X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=README;h=3ef13eaa1a36d1453561ebd1dc330948637eb8b1;hp=f713f73793d1ac321e098576a38dcc34e610b479;hb=f51dcafee6557ecae8d4c1c62bb559d563bbcce4;hpb=e592a06b36999bbb30675a4a58d4ff16ed65e555

diff --git a/README b/README
index f713f737..3ef13eaa 100644
--- a/README
+++ b/README
@@ -120,13 +120,14 @@ The job file parameters are:
 	size=x		Set file size to x bytes (x string can include k/m/g)
 	ioengine=x	'x' may be: aio/libaio/linuxaio for Linux aio,
 			posixaio for POSIX aio, sync for regular read/write io,
-			mmap for mmap'ed io, syslet-rw for syslet driven
-			read/write, splice for using splice/vmsplice,
-			sgio for direct SG_IO io, net for network io, or cpuio
-			for a cycler burner load. sgio 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.
+			psync for regular pread/pwrite io, mmap for mmap'ed io,
+			syslet-rw for syslet driven read/write, splice for using
+			splice/vmsplice, sgio for direct SG_IO io, net for
+			network io, or cpuio for a cycler burner load. sgio 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
 	overwrite=x	If 'x', layout a write file first.
 	nrfiles=x	Spread io load over 'x' number of files per job,