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Code Issues Releases Wiki Activity

Adding new options overrides for nvidia

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This commit is contained in:
Victor Hu 2018-04-13 16:12:47 -04:00
parent 706e0bbec7
commit e9c1a90786
1 changed files with 2 additions and 2 deletions
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4
xCAT/postscripts/cuda_power9_setup
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@ -64,7 +64,7 @@ installkernel() {
install() {
[ -d \$initdir/etc/modprobe.d/ ] || mkdir \$initdir/etc/modprobe.d
echo 'options nvidia NVreg_RegistryDwords="RMNumaOnlining=0x1;RMNvLinkSpeedControl=0x9;PeerMappingOverride=1"' >\$initdir/etc/modprobe.d/nvidia.conf
echo 'options nvidia NVreg_EnableStreamMemOPs=1 NVreg_RegistryDwords="PeerMappingOverride=1"' >\$initdir/etc/modprobe.d/nvidia.conf
}
EOF
@ -72,7 +72,7 @@ chmod 0755 /usr/lib/dracut/modules.d/95nvidia/module-setup.sh
echo 'add_dracutmodules+=" nvidia "' >/etc/dracut.conf.d/nvidia_patch.conf
# Patch for the diskfull environment, or in case kernel module nvidia need to be reloaded
echo 'options nvidia NVreg_RegistryDwords="RMNumaOnlining=0x1;RMNvLinkSpeedControl=0x9;PeerMappingOverride=1"' >/etc/modprobe.d/nvidia.conf
echo 'options nvidia NVreg_EnableStreamMemOPs=1 NVreg_RegistryDwords="PeerMappingOverride=1"' >/etc/modprobe.d/nvidia.conf
# Redo the initrd image
kernel_version="$(for d in $(ls /lib/modules | sort -V) ; do : ; done && echo $d)"