Does setting the following sysctl settings require a system reboot?

1.需要设置​ ​​​

登录后复制

      
      

       
       vm.panic_on_oom = 1
       
       
kernel.hung_task_panic = 1
       
       
kernel.softlockup_panic = 1
       
       
kernel.panic_on_unrecovered_nmi = 1
       
       
kernel.unknown_nmi_panic = 1
      
      
      
      

       
       
1.
       
       
2.
       
       
3.
       
       
4.
       
       
5.
      
      

2.解决方法​ ​​​

登录后复制

      
      

       
       # echo 1 > /proc/sys/vm/panic_on_oom
       
       
# echo 1 > /proc/sys/kernel/hung_task_panic
       
       
# echo 1 > /proc/sys/kernel/softlockup_panic
       
       
# echo 1 > /proc/sys/kernel/panic_on_unrecovered_nmi
       
       
# echo 1 > /proc/sys/unknown_nmi_panic
      
      
      
      

       
       
1.
       
       
2.
       
       
3.
       
       
4.
       
       
5.
      
      

3.或者修改/etc/sysctl.conf

登录后复制

      
      

       
       vm.panic_on_oom = 1
       
       
kernel.hung_task_panic = 1
       
       
kernel.softlockup_panic = 1
       
       
kernel.panic_on_unrecovered_nmi = 1
       
       
kernel.unknown_nmi_panic = 1
      
      
      
      

       
       
1.
       
       
2.
       
       
3.
       
       
4.
       
       
5.
      
      

4.生效

登录后复制

      
      

       
       # sysctl -p
      
      
      
      

       
       
1.
      
      

版权声明：本文为博主原创文章，未经博主允许不得转载。

linux