On Wednesday November 15, yu_xianyin@xxxxxxxxxxxxx wrote: > Ilinux-raid want to create raid0 use mdadm 2.5.6, kernel 2.6.18-iop3 > on the intel iop80331(32bit). use 5 disks, and every hard disk is > 500G. But it can't beyond > 2T. How can support >2T on the 32bit > cpu ? Make sure you have CONFIG_LBD=y in .config. It works just fine. NeilBrown - 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