test nodes. Both node types require all previously-specified modules
to be loaded. (The userspace test node does not require these modules.)
.LP
-Test nodes can be in either kernel or userspace. A console user can
-invite a kernel test node to join the test session by running
-.I "lst add_group NID",
-but the user cannot actively add a userspace test node to the
-test-session. However, the console user can passively accept a test
-node to the test session while the test node runs lstclient to connect
-to the console.
-.SH UTILITIES
-LNET self-test has two user utilities, lst and lstclient.
+A console user can invite a test node to join the test session by running
+lst add_group \fINID\fR.
.LP
+.SH UTILITIES
.B lst
is the user interface for the self-test console (run on console node).
It provides a list of commands to control the entire test system,
such as create session, create test groups, etc.
.LP
-.B lstclient
-is the userspace self-test program, which is linked with userspace
-LNDs and LNET. A user can use lstclient to join a self-test session:
-.nf
-lstclient -sesid CONSOLE_NID group NAME
-.fi
.SH EXAMPLE SCRIPT
Below is a sample LNET self-test script which simulates the traffic
pattern of a set of Lustre servers on a TCP network, accessed by Lustre