在 Start-Job 脚本块中使用凭据获取 WmiObject 失败 [英] Get-WmiObject with credential fails when within Start-Job scriptblock

问题描述

我使用 Get-WmiObjet cmdlet 从 Windows 2000 机器成功检索了一些信息.这些机器不是我们域的一部分，所以我使用 -Credential 参数来传递本地管理员凭据.

I am successfully retrieving some information from Windows 2000 machines using the Get-WmiObjet cmdlet. These machines are not part of our domain so I am using the -Credential parameter to pass local administrator credentials.

我现在尝试使用 Start-Job 并行运行多个 WMI 查询，但我什至无法使一个查询工作.

I am now trying to run several WMI queries in parallel using Start-Job but I can't get even one query to work.

当我运行以下命令时:

Start-Job -initializationscript {$cred = get-credential -credential administrator}  -scriptblock {gwmi win32_computersystem -ComputerName 10.1.2.3 -Credential $cred}

创建了一个作业，系统提示我输入凭据，但该作业从未完成，其状态始终为正在运行".

a job is created, I am prompted for the credentials, but the job never completes, its state is always "Running".

当然:

C:\>$cred = Get-Credential -credential administrator
C:\>gwmi win32_computersystem -ComputerName 10.1.2.3 -Credential $cred

工作正常.

如何使用备用凭据让 Get-WmiObject 在 Start-Job 中成功运行?

How do I get Get-WmiObject to run successfully within Start-Job with alternate credentials?

感谢您的帮助.

推荐答案

试试这个:

$cred = Get-Credential -Credential Administrator
Start-Job -scriptblock {Param ($cred) gwmi win32_computersystem -ComputerName 10.1.2.3 -Credential $cred} -ArgumentList $cred

看起来后台作业被阻止输入并因此一直运行.

Looks like the background job is blocked for input and has been running forever for that reason.

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