windows - 使用 New-PsDrive 时 Powershell 作业卡住

Question

我有一个小的 Powershell 脚本，它创建了新的后台作业，其中包含 New-PsDrive 和 Copy-Item。

Start-Job -ScriptBlock {

$shareadress = "\\172.22.0.100\c$"
$username = "Springfield\Administrator"
$pwd = "MyPassword"

$password = ConvertTo-SecureString -AsPlainText -Force -String $pwd
$credentials = New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList $username,$password

New-PSDrive TEMPO -PSProvider filesystem -Root $shareadress -Credential $credentials -Scope global
Copy-Item "C:\test.txt" -Destination "TEMPO:\test.txt"

Remove-PSDrive TEMPO

}

Get-Job | Wait-Job
Get-Job | Receive-Job

Remove-Job -State Completed

当我执行它时，我得到了这个，它永远不会结束......它停留在运行状态:

Id     Name            PSJobTypeName   State         HasMoreData     Location             Command                  
--     ----            -------------   -----         -----------     --------             -------                  
28     Job28           BackgroundJob   Running       True            localhost            ...                      

当我没有作业执行它时，它有效:

$shareadress = "\\172.22.0.100\c$"
$username = "Springfield\Administrator"
$pwd = "MyPassword"

$password = ConvertTo-SecureString -AsPlainText -Force -String $pwd
$credentials = New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList $username,$password

New-PSDrive TEMPO -PSProvider filesystem -Root $shareadress -Credential $credentials -Scope global
Copy-Item "C:\test.txt" -Destination "TEMPO:\test.txt"

Remove-PSDrive TEMPO

谁能解释一下为什么？我在谷歌上搜索了很多，但找不到任何解释..

谢谢你的帮助

Answer 1

我是这样解决的:

Start-Job -ScriptBlock {

$destination = $letter+"\test.txt"
$letter = ls function:[d-z]: -n | ?{ !(test-path $_) } | random
$shareadress = "\\172.22.0.100\c$"
$username = "Springfield\Administrator"
$password = "MyPassword"

Net use $letter $shareadress /user:$username $pwd | Out-Null

Copy-Item "C:\test.txt" -Destination $destination

Net use $letter /delete | Out-Null

}

Get-Job | Wait-Job
Get-Job | Receive-Job

Remove-Job -State Completed

我使用 Net-use 而不是 New-Psdrive。我认为远程 Psdrive 和 powershell 作业存在错误。

作业完全有可能没有足够的上下文来使用 New-PsDrive cmdlet 映射驱动器

我也会在 https://connect.microsoft.com/PowerShell/Feedback 上报告它