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Merge branch 'master' of ssh://git.kernel.dk/data/git/fio
[fio.git]
/
fio.1
diff --git
a/fio.1
b/fio.1
index 33b26ccadac74a457b94c77437bf7c08d869f7ba..0164f42b958a574f4340427b4e3b73a173e8e06d 100644
(file)
--- a/
fio.1
+++ b/
fio.1
@@
-20,6
+20,9
@@
list all available tracing options.
.BI \-\-output \fR=\fPfilename
Write output to \fIfilename\fR.
.TP
.BI \-\-output \fR=\fPfilename
Write output to \fIfilename\fR.
.TP
+.BI \-\-output-format \fR=\fPformat
+Set the reporting format to \fInormal\fR, \fIterse\fR, or \fIjson\fR.
+.TP
.BI \-\-runtime \fR=\fPruntime
Limit run time to \fIruntime\fR seconds.
.TP
.BI \-\-runtime \fR=\fPruntime
Limit run time to \fIruntime\fR seconds.
.TP
@@
-375,6
+378,11
@@
because ZFS doesn't support it. Default: 'posix'.
Use \fBposix_fadvise\fR\|(2) to advise the kernel what I/O patterns
are likely to be issued. Default: true.
.TP
Use \fBposix_fadvise\fR\|(2) to advise the kernel what I/O patterns
are likely to be issued. Default: true.
.TP
+.BI fadvise_stream \fR=\fPint
+Use \fBposix_fadvise\fR\|(2) to advise the kernel what stream ID the
+writes issued belong to. Only supported on Linux. Note, this option
+may change going forward.
+.TP
.BI size \fR=\fPint
Total size of I/O for this job. \fBfio\fR will run until this many bytes have
been transferred, unless limited by other options (\fBruntime\fR, for instance,
.BI size \fR=\fPint
Total size of I/O for this job. \fBfio\fR will run until this many bytes have
been transferred, unless limited by other options (\fBruntime\fR, for instance,
@@
-459,8
+467,6
@@
blocksize setting.
.TP
.B zero_buffers
Initialize buffers with all zeros. Default: fill buffers with random data.
.TP
.B zero_buffers
Initialize buffers with all zeros. Default: fill buffers with random data.
-The resulting IO buffers will not be completely zeroed, unless
-\fPscramble_buffers\fR is also turned off.
.TP
.B refill_buffers
If this option is given, fio will refill the IO buffers on every submit. The
.TP
.B refill_buffers
If this option is given, fio will refill the IO buffers on every submit. The