[root@Node2 opt]# echo never > /sys/kernel/mm/transparent_hugepage/defrag
[root@Node2 opt]# echo never > /sys/kernel/mm/transparent_hugepage/enabled
[root@Node2 opt]# vim /etc/rc.local
[root@Node2 opt]# echo never > /sys/kernel/mm/transparent_hugepage/defrag
[root@Node2 opt]# echo never > /sys/kernel/mm/transparent_hugepage/enabled
[root@Node2 opt]# vim /etc/rc.local