X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;ds=sidebyside;f=README;h=7c93d1fce13b1d02994faf302cfa0f7b0a5d931c;hb=cdcac5cf0e9262105e676874d11c4639a80574eb;hp=cc84fede5054adf38003872a21d93fa7bf92bcd7;hpb=7d130d8d2a5638ca91dc81ec085acef4d3c3ad08;p=fio.git

diff --git a/README b/README
index cc84fede..7c93d1fc 100644
--- a/README
+++ b/README
@@ -109,9 +109,9 @@ Windows
 On Windows Cygwin (http://www.cygwin.com) is required with at least
 devel/gcc4 and devel/make installed in order to build fio, and
 admin/cygrunsrv to run it. You can also install devel/git to fetch/update
-the source files. To create an MSI installer package, install WiX 3.6 from
-http://wix.sourceforge.net/releases/ and run dobuild.cmd from the
-os/windows directory.
+the source files. To create an MSI installer package put a copy of Cygwin
+in os\windows\fio, install WiX 3.6 from http://wix.sourceforge.net/releases/
+and run dobuild.cmd from the os/windows directory.
 
 Before running fio you'll need to have a copy of cygserver running. Run 
 "/usr/bin/cygserver-config" from an elevated Cygwin shell (i.e. launch the
@@ -137,12 +137,15 @@ $ fio
 	--help			Print this page
 	--cmdhelp=cmd	Print command help, "all" for all of them
 	--showcmd		Turn a job file into command line options
-	--readonly		Turn on safety read-only checks, preventing writes
+	--readonly		Turn on safety read-only checks, preventing
+					writes
 	--eta=when		When ETA estimate should be printed
 					May be "always", "never" or "auto"
-	--section=name	Only run specified section in job file
+	--section=name	Only run specified section in job file. Multiple
+				sections can be specified.
 	--alloc-size=kb	Set smalloc pool to this size in kb (def 1024)
 	--warnings-fatal Fio parser warnings are fatal
+	--max-jobs		Maximum number of threads/processes to support
 
 
 Any parameters following the options will be assumed to be job files,
@@ -286,11 +289,8 @@ The job file parameters are:
 			can be used to gauge hard drive speed over the entire
 			platter, without reading everything. Both x/y can
 			include k/m/g suffix.
-	iolog=x		Open and read io pattern from file 'x'. The file must
-			contain one io action per line in the following format:
-			rw, offset, length
-			where with rw=0/1 for read/write, and the offset
-			and length entries being in bytes.
+	read_iolog=x	Open and read io pattern from file 'x'. The file format
+                        is described in the HOWTO.
 	write_iolog=x	Write an iolog to file 'x' in the same format as iolog.
 			The iolog options are exclusive, if both given the
 			read iolog will be performed.  Specify a separate file
@@ -314,10 +314,10 @@ The job file parameters are:
 Platforms
 ---------
 
-Fio works on (at least) Linux, Solaris, AIX, OSX, NetBSD, Windows and FreeBSD.
-Some features and/or options may only be available on some of the platforms,
-typically because those features only apply to that platform (like the
-solarisaio engine, or the splice engine on Linux).
+Fio works on (at least) Linux, Solaris, AIX, HP-UX, OSX, NetBSD, Windows
+and FreeBSD.  Some features and/or options may only be available on some of
+the platforms, typically because those features only apply to that platform
+(like the solarisaio engine, or the splice engine on Linux).
 
 Some features are not available on FreeBSD/Solaris even if they could be
 implemented, I'd be happy to take patches for that. An example of that is