On 21/03/17 13:02, David Brown wrote: > If you have to use two USB carriers for the whole process, try to make > sure they are connected to separate root hubs so that they don't share > the bandwidth. This is not always just a matter of using two USB ports > - sometimes two adjacent USB ports on a PC share an internal hub. Having built a bunch of desktop pcs from parts, I'd say adjacent ports almost certainly share an internal hub. Typically, a single mobo header will run a wire to a double slot at the front, or a double slot at the back. So plugging one in at the front, and one at the back, will get round this unless it's actually just one hub in the ?northbridge. Cheers, Wol -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
