如何通过网络重启CRASHED系统？ [英] How do I reboot a CRASHED system via network?

问题描述

我们的实验室中有一台用于实验目的的linux机器。而且，它时不时地崩溃，我们再也无法登录了。所以，我们发现自己不得不手动按下重启按钮。



有没有办法远程重启崩溃的linux系统？



注意：通过LAN执行此操作将是最佳解决方案。否则，一个负担得起的设备响应网络命令，直接关闭/打开电源也会很好。



Thanx！

We have a linux machine in our lab that is used for experimental purposes. And, every now and then, it crashes, and we can no longer log-in. So, we find ourselves having to manually push the restart button.

Is there a way to reboot a crashed linux system remotely?

Note: Doing this over the LAN would be the optimum solution. Otherwise, an affordable device that responds to network commands, and does an off/on to the power source directly would be good too.

Thanx!

推荐答案

这取决于你的硬件。如果它是服务器，您可能会使用一些远程处理功能（例如 iLo [ HP上的 ^ ]。咨询您的服务器供应商。

在某些台式机上有 vPro [可以 ^ ]也用于控制电源状态。

但这些并非适用于所有硬件平台。因此，如果您处于项目的开始阶段，请尝试购买具有此类远程控制功能的硬件。如果你想使用没有这种功能的现有硬件，你需要购买像OriginalGriff建议的网络可控开关。

It depends on your hardware. If it is a server, you probably can use some remoting feature for that (like iLo[^] on HP). Consult with your server vendor.
On some desktops there is vPro[^] that can be also used to control power state.
But these are not available for all hardware platforms. So if you are at the start of a project, try to purchase hardware with such remote control feature. If you want to use exisiting hardware without such feature, than you will need to purchase network controllable switch like OriginalGriff suggested.

：笑：你不能通过网络重启它已经崩溃 - 原因很简单，如果它已经崩溃了，它就不再与网络对话了！



虽然有网络控制电源开关 - 这个是一种类型： http://www.ambery.com/reposw.html [ ^ ]但我确定还有其他人。

:laugh: You can''t reboot it over the network when it has crashed - for the simple reason that if it has crashed, it isn''t talking to the network any more!

There are net controlled power switches though - this is one type: http://www.ambery.com/reposw.html[^] but I''m sure there are others.

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