--- /dev/null
+ost-survey.pl (OST performance survey)
+======================================
+ This script is designed to test the client-to-disk performance
+of the individual OSTs in a Lustre filesystem. The network transfer
+time from the client is included; to get a better idea of the isolated
+disk perfomance, run this script on a client running on the OST.
+
+Syntax:
+ $ ost-survey [-h] [-s <size>] <lustre_path>
+ where -s : size in MB
+ -h : help
+ <lustre_path> : mount point of lustre client
+
+Assumptions
+ - Lustre filesystem is up and running
+ - Script is being run on a client
+
+
+plot-ost.pl (OST survey graph)
+======================================
+ The plot-ost.pl script can be used to plot the results from the
+ost-survey script using gnuplot.
+
+Syntax: $ ost-survey /mnt/lustre > ost_log
+ $ plot-ost.pl ost_log
+