X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=fio.1;h=10ff4b776a10c58d5692f6ea175296b1d7482fed;hp=38341b3191448f67f81adc23c589542b8fd75aee;hb=refs%2Ftags%2Ffio-1.26.1;hpb=cea0b7c046290bbcc57ef7dcee18f90d08e9d72a

diff --git a/fio.1 b/fio.1
index 38341b31..10ff4b77 100644
--- a/fio.1
+++ b/fio.1
@@ -187,7 +187,10 @@ block sizes for exact control of the issued IO for a job that has mixed
 block sizes. The format of the option is bssplit=blocksize/percentage,
 optionally adding as many definitions as needed seperated by a colon.
 Example: bssplit=4k/10:64k/50:32k/40 would issue 50% 64k blocks, 10% 4k
-blocks and 40% 32k blocks.
+blocks and 40% 32k blocks. \fBbssplit\fR also supports giving separate
+splits to reads and writes. The format is identical to what the
+\fBbs\fR option accepts, the read and write parts are separated with a
+comma.
 .TP
 .B blocksize_unaligned\fR,\fP bs_unaligned
 If set, any size in \fBblocksize_range\fR may be used.  This typically won't