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Script for doing extra setup steps for NVIDIA POWER9 CUDA driver on RHEL 7

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GONG Jie 2018-03-21 14:10:51 +08:00
parent e56f0e68bb
commit e87d3510f5
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xCAT/postscripts/cuda_power9_setup Executable file
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#!/bin/bash
#
# Copyright (C) 2018 International Business Machines
# Eclipse Public License, Version 1.0 (EPL-1.0)
# <http://www.eclipse.org/legal/epl-v10.html>
#
# 2018-03-21 GONG Jie <gongjie@linux.vnet.ibm.com>
#
# This script is used for doing extra setup steps for NVIDIA POWER9 CUDA driver
# on RHEL 7. Please refer document below for details.
#
# http://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#power9-setup
#
umask 0022
grep '^#' /usr/lib/systemd/system/nvidia-persistenced.service >/tmp/nvidia-persistenced.service
cat >>/tmp/nvidia-persistenced.service <<-EOF
[Unit]
Description=NVIDIA Persistence Daemon
Wants=syslog.target
[Service]
Type=forking
PIDFile=/var/run/nvidia-persistenced/nvidia-persistenced.pid
Restart=always
ExecStart=/usr/bin/nvidia-persistenced --user root --verbose
ExecStopPost=/bin/rm -rf /var/run/nvidia-persistenced
[Install]
WantedBy=multi-user.target
EOF
mv /tmp/nvidia-persistenced.service /usr/lib/systemd/system/nvidia-persistenced.service
chown root.root /usr/lib/systemd/system/nvidia-persistenced.service
chmod 0644 /usr/lib/systemd/system/nvidia-persistenced.service
systemctl enable nvidia-persistenced
rm -f /lib/udev/rules.d/40-redhat.rules