Merge branch 'latency_run' of https://github.com/liu-song-6/fio

[fio.git] / fio.1

diff --git a/fio.1 b/fio.1
index 9e9e1b1adcd46ea5fb42ded350e6b0ce4ef65ea0..c905e9ae6a5fc921e708c3286d65ad07083164d0 100644 (file)
--- a/fio.1
+++ b/fio.1
@@ -2276,6 +2276,11 @@ The percentage of I/Os that must fall within the criteria specified by
 defaults to 100.0, meaning that all I/Os must be equal or below to the value
 set by \fBlatency_target\fR.
 .TP
+.BI latency_run \fR=\fPbool
+Used with \fBlatency_target\fR. If false (default), fio will find the highest
+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
 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