> The wiki at <http://ata.wiki.kernel.org/index.php/Hardware,_driver_status#Hardware_support> > has at least a couple comments about PMP throughput. Well, the JMB360/362 are, according to that wiki page, AHCI-flavour devices. Perhaps somebody else with another AHCI-driven PM capable controller could do some tests too? I have had a quick scout around the internet, a 2-port eSATA sii 3132 (PCI-e x1) seems to cost around £20. If it can do 120MB instead of 20 then I think it really would be worth getting :) T -- 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