Document onlymf

README

@@ -12,7 +12,8 @@ https://repo.gridpp.ac.uk/machinejobfeatures/mjf-scripts/
 1. Common configuration
 2. Torque/PBS configuration
 3. HTCondor configuration
-4. DIRAC Benchmark (DB12)
+4. Only Machine Features 
+5. DIRAC Benchmark (DB12)
 
 1. Common configuration
 -----------------------
@@ -83,7 +84,20 @@ This can be overriden by setting total_cpu in either mjf file. If the value
 cannot otherwise by found, it is obtained by counting 'processor' lines in 
 /proc/cpuinfo.
 
-4. DIRAC Benchmark (DB12)
+4. Only Machine Features
+------------------------
+
+The mjf-onlymf RPM only installs the common scripts to create
+$MACHINEFEATURES/hs06 (if hs06 is defined) and $MACHINEFEATURES/total_cpu.
+total_cpu can also be overriden by setting total_cpu in either mjf file. 
+If the value cannot otherwise by found, it is obtained by counting 'processor'
+lines in /proc/cpuinfo.
+
+$JOBFEATURES is neither defined nor the files created. The mjf-onlymf RPM
+should only be used on systems other than Torque/PBS or HTCondor so at 
+least $MACHINFEATURES is available.
+
+5. DIRAC Benchmark (DB12)
 -------------------------
 
 Support for the DIRAC fast benchmark (DB12) is also included, which is