On Tue, 2006-04-18 at 08:11 +0900, Chiaki wrote: > Just for comparison purposes, I have an Adaptec 29160 in my PC and > it runs just fine under 2.6.15. The card and driver definitely work. I also have one in my scsi test rig. The problem here seems to be a bad interaction with a DVD writer. The only real difference between this and a standard SCSI disk (as far as the driver sees it) is the untagged queuing, which is why I suggested that first. James - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html