ci: disable __thread support for Windows msys2 build

[fio.git] / fio.1

diff --git a/fio.1 b/fio.1
index a238331c22ed0f464dca8ed239340dd4ac005674..4207814b443e5075a24653badc0530a3f0dbc9c0 100644 (file)
--- a/fio.1
+++ b/fio.1
@@ -1022,12 +1022,11 @@ Alias for \fBboth\fR.
 .RE
 .TP
 .BI randrepeat \fR=\fPbool
-Seed the random number generator used for random I/O patterns in a
-predictable way so the pattern is repeatable across runs. Default: true.
+Seed all random number generators in a predictable way so the pattern is
+repeatable across runs. Default: true.
 .TP
 .BI allrandrepeat \fR=\fPbool
-Seed all random number generators in a predictable way so results are
-repeatable across runs. Default: false.
+Alias for \fBrandrepeat\fR. Default: true.
 .TP
 .BI randseed \fR=\fPint
 Seed the random number generators based on this seed value, to be able to
@@ -1098,6 +1097,11 @@ Advise using FADV_SEQUENTIAL.
 .TP
 .B random
 Advise using FADV_RANDOM.
+.TP
+.B noreuse
+Advise using FADV_NOREUSE. This may be a no-op on older Linux
+kernels. Since Linux 6.3, it provides a hint to the LRU algorithm.
+See the \fBposix_fadvise\fR\|(2) man page.
 .RE
 .RE
 .TP
@@ -3532,14 +3536,21 @@ slope. Stop the job if the slope falls below the specified limit.
 .TP
 .BI steadystate_duration \fR=\fPtime "\fR,\fP ss_dur" \fR=\fPtime
 A rolling window of this duration will be used to judge whether steady state
-has been reached. Data will be collected once per second. The default is 0
-which disables steady state detection. When the unit is omitted, the
-value is interpreted in seconds.
+has been reached. Data will be collected every \fBss_interval\fR. The default
+is 0 which disables steady state detection. When the unit is omitted, the value
+is interpreted in seconds.
 .TP
 .BI steadystate_ramp_time \fR=\fPtime "\fR,\fP ss_ramp" \fR=\fPtime
 Allow the job to run for the specified duration before beginning data
 collection for checking the steady state job termination criterion. The
 default is 0. When the unit is omitted, the value is interpreted in seconds.
+.TP
+.BI steadystate_check_interval \fR=\fPtime "\fR,\fP ss_interval" \fR=\fPtime
+The values suring the rolling window will be collected with a period of this
+value. If \fBss_interval\fR is 30s and \fBss_dur\fR is 300s, 10 measurements
+will be taken. Default is 1s but that might not converge, especially for slower
+devices, so set this accordingly. When the unit is omitted, the value is
+interpreted in seconds.
 .SS "Measurements and reporting"
 .TP
 .BI per_job_logs \fR=\fPbool