如果在 Windows 批处理文件中失败，如何重新启动特定命令? [英] How to RESTART a specific command if it fails in Windows Batch file?

问题描述

在 BAT 文件中，我启动了 2 个单独的进程，如下所示:如您所见，唯一的区别是 CPU 亲和性.

In a BAT file I start 2 separate processes like so: As you can see the only difference is the CPU affinity.

start /realtime /affinity FFFF C:\Users\telis\Documents\CHIA\madmax\plotter\chia_plot.exe

start /realtime /affinity FFFF0000 C:\Users\telis\Documents\CHIA\madmax\plotter\chia_plot.exe

有时，两个进程之一会随机失败，并显示:问题事件名称:BEX64

Sometimes, randomly, one of the 2 processes fails with: Problem Event Name: BEX64

当发生此类故障时，必须立即重新启动进程.所以我面临这个问题.

It is essential that the process is restarted immediately when a failure like this happens. So I am faced with this problem.

我可以在 BAT 文件中监控 2 个进程，如果一个进程失败重启吗?监控过程必须能够区分哪些2 个进程中的一个失败，因此使用正确的亲缘关系重新启动它.

Can I monitor within the BAT file the 2 processes and if one fails to restart it? The monitoring process must be able to distinguish which of the 2 processes has failed, so that the correct affinity is used to restart it.

如果您有涉及 powershell 的解决方案，请访问 如果在 Windows Powershell 中失败，如何重新启动特定命令?

If you have a solution involving powershell please visit How to RESTART a specific command if it fails in Windows Powershell?

谢谢

推荐答案

您是否有 32 个处理器可以使用?通过使用-PassThru，可以使用进程对象来监控进程是否还活着.

Do you have 32 processors with which to work? By using -PassThru, the process object can be used to monitor if the process is still alive.

$Process1 = Start-Process -FilePath 'C:\Users\telis\Documents\CHIA\madmax\plotter\chia_plot.exe' -PassThru
$Process1.ProcessorAffinity = 0xF
$Process1.PriorityClass = 'RealTime'
$Process2 = Start-Process -FilePath 'C:\Users\telis\Documents\CHIA\madmax\plotter\chia_plot.exe' -PassThru
$Process2.ProcessorAffinity = 0xF0
$Process2.PriorityClass = 'RealTime'

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