Hi, what is the correct way of testing sequential cutoff? I've: - writeback mode - sequential_cutoff to 1M I'm doning: dd if=/dev/zero of=/dev/bcache0 oflag=direct bs=16M count=200 After that dirty value is at 2.3G and bypassed is 29M. I tested this with 3.17-rc4 and 3.10 kernel same results. What's wrong here? Thanks! Greets, Stefan -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html