Hi, On 29 September 2017 at 07:10, kushnir@xxxxxxxxxxxxxx <kushnir@xxxxxxxxxxxxxx> wrote: > > I am author of the Github issue #462 "option "runtime". My last question was related to using gnuplot in fio. When I try to build plots, using fio_generate_plots, gnuplot reports error: line 0: Cannot find or open file ":.", line 0: no data in plot. Where can be the problem? You didn't include the command line/jobfile you are running fio with but can you see if adding --per_job_logs=0 helps? fio_generate_plots looks for log files named like <jobname>_bw.log whereas modern fio defaults to generating log files with names like <jobname>_bw.<jobnumber>.log (see http://fio.readthedocs.io/en/latest/fio_doc.html#cmdoption-arg-per-job-logs for details). A potential fix that teaches the tool how to use per_job_logs=1 filenames is over in https://github.com/sitsofe/fio/tree/fgp_fixes . fio_generate_plots is fairly old and hasn't really kept up with fio's changes. Unfortunately as it's mentioned directly in fio's help this often makes it the first graphing tool people will try to use... -- Sitsofe | http://sucs.org/~sits/ -- 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
