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I have a few servers that use queue-length and they haven't had any problems. In general, though, there's not much to optimize in terms of multipath. We still use basic round-robin for the vast majority of our servers -- it's a well-known setup with little unknown risk, and the performance upside for queue or service time based multipathing, at least in my ...


Something everyone carries around with them, a camera phone, can be a massive help. Even if the light is so faint that you can barely make it out, you should be able to tell the difference with a camera phone. Here's an example of a rx cable (with no light coming from it): Here's an example of a tx cable (with light coming from it): It's really ...

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