Add randtrimwrite data direction

[fio.git] / fio.1

diff --git a/fio.1 b/fio.1
index 39d6b4f4902395fc547abcf33872ff3db6f78c84..4324a9750954624e040056d90502a31d93ebfa11 100644 (file)
--- a/fio.1
+++ b/fio.1
@@ -904,6 +904,11 @@ then the same blocks will be written to. So if `io_size=64K' is specified,
 Fio will trim a total of 64K bytes and also write 64K bytes on the same
 trimmed blocks. This behaviour will be consistent with `number_ios' or
 other Fio options limiting the total bytes or number of I/O's.
+.TP
+.B randtrimwrite
+Like
+.B trimwrite ,
+but uses random offsets rather than sequential writes.
 .RE
 .P
 Fio defaults to read if the option is not specified. For the mixed I/O