PowerShell script :: Scan all drives with letters on given disk.

ScanAllDrivesOnDisk.ps1

param (
	[int]$DiskNumber = 0
)

Write-Host "Gathering SMART info for Disk $DiskNumber..."
$disk = Get-Disk $DiskNumber
$disk | Get-StorageReliabilityCounter | Select * | FL

$partitionsWithDriveLetters = $disk | Get-Partition | Where-Object { [bool]$_.DriveLetter }

foreach ($partition in $partitionsWithDriveLetters) {
	$driveLetter = $partition.DriveLetter
	Write-Host "Scanning drive $driveLetter..."
	Repair-Volume -Scan -DriveLetter $driveLetter
}