RFC's.
quoted
Internet connected systems experience non-trivial packet loss rates and so if TSO disabled upon packet loss it means a given benchmark result using TSO deviates even more from reality than one without TSO.And running the benchmark over a local gigabit subnet doesn't deviate from what Internet connected systems can expect to achieve how-so?
Benchmarking, not logic...
Oh you mean I really can get 60,000 web or database connections a second when the users are over modems half-way across the planet? Give me a break...
If there are enough users :)
Anyways, see my other posting, we'll be able to keep TSO enabled in the face of packet loss, but that is an optimization not a correctness fix.
Cool. rick jones