PowerShell Partition

gistfile1.txt

# SDカードに規定のパーティションを作製する

$partitionStyle = "MBR";

$partitionSize1 = 1073741824;

$driveLetter1 = "J"
$driveLetter2 = "K";
$driveLetter3 = "L";
$driveLetter4 = "M";
$driveLetter5 = "N";

$wsobj = new-object -comobject wscript.shell

Get-Disk | 
where PartitionStyle -match $partitionStyle |
Clear-Disk -RemoveData -RemoveOEM -PassThru |
#Initialize-Disk -PartitionStyle MBR -PassThru | # これいるのか？
New-Partition -MbrType FAT32 -Size $partitionSize1 -DriveLetter $driveLetter1 | # プライマリパーティション1
New-Partition -MbrType FAT32 -Size $partitionSize1 -DriveLetter $driveLetter2 | # プライマリパーティション2
New-Partition -MbrType Extended -UseMaximumSize |                               # 拡張割り当て
New-Partition -MbrType FAT32 -Size $partitionSize1 -DriveLetter $driveLetter3 | # 論理パーティション1
New-Partition -MbrType FAT32 -Size $partitionSize1 -DriveLetter $driveLetter4 | # 論理パーティション2
New-Partition -MbrType FAT32 -UseMaximumSize -DriveLetter $driveLetter5 ;       # 論理パーティション3

Get-Partition -DriveLetter $driveLetter1 | Format-Volume -FileSystem FAT32 -NewFileSystemLabel A;
Get-Partition -DriveLetter $driveLetter2 | Format-Volume -FileSystem FAT32 -NewFileSystemLabel B;
Get-Partition -DriveLetter $driveLetter3 | Format-Volume -FileSystem FAT32 -NewFileSystemLabel C;
Get-Partition -DriveLetter $driveLetter4 | Format-Volume -FileSystem FAT32 -NewFileSystemLabel D;
Get-Partition -DriveLetter $driveLetter5 | Format-Volume -FileSystem FAT32 -NewFileSystemLabel E;