Quadrics QsNetII Interconnect

Figure 9-1: Diagnostic Flowchart
Start
Verify the configuration of the interconnects
Interconnects are
configured and pass
the self test.
No
Ye s
Verify all LEDs in the cluster with nodes powered on
Run the qselantest on all nodes
Did all nodes pass
the qselantest?
No
Ye s
Diagnose why the
failing nodes are not
able to communicate to
the switch.
Verify LED’s
and run
qselantest on
suspect nodes
Run qsnet2_level_test levels 1, 2 , 3, 4, and 5 on all nodes and verify they
pass each level before proceeding to the next.
(only test up to the number of levels present in machine).
Configure or
fix any
problems
Did the test pass
on all nodes?
No
Ye s
Run qsnet2soaktest script
Did the test pass
on all nodes?
Ye s
End
No
Identify and
replace faulty
hardware
Repair faulty
hardware
identified by
test
The following sections describe the tests in detail.
9-10 Postinstallation Configuration and Testing