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b=15348
[fs/lustre-release.git]
/
lustre-iokit
/
README
diff --git
a/lustre-iokit/README
b/lustre-iokit/README
index
263f89a
..
3a64388
100644
(file)
--- a/
lustre-iokit/README
+++ b/
lustre-iokit/README
@@
-3,9
+3,14
@@
In order of preference:
sgpdd-survey: - a test of the 'bare metal' performance, bypassing
as much of the kernel as we can. Does not require Lustre, does
sgpdd-survey: - a test of the 'bare metal' performance, bypassing
as much of the kernel as we can. Does not require Lustre, does
-require the sgp_dd package.
+require the sgp_dd package. WILL ERASE ALL DATA ON DEVICE.
+
+obdfilter-survey:
+Shell script - tests performance of isolated OSTS, network
+via echo clients, end-to-end test.
obdsurvey: - a test of Lustre performance with three modes:
obdsurvey: - a test of Lustre performance with three modes:
+Maintained by Scali, included here as an extra.
Requires Python > 2.2
Requires Lustre
Requires Python > 2.2
Requires Lustre
@@
-16,7
+21,6
@@
Requires Lustre
ior-survey:
A script to run the IOR benchmark. Version 2.8.6 of IOR is included
ior-survey:
A script to run the IOR benchmark. Version 2.8.6 of IOR is included
-obdfilter-survey:
-Obsoleted by obdsurvey, included for historical reasons, and for
-systems that do not have a recent version of Python.
-
+ost-survey:
+This is OST performance survey, designed to test the client-to-disk
+performance of the individual OSTs in a Lustre filesystem.