Nvidia DGX Station, User Manual

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Setting Up the NVIDIA DGX Station
DGX Station DU-08255-001 _v4.6 | 19
1. Install the
nv-mitigations-off
package.
$ sudo apt install nv-mitigations-off -y
2. Reboot the system.
3. Verify CPU mitigations are disabled.
$
cat /sys/devices/system/cpu/vulnerabilities/*
The output should include several Vulnerable lines. See Determining the CPU Mitigation
State of the DGX System for example output.
2.10.3. Re-enabling CPU Mitigations
1. Remove the
nv-mitigations-off
package.
$
sudo apt purge nv-mitigations-off
2. Reboot the system.
3. Verify CPU mitigations are enabled.
$
cat /sys/devices/system/cpu/vulnerabilities/*
The output should include several
Mitigations
lines. See Determining the CPU Mitigation
State of the DGX System for example output.