On Tue, Apr 5, 2016 at 12:37 PM, Duncan <1i5t5.duncan@xxxxxxx> wrote: > CPU bound, 0% IOWait even at idle IO priority, in addition to the > hundreds of M/s values per thread/device, here. You OTOH are showing > under 20 M/s per thread/device on spinning rust, with an IOWait near 90%, > thus making it IO bound. And yes I'd love to switch to SSD, but 12 2TB drives is a bit pricey still -- Gareth Pye - blog.cerberos.id.au Level 2 MTG Judge, Melbourne, Australia -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
