engine: pass in right protocol family on host lookup

[fio.git] / HOWTO

diff --git a/HOWTO b/HOWTO
index 2183be10205345f85c9eb97305b054f77d60d928..e69cf4130696c55bf0af6cc3f224d6136af5666b 100644 (file)
--- a/HOWTO
+++ b/HOWTO
@@ -547,6 +547,11 @@ buffer_compress_chunk=int  See buffer_compress_percentage. This
                alternate random and zeroed data throughout the IO
                buffer.
 
+buffer_pattern=str     If set, fio will fill the io buffers with this pattern.
+               If not set, the contents of io buffers is defined by the other
+               options related to buffer contents. The setting can be any
+               pattern of bytes, and can be prefixed with 0x for hex values.
+
 nrfiles=int    Number of files to use for this job. Defaults to 1.
 
 openfiles=int  Number of files to keep open at the same time. Defaults to
@@ -1491,7 +1496,9 @@ that defines them is selected.
 [net] proto=str        The network protocol to use. Accepted values are:
 
                        tcp     Transmission control protocol
+                       tcpv6   Transmission control protocol V6
                        udp     User datagram protocol
+                       udpv6   User datagram protocol V6
                        unix    UNIX domain socket
 
                When the protocol is TCP or UDP, the port must also be given,