From: Omar Sandoval <osandov@xxxxxx>
The behavior of --bandwidth-log and write_bw_log has changed multiple
times, but the documentation hasn't been updated accordingly.
Signed-off-by: Omar Sandoval <osandov@xxxxxx>
---
README | 2 +-
fio.1 | 16 ++++++++--------
init.c | 2 +-
3 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/README b/README
index a69a578..a8a4fdf 100644
--- a/README
+++ b/README
@@ -149,7 +149,7 @@ $ fio
--parse-only Parse options only, don't start any IO
--output Write output to file
--runtime Runtime in seconds
- --bandwidth-log Generate per-job bandwidth logs
+ --bandwidth-log Generate aggregate bandwidth logs
--minimal Minimal (terse) output
--output-format=type Output format (terse,json,json+,normal)
--terse-version=type Terse version output format (default 3, or 2 or 4).
diff --git a/fio.1 b/fio.1
index 8d596fb..48c2060 100644
--- a/fio.1
+++ b/fio.1
@@ -30,7 +30,7 @@ dump of the latency buckets.
Limit run time to \fIruntime\fR seconds.
.TP
.B \-\-bandwidth\-log
-Generate per-job bandwidth logs.
+Generate aggregate bandwidth logs.
.TP
.B \-\-minimal
Print statistics in a terse, semicolon-delimited format.
@@ -1462,13 +1462,13 @@ If set, this generates bw/clat/iops log with per file private filenames. If
not set, jobs with identical names will share the log filename. Default: true.
.TP
.BI write_bw_log \fR=\fPstr
-If given, write a bandwidth log of the jobs in this job file. Can be used to
-store data of the bandwidth of the jobs in their lifetime. The included
-fio_generate_plots script uses gnuplot to turn these text files into nice
-graphs. See \fBwrite_lat_log\fR for behaviour of given filename. For this
-option, the postfix is _bw.x.log, where x is the index of the job (1..N,
-where N is the number of jobs). If \fBper_job_logs\fR is false, then the
-filename will not include the job index. See the \fBLOG FILE FORMATS\fR
+If given, write a bandwidth log for this job. Can be used to store data of the
+bandwidth of the jobs in their lifetime. The included fio_generate_plots script
+uses gnuplot to turn these text files into nice graphs. See \fBwrite_lat_log\fR
+for behaviour of given filename. For this option, the postfix is _bw.x.log,
+where x is the index of the job (1..N, where N is the number of jobs). If
+\fBper_job_logs\fR is false, then the filename will not include the job index.
+See the \fBLOG FILE FORMATS\fR
section.
.TP
.BI write_lat_log \fR=\fPstr
diff --git a/init.c b/init.c
index f041acd..d8c0bd1 100644
--- a/init.c
+++ b/init.c
@@ -2005,7 +2005,7 @@ static void usage(const char *name)
printf(" --parse-only\t\tParse options only, don't start any IO\n");
printf(" --output\t\tWrite output to file\n");
printf(" --runtime\t\tRuntime in seconds\n");
- printf(" --bandwidth-log\tGenerate per-job bandwidth logs\n");
+ printf(" --bandwidth-log\tGenerate aggregate bandwidth logs\n");
printf(" --minimal\t\tMinimal (terse) output\n");
printf(" --output-format=x\tOutput format (terse,json,json+,normal)\n");
printf(" --terse-version=x\tSet terse version output format to 'x'\n");
--
2.10.0
--
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