Add create_only option

[fio.git] / fio.1

diff --git a/fio.1 b/fio.1
index c4c90b42e0c2a6d4bdfb23319e6dce42947f5602..77c8d9b81796f6ae662d8a4c1f99d29a692d5d80 100644 (file)
--- a/fio.1
+++ b/fio.1
@@ -195,7 +195,7 @@ Random reads.
 .B randwrite
 Random writes.
 .TP
-.B rw
+.B rw, readwrite
 Mixed sequential reads and writes.
 .TP
 .B randrw 
@@ -725,6 +725,11 @@ If true, serialize file creation for the jobs.  Default: true.
 .BI create_on_open \fR=\fPbool
 If true, the files are not created until they are opened for IO by the job.
 .TP
+.BI create_only \fR=\fPbool
+If true, fio will only run the setup phase of the job. If files need to be
+laid out or updated on disk, only that will be done. The actual job contents
+are not executed.
+.TP
 .BI pre_read \fR=\fPbool
 If this is given, files will be pre-read into memory before starting the given
 IO operation. This will also clear the \fR \fBinvalidate\fR flag, since it is
@@ -1203,6 +1208,10 @@ Total time spent in the disk queue.
 Disk utilization.
 .RE
 .PD
+.P
+It is also possible to get fio to dump the current output while it is
+running, without terminating the job. To do that, send fio the \fBUSR1\fR
+signal.
 .SH TERSE OUTPUT
 If the \fB\-\-minimal\fR option is given, the results will be printed in a
 semicolon-delimited format suitable for scripted use - a job description