RDMA IO engine

[fio.git] / fio.1

diff --git a/fio.1 b/fio.1
index b7046d5adf6428f16dc79fdb38650a7bba89f2cc..e48a16a19e59484fdedfb10a56b3afb3113f9de1 100644 (file)
--- a/fio.1
+++ b/fio.1
@@ -410,6 +410,10 @@ approach to asycnronous I/O.
 .br
 See <http://www.xmailserver.org/guasi\-lib.html>.
 .TP
+.B rdma
+The RDMA I/O engine supports both RDMA memory semantic(RDMA_WRITE/RDMA_READ)
+and channel semantic(Send/Recv) in InfiniBand, RoCE and iWarp environment.
+.TP
 .B external
 Loads an external I/O engine object file.  Append the engine filename as
 `:\fIenginepath\fR'.