环境描述
i2版本：6.1-28439
操作系统版本：centos 7.3 x64，3.10.0-514.el7.x86_64


问题描述
i2node启动失败，或停止失败，Job for i2node.service failed because a timeout was exceeded. See "systemctl status i2node.service" and "journalctl -xe" for details.



[root@localhost ~]# service i2node start
Redirecting to /bin/systemctl start  i2node.service
Job for i2node.service failed because a timeout was exceeded. See "systemctl status i2node.service" and "journalctl -xe" for details.
[root@localhost ~]# systemctl status i2node.service
● i2node.service - i2node
   Loaded: loaded (/usr/lib/systemd/system/i2node.service; enabled; vendor preset: disabled)
   Active: failed (Result: timeout) since Fri 2019-08-30 22:23:24 CST; 1min 45s ago
  Process: 8005 ExecStop=/usr/local/sdata/scripts/systemctrl.sh stop (code=exited, status=0/SUCCESS)
  Process: 8087 ExecStart=/usr/local/sdata/scripts/systemctrl.sh start (code=killed, signal=TERM)

Aug 30 22:21:53 localhost.localdomain systemd[1]: Starting i2node...
Aug 30 22:23:23 localhost.localdomain systemd[1]: i2node.service start operation timed out. Terminating.
Aug 30 22:23:24 localhost.localdomain systemd[1]: Failed to start i2node.
Aug 30 22:23:24 localhost.localdomain systemd[1]: Unit i2node.service entered failed state.
Aug 30 22:23:24 localhost.localdomain systemd[1]: i2node.service failed.