cpu hotplug

Linux/Linux 명령어 : 2018.02.27 16:18

 CPU 끄기 : echo 0 > /sys/devices/system/cpu/cpu<processor id>/online

 CPU 켜기 : echo 1 > /sys/devices/system/cpu/cpu<processor id>/online


cat /proc/cpuinfo 로 확인


0번은 안꺼짐.

Posted by Real_G