Enabling the Feature

Configuring the Basic Environment

1. Before enabling the feature, run the following commands on the server to configure the basic environment.

   1 2 3 4 5 6 7

   systemctl stop firewalld.service systemctl disable firewalld.service sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/sysconfig/selinux setenforce 0 systemctl stop irqbalance.service systemctl disable irqbalance.service swapoff -a

2. Set firewalld to clear kernel modules when it exits.

   1	sed -i "s/CleanupModulesOnExit=no/CleanupModulesOnExit=yes/g" /etc/firewalld/*.conf

3. Restart the firewalld service.

   1	systemctl restart firewalld

4. Stop the firewalld service.

   1	systemctl stop firewalld

Enabling the Domain-based Scheduling Feature

1

echo SOFT_DOMAIN > /sys/kernel/debug/sched_features