[PATCH] Fix random seed for numjobs > 1
[fio.git] / HOWTO
diff --git a/HOWTO b/HOWTO
index 38f5dcea06670849809efb94af69ea7eebee6b1b..e5b09fd6af18b11877aeb00a51c8fc84477afad3 100644 (file)
--- a/HOWTO
+++ b/HOWTO
@@ -49,7 +49,7 @@ bottom, it contains the following basic parameters:
 
        IO engine       How do we issue io? We could be memory mapping the
                        file, we could be using regular read/write, we
-                       could be using splice, async io, or even
+                       could be using splice, async io, syslet, or even
                        SG (SCSI generic sg).
 
        IO depth        If the io engine is async, how large a queuing
@@ -270,6 +270,9 @@ ioengine=str        Defines how the job issues io to the file. The following
                                vmsplice(2) to transfer data from user
                                space to the kernel.
 
+                       syslet-rw Use the syslet system calls to make
+                               regular read/write async.
+
                        sg      SCSI generic sg v3 io. May either be
                                synchronous using the SG_IO ioctl, or if
                                the target is an sg character device