.PD
.RE
.P
+`z' suffix specifies that the value is measured in zones.
+Value is recalculated once block device's zone size becomes known.
+.P
If the option accepts an upper and lower range, use a colon ':' or
minus '\-' to separate such values. See \fIirange\fR parameter type.
If the lower value specified happens to be larger than the upper value
.B $jobname
The name of the worker thread or process.
.TP
+.B $clientuid
+IP of the fio process when using client/server mode.
+.TP
.B $jobnum
The incremental number of the worker thread or process.
.TP
block device, the zone capacity is obtained from the device information and this
option is ignored.
.TP
-.BI zoneskip \fR=\fPint
+.BI zoneskip \fR=\fPint[z]
For \fBzonemode\fR=strided, the number of bytes to skip after \fBzonesize\fR
bytes of data have been transferred.
should be associated with them.
.RE
.TP
-.BI offset \fR=\fPint
+.BI offset \fR=\fPint[%|z]
Start I/O at the provided offset in the file, given as either a fixed size in
bytes or a percentage. If a percentage is given, the generated offset will be
aligned to the minimum \fBblocksize\fR or to the value of \fBoffset_align\fR if
is aligned upwards to this value. Defaults to 0 meaning that a percentage
offset is aligned to the minimum block size.
.TP
-.BI offset_increment \fR=\fPint
+.BI offset_increment \fR=\fPint[%|z]
If this is provided, then the real offset becomes `\fBoffset\fR + \fBoffset_increment\fR
* thread_number', where the thread number is a counter that starts at 0 and
is incremented for each sub-job (i.e. when \fBnumjobs\fR option is
simulate a smaller amount of memory. The amount specified is per worker.
.SS "I/O size"
.TP
-.BI size \fR=\fPint
+.BI size \fR=\fPint[%|z]
The total size of file I/O for each thread of this job. Fio will run until
this many bytes has been transferred, unless runtime is limited by other options
(such as \fBruntime\fR, for instance, or increased/decreased by \fBio_size\fR).
Can be combined with \fBoffset\fR to constrain the start and end range
that I/O will be done within.
.TP
-.BI io_size \fR=\fPint "\fR,\fB io_limit" \fR=\fPint
+.BI io_size \fR=\fPint[%|z] "\fR,\fB io_limit" \fR=\fPint[%|z]
Normally fio operates within the region set by \fBsize\fR, which means
that the \fBsize\fR option sets both the region and size of I/O to be
performed. Sometimes that is not what you want. With this option, it is
queue depth that meets \fBlatency_target\fR and exit. If true, fio will continue
running and try to meet \fBlatency_target\fR by adjusting queue depth.
.TP
-.BI max_latency \fR=\fPtime
+.BI max_latency \fR=\fPtime[,time][,time]
If set, fio will exit the job with an ETIMEDOUT error if it exceeds this
maximum latency. When the unit is omitted, the value is interpreted in
-microseconds.
+microseconds. Comma-separated values may be specified for reads, writes,
+and trims as described in \fBblocksize\fR.
.TP
.BI rate_cycle \fR=\fPint
Average bandwidth for \fBrate\fR and \fBrate_min\fR over this number