After fio completes the _bw.log is created. I am wondering how I can access this log data realtime so that I can time correlate other data points such as power and temperature. I tried the following: 1) send SIGUSR1 and get the 'bw=value' from the output. That would work but that value seems to be the running average over the entire duration 2) I modified eta.c to write the bandwidth to a log file, but that only updates about every second. If a native solution does not exist I am open to quick and dirty solutions. I tried to find out where the log buffer gets updated so that I could hack in a file write of that data (accepting the performance hit) but wasn't able to figure that out. Thanks, Andy -- To unsubscribe from this list: send the line "unsubscribe fio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
