Set Up Non-Ib Connections; Troubleshoot The Configuration - HP NC570C User Manual

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/proc/topspin/sdp/conn_data
/proc/topspin/sdp/conn_main
# echo ""
Examine Configuration Files
4. View SDP connection information by examining the following two files:
These files should show you the connections coming over SDP. If there are no SDP connections,
these special files will only show header information. If SDP is enabled properly on the server, you
should see at least one connection in wait state on the server.

Set Up Non-IB Connections

The above configuration assumes that all processes connecting on port 1521 are SDP processes.
Processes communicating over SDP need to connect to other processes using SDP; mismatches will not
work.
Configure Other Listeners
If you need to set up other connections to clients that are not InfiniBand-connected (not using SDP), you
could configure other listeners using port numbers not specified in the libsdp.conf file.
Refer to "Examine Configuration Files" on page
Confine SDP Processes
As an alternative to configuring additional listeners, you could confine SDP to processes connecting
over the IPoIB subnet(s) defined over the InfiniBand fabric.

Troubleshoot the Configuration

A typo in the /etc/ld.so.preload file can cause glibc processes to fail.
If glibc processes should fail:
1. Clear out the /etc/ld.so.preload file using echo.
> /etc/ld.so.preload
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