X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=README;h=ceac3857a191d42579abe7b338ec65c8c5ca7276;hp=a13501708c081baaed0b8b3e2478802afabc3992;hb=ed1860cd8f45677dc592e4fa518dde1cc4c904a5;hpb=3449ab8c4d2addb716105ded698438a1d3811572

diff --git a/README b/README
index a1350170..ceac3857 100644
--- a/README
+++ b/README
@@ -125,8 +125,9 @@ $ fio
 	--latency-log		Generate per-job latency logs
 	--bandwidth-log		Generate per-job bandwidth logs
 	--minimal		Minimal (terse) output
-	--version		Print version info and exit
+	--output-format=type	Output format (terse,json,normal)
 	--terse-version=type	Terse version output format (default 3, or 2 or 4).
+	--version		Print version info and exit
 	--help			Print this page
 	--cmdhelp=cmd		Print command help, "all" for all of them
 	--enghelp=engine	Print ioengine help, or list available ioengines
@@ -232,10 +233,11 @@ The job file parameters are:
 			readv/writev (with queuing emulation) mmap for mmap'ed
 			io, syslet-rw for syslet driven read/write, splice for
 			using splice/vmsplice, sg for direct SG_IO io, net
-			for network io, or cpuio for a cycler burner load. sg
-			only works on Linux on SCSI (or SCSI-like devices, such
-			as usb-storage or sata/libata driven) devices. Fio also
-			has a null io engine, which is mainly used for testing
+			for network io, rdma for RDMA io, or cpuio for a
+			cycler burner load. sg only works on Linux on
+			SCSI (or SCSI-like devices, such as usb-storage or
+			sata/libata driven) devices. Fio also has a null
+			io engine, which is mainly used for testing
 			fio itself.
 
 	iodepth=x	For async io, allow 'x' ios in flight
@@ -254,6 +256,11 @@ The job file parameters are:
 	ratecycle=x	ratemin averaged over x msecs
 	cpumask=x	Only allow job to run on CPUs defined by mask.
 	cpus_allowed=x	Like 'cpumask', but allow text setting of CPU affinity.
+	numa_cpu_nodes=x,y-z  Allow job to run on specified NUMA nodes' CPU.
+	numa_mem_policy=m:x,y-z  Setup numa memory allocation policy.
+			'm' stands for policy, such as local, interleave,
+			bind, prefer, local. 'x, y-z' are numa node(s) for
+			memory allocation according to policy.
 	fsync=x		If writing with buffered IO, fsync after every
 			'x' blocks have been written.
 	end_fsync=x	If 'x', run fsync() after end-of-job.