On 2011-05-27 19:53, DJ Delorie wrote: > > This is a weird bug, has anyone else seen or fixed it? > > If you connect storage up to a pandaboard USB port (flash or sata), > you get about 5 MB/sec throughput. Now, if you "ping -i 0.001" the > pandaboard from another host, you can increase the *storage* > performance to 22 MB/sec (for my disk, max 32 MB/sec on an x86 > desktop). Note that the ethernet device is itself also on the same > USB hub (on chip) as the device storage. I recently ran some bonnie++ benchmarks against both an SD card and a USB 2.0 hard drive and I was seeing about 10 MB/sec on the USB drive. http://jeffbastian.blogspot.com/2011/05/storage-speed-on-pandaboard.html This was with the 2.6.35-g6d019da-dirty kernel. I'll have to try this again with the pings and see if that improves the performance. Jeff _______________________________________________ arm mailing list arm@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/arm
