User guide

3–InfiniBand
®
Cluster Setup and Administration
Installed Layout
3-2 IB0054606-02 A
Installed Layout
This section describes the default installed layout for the QLogic OFED+ software
and QLogic-supplied MPIs.
QLogic-supplied Open MPI, MVAPICH, and MVAPICH2 RPMs with PSM support
and compiled with GCC, PGI, and the Intel compilers are installed in directories
using the following format:
/usr/mpi/<compiler>/<mpi>-<mpi_version>-qlc
For example:
/usr/mpi/gcc/openmpi-1.4-qlc
QLogic OFED+ utility programs, are installed in:
/usr/bin
/sbin
/opt/iba/*
Documentation is found in:
/usr/share/man
/usr/share/doc/infinipath
License information is found only in usr/share/doc/infinipath. QLogic
OFED+ Host Software user documentation can be found on the QLogic web site
on the software download page for your distribution.
Configuration files are found in:
/etc/sysconfig
Init scripts are found in:
/etc/init.d
The IB driver modules in this release are installed in:
/lib/modules/$(uname -r)/
updates/kernel/drivers/infiniband/hw/qib
Most of the other OFED modules are installed under the infiniband
subdirectory. Other modules are installed under:
/lib/modules/$(uname -r)/updates/kernel/drivers/net
The RDS modules are installed under:
/lib/modules/$(uname -r)/updates/kernel/net/rds