I created a software RAID device with mdadm and traced a workload. I seem to capture all of the Q events, but nothing else. I tried running blktrace again but including the individual drives as well as the RAID device, and I got a few C events, but only a small fraction. What could cause this? How do I fix it? Thanks, Adam -- To unsubscribe from this list: send the line "unsubscribe linux-btrace" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html