QLogic 7104-9M-CABLE 사용자 설명서
A–Installation Troubleshooting
Software Installation Issues
Software Installation Issues
A-4
IB0056101-00 H
S
After the packages have been removed, continue with the InfiniPath installation.
You can also use the
--prefix
option with the
rpm
command to relocate the
install directory of any packages that you need to move. See
openmpi_gcc Fails to Install Because of Dependency on
gfortran (RHEL 4)
On RHEL 4 distributions, libgfortran must be installed before installing the
QLogic openmpi_gcc* RPM; otherwise, the installation will fail. The
libgfortran* RPM is available as part of the RHEL 4 distribution.
libgfortran* RPM is available as part of the RHEL 4 distribution.
mpirun Installation Requires 32-bit Support
On a 64-bit system, 32-bit
glibc
must be installed before installing the
mpi-frontend-* RPM.
mpirun
, which is part of the mpi-frontend-* RPM,
and requires 32-bit support.
If 32-bit glibc is not installed on a 64-bit system, an error like this displays when
installing mpi-frontend:
# rpm -Uv ~/tmp/mpi-frontend-2.3-14729.802_rhel4_qlc.i386.rpm
error: Failed dependencies:
/lib/libc.so.6 is needed by mpi-frontend-2.3
-14729.802_rhel4_qlc.i386
error: Failed dependencies:
/lib/libc.so.6 is needed by mpi-frontend-2.3
-14729.802_rhel4_qlc.i386
In older distributions, such as RHEL4, the 32-bit glibc is contained in the
libgcc
libgcc
RPM. The RPM name will be similar to this:
libgcc-<version>.EL4.i386.rpm
In newer distributions, glibc is an RPM name. The 32-bit glibc is named
similarly to:
glibc-<version>.i686.rpm OR
glibc-<version>.i386.rpm
glibc-<version>.i386.rpm
Check your distribution for the exact RPM name.
Lockable Memory Error on Initial Installation of InfiniPath
During the first installation of InfiniPath software, /etc/initscript is created
or modified to increase the amount of lockable memory (up to 128 MB) for normal
users. This change will not take effect until the system is rebooted, and jobs may
fail with error messages about locking memory or failing mmap. This error is
described in the QLogic MPI Troubleshooting section “Lock Enough Memory on
Nodes When Using a Batch Queuing System” in the QLogic Host Channel
Adapter and QLogic OFED Software Users Guide.
users. This change will not take effect until the system is rebooted, and jobs may
fail with error messages about locking memory or failing mmap. This error is
described in the QLogic MPI Troubleshooting section “Lock Enough Memory on
Nodes When Using a Batch Queuing System” in the QLogic Host Channel
Adapter and QLogic OFED Software Users Guide.
This is not an issue when upgrading to a newer version of the InfiniPath software.