PowerTip: Use PowerShell 3.0 to Resize Partitions


Summary: Use Windows PowerShell 3.0 in Windows Server 2012 or Windows 8 to resize partitions.

Hey, Scripting Guy! Question How can I easily resize partitions in Windows Server 2012 or Windows 8 by using Windows PowerShell 3.0?

Hey, Scripting Guy! Answer Microsoft PFE, Jason Walker, says, “Use the Get-PartitionSupportedSize and the Resize-Partition functions:”

$MaxSize = (Get-PartitionSupportedSize -DriveLetter c).sizeMax

Resize-Partition -DriveLetter c -Size $MaxSize

Comments (3)

  1. jrv says:

    Of course – Run as Administrator elevated

  2. jrv says:

    Not in Windows 8 Pro.  Is it in Ultimate?  Maybe 8.1?

  3. Ayan Mullick says:

    How would I extend a spanned dynamic volume over another disk ?

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