Gets file transfer down from 15 minutes to 3 minutes for 6/12 nodes and a 4.5GB file.
Removing rate limits etc should be pretty safe; even with SSD this wasn't anywhere near maxing out a gigabit interface on any one host.
Remove the fairness rate limiting, all hosts can have as much data as…
… they want when they request it. Removes the CPU bottleneck on transfers. Before this, we were CPU bound on a single CPU core due to excessive string manipulation
Backported fix from released BitTornado
Tweak the default config paramters A LOT. If you have a dedicated gig…
…abit network, you certainly don't want to limit to 10mb/sec. Up the download slice size; maybe this won't be the optimal for you, but we tested with 8kb to 1MB slice sizes and this was by far the fastest. Allow more uploads.
Pass a parameter to BitTornado to set the piece size to 0. This enabl…
…es automatic piece size calculating to enable the most optimal piece size for each torrent. Having tiny piece sizes for a 7gb torrent makes no sense.