>>>>> "Chris" == Chris Murphy <lists@xxxxxxxxxxxxxxxxx> writes: Chris> Does anyone know if blktrace will intercept the actual SCSI Chris> commands sent to the drive? Or is there a better utility to use Chris> for this? When I use it unfiltered, I'm not seeing SCSI write Chris> commands at all. # echo scsi:scsi_dispatch_cmd_start > /sys/kernel/debug/tracing/set_event # echo 1 > /sys/kernel/debug/tracing/tracing_on [do stuff] # cat /sys/kernel/debug/tracing/trace -- Martin K. Petersen Oracle Linux Engineering -- 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
