doh... add the file..

This commit was SVN r10210.

ompi/mca/btl/openib/help-mpi-btl-openib.txt

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+# -*- text -*-
+#
+# Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
+#                         University Research and Technology
+#                         Corporation.  All rights reserved.
+# Copyright (c) 2004-2005 The University of Tennessee and The University
+#                         of Tennessee Research Foundation.  All rights
+#                         reserved.
+# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart, 
+#                         University of Stuttgart.  All rights reserved.
+# Copyright (c) 2004-2006 The Regents of the University of California.
+#                         All rights reserved.
+# $COPYRIGHT$
+# 
+# Additional copyrights may follow
+# 
+# $HEADER$
+#
+# This is the US/English general help file for Open MPI.
+#
+[btl_openib:retry-exceeded]
+The retry count is a down counter initialized on creation of the QP. Retry
+count is defined in the InfiniBand Spec 1.2 (12.7.38): 
+The total number of times that the sender wishes the receiver to retry tim- 
+eout, packet sequence, etc. errors before posting a completion error.
+
+Note that two mca parameters are involved here: 
+btl_openib_ib_retry_count - The number of times the sender will attempt to retry (defaulted to 7, the maximum value). 
+btl_openib_ib_timeout - The local ack timeout parameter (defaulted to 10). The actual timeout value used is calculated as: (4.096 micro-seconds * 2^btl_openib_ib_timeout). See InfiniBand Spec 1.2 (12.7.34) for more details.