set.
.TP
.BI filename_format \fR=\fPstr
-.B If sharing multiple files between jobs, it is usually necessary to have
+If sharing multiple files between jobs, it is usually necessary to have
fio generate the exact names that you want. By default, fio will name a file
based on the default file format specification of
\fBjobname.jobnumber.filenumber\fP. With this option, that can be
Read-write locking on the file. Many readers may access the file at the same
time, but writes get exclusive access.
.RE
+.RE
.P
.BI opendir \fR=\fPstr
Recursively open any files below directory \fIstr\fR.
used identically to normal parameters, with the caveat that when used on the
command line, the must come after the ioengine that defines them is selected.
.TP
+.BI (cpu)cpuload \fR=\fPint
+Attempt to use the specified percentage of CPU cycles.
+.TP
+.BI (cpu)cpuchunks \fR=\fPint
+Split the load into cycles of the given time. In microseconds.
+.TP
.BI (libaio)userspace_reap
Normally, with the libaio engine in use, fio will use
the io_getevents system call to reap newly returned events.