Move debugging down in the list of topics

parent cedf5139
......@@ -112,22 +112,6 @@ For the time being, prefixing binaries via ``msa_fix_ld`` is necessary. This is
export LD_LIBRARY_PATH="/usr/local/jsc/msa_parastation_mpi/lib:/usr/local/jsc/msa_parastation_mpi/lib/mpi-hpl-gcc/:${LD_LIBRARY_PATH}"
$*
Debugging
~~~~~~~~~
For debugging purposes, and to make sure the gateways are used, you might use
.. code-block:: none
export PSP_DEBUG=3
You should see output like
.. code-block:: none
<PSP:r0000003:CONNECT (192.168.12.34,26708,0x2,r0000003) to (192.168.12.41,29538,0x2,r0000004) via gw>
<PSP:r0000004:ACCEPT (192.168.12.34,26708,0x2,r0000003) to (192.168.12.41,29538,0x2,r0000004) via gw>
JuRoPA3
~~~~~~~
Because JUROPA3 has only one high-speed interconnect, using the ``psgwd`` is only possible using ``PSP_GATEWAY=2``. Via exporting this variable the Gateway protocols priority is boosted over the default interconnect.
......@@ -179,3 +163,19 @@ interactive jobs
If batch jobs run out of gateway resources they will be re-queued and have to wait for
10 minutes before becoming eligible to start again.
Debugging
~~~~~~~~~
For debugging purposes, and to make sure the gateways are used, you might use
.. code-block:: none
export PSP_DEBUG=3
You should see output like
.. code-block:: none
<PSP:r0000003:CONNECT (192.168.12.34,26708,0x2,r0000003) to (192.168.12.41,29538,0x2,r0000004) via gw>
<PSP:r0000004:ACCEPT (192.168.12.34,26708,0x2,r0000003) to (192.168.12.41,29538,0x2,r0000004) via gw>
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