engines/net: add socket buffer window size setting

[fio.git] / HOWTO

diff --git a/HOWTO b/HOWTO
index 2cecbbba6ab00d1b8f5cf1e5ea8ef646a0dca0b7..f78e47c1f0d6523332a42f10862e98a6139e2ee8 100644 (file)
--- a/HOWTO
+++ b/HOWTO
@@ -1672,6 +1672,7 @@ that defines them is selected.
 [net] listen   For TCP network connections, tell fio to listen for incoming
                connections rather than initiating an outgoing connection. The
                hostname must be omitted if this option is used.
+
 [net] pingpong Normaly a network writer will just continue writing data, and
                a network reader will just consume packages. If pingpong=1
                is set, a writer will send its normal payload to the reader,
@@ -1684,6 +1685,8 @@ that defines them is selected.
                single reader when multiple readers are listening to the same
                address.
 
+[net] window_size      Set the desired socket buffer size for the connection.
+
 [e4defrag] donorname=str
                File will be used as a block donor(swap extents between files)
 [e4defrag] inplace=int