为工作流创建功能 - Powershell

Question

我正在尝试加快检查磁盘 SMART 故障前状态的脚本，因为我需要检查两千台计算机。但是，脚本仍在写出同一磁盘的状态 - 计算机 "hostname1" 和 "hostname2" 具有不同的磁盘。

function disk-status (){
        param(
            [Parameter(Mandatory=$true)][string]$computername
            )
                $WMI = Get-WMIObject -Class Win32_DiskDrive
                ForEach ($Drive in $WMI){
                $disk = $Drive.Caption
                $status = $Drive.Status
                #condition will be changed to "-notmatch"
                if ($status -match "OK"){
                        #I'm using write-output to see if the script works during testing
                        Write-output $computername $disk $status
                        }
                }
}



workflow Get-disk-status {
    param(
    [string[]]$computers
  )
    foreach -parallel ($computer in $computers) {        
        disk-status -computername $computer

  }
}

#in the final version I'm going to use get-adcomputer
$computers = "hostname1", "hostname2"

Get-disk-status $computers

我得到的输出：

hostname1
ST500LM0 21-1KJ152 SCSI Disk Device
OK
hostname2
ST500LM0 21-1KJ152 SCSI Disk Device
OK

谁能至少给我一个修复方法的提示？提前致谢！

Answer 1

尝试更改

$WMI = Get-WMIObject -Class Win32_DiskDrive

到

$WMI = Get-WMIObject -Class Win32_DiskDrive -ComputerName $computername

看起来它可能正在从您所在的机器上检索信息，因为您还没有将计算机传递给 Get-WMIObject cmdlet。

为工作流创建功能 - Powershell

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