[netsplice] hostname=str
[net] hostname=str The host name or IP address to use for TCP or UDP based IO.
If the job is a TCP listener or UDP reader, the hostname is not
- used and must be omitted.
+ used and must be omitted unless it is a valid UDP multicast
+ address.
[netsplice] port=int
[net] port=int The TCP or UDP port to bind to or connect to.
+[netsplice] interface=str
+[net] interface=str The IP address of the network interface used to send or
+ receive UDP multicast
+
+[netsplice] ttl=int
+[net] ttl=int Time-to-live value for outgoing UDP multicast packets.
+ Default: 1
+
[netsplice] nodelay=bool
[net] nodelay=bool Set TCP_NODELAY on TCP connections.
[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 Normal a network writer will just continue writing data, and
+[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,
then wait for the reader to send the same payload back. This
and completion latencies then measure local time spent
sending or receiving, and the completion latency measures
how long it took for the other end to receive and send back.
+ For UDP multicast traffic pingpong=1 should only be set for a
+ single reader when multiple readers are listening to the same
+ address.
[e4defrag] donorname=str
File will be used as a block donor(swap extents between files)