开启安全SSH,使用xshell登录,到命令行界面执行 /etc/init.d/hostd restart [root@localhost:~] /etc/init.d/hostd restart watchdog-hostd: Terminating watchdog process with PID 67311 hostd stopped. hostd started. [root@localhost:~] 刷新网页,那个任务没有了,虚拟机还是正常的,完美解决!