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update replay_align and replay_scale documentation
[fio.git]
/
fio.1
diff --git
a/fio.1
b/fio.1
index 5c11d963d93dc02d0bf5fd34a3ac6dd633784acb..bf181b345548414865d7d138ba38c372b1619941 100644
(file)
--- a/
fio.1
+++ b/
fio.1
@@
-2257,11
+2257,12
@@
Unfortunately this also breaks the strict time ordering between multiple
device accesses.
.TP
.BI replay_align \fR=\fPint
device accesses.
.TP
.BI replay_align \fR=\fPint
-Force alignment of
I/O offsets and lengths in a trace to this power of 2
-
value
.
+Force alignment of
the byte offsets in a trace to this value. The value
+
must be a power of 2
.
.TP
.BI replay_scale \fR=\fPint
.TP
.BI replay_scale \fR=\fPint
-Scale sector offsets down by this factor when replaying traces.
+Scale bye offsets down by this factor when replaying traces. Should most
+likely use \fBreplay_align\fR as well.
.SS "Threads, processes and job synchronization"
.TP
.BI replay_skip \fR=\fPstr
.SS "Threads, processes and job synchronization"
.TP
.BI replay_skip \fR=\fPstr