On Tue, Apr 15, 2014 at 10:01:27PM -0400, Phillip Susi wrote: > A lot of disk writes, especially when they are small individual files > being written by several different processes, are hidden behind the > flush thread. Is there no way to properly track the process actually > responsible for the IO, even when it is the flush thread that > initiates the writeout? Correct. -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html