After testing on a single node, boot all computers from the power off state so the flash takes place across all the required nodes.

测试了一个节点之后，从关机状态启动所有计算机，这样所有需要的节点就都能得到更新。

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However, if a machine is in sleep mode and the power is cut off then it loses state.

但是，如果一台机器处于睡眠状态时电源切断，则它将失去状态。

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May OFF LINE first printer to the state, when the nozzle blocks before the turn the power off, the final disconnect the plug?

可先将打印机转到OFF LINE状态，当喷头盖帽后方可关闭电源，最后拔下插头。

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Scientists at Penn State just kicked off a two-year search for massive alien solar power stations known as Dyson Spheres.

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