nfvbenchvm: add 2 debug features to build-image.sh
[nfvbench.git] / nfvbenchvm / dib / elements / nfvbenchvm / finalise.d / 51-add-cpu-isolation
1 #!/bin/bash
2
3 if [ ${DIB_DEBUG_TRACE:-1} -gt 0 ]; then
4     set -x
5 fi
6
7 # Stop on error
8 set -euo pipefail
9
10 grubby --update-kernel=ALL --args="isolcpus=1-7 rcu_nocbs=1 nohz=on nohz_full=1 nmi_watchdog=0"
11 grubby --update-kernel=ALL --args="default_hugepagesz=1G hugepagesz=1G hugepages=4"
12 grubby --update-kernel=ALL --args="intel_iommu=on iommu=pt"