X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=README;h=0d7de7eb1ca7f5d02cc8713f68325a77632a8d7e;hp=be32af4ed76f08412fc83e2a0165b882020e8059;hb=50070b5a3b37f013a2b0b968e1b8b34bffff8589;hpb=61697c37566a211ad3fd70f46397d9b7675b0fc2 diff --git a/README b/README index be32af4e..0d7de7eb 100644 --- a/README +++ b/README @@ -100,12 +100,13 @@ 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, splice for using splice/vmsplice, - or sgio for direct SG_IO io. The latter 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. + mmap for mmap'ed io, syslet-rw for syslet driven + read/write, splice for using splice/vmsplice, + sgio for direct SG_IO io, or net for network io. 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,