ost-survey (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
+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.
$ ost-survey [-h] [-s <size>] <lustre_path>
where -s : size in MB
-h : help
- <lustre_path> : mount point of lustre client
+ <lustre_path> : mount point of lustre client
Assumptions
- Lustre filesystem is up and running
- Script is being run on a client
-plot-ost (OST survey graph)
+iokit-plot-ost (OST survey graph)
===========================
- The plot-ost script can be used to plot the results from the
+The iokit-plot-ost script can be used to plot the results from the
ost-survey script using gnuplot.
Syntax: $ ost-survey /mnt/lustre > ost_log
- $ plot-ost ost_log
+ $ iokit-plot-ost ost_log