Clears the host disk signatures and assigns new ones.
Syntax
Clear-EmcHostDiskSignature -HostDisk <Disk> [-Silent] [<CommonParameters>]
Parameters
-HostDisk <Disk>
Attributes: Required, Position: named
Specifies the ESI host disk object, which you can get from the ESI host system object or by using the Get-EmcHostDisk or Find-EmcHostDisk cmdlets.
-Silent <SwitchParameter>
Attributes: Optional, Position: named
Turns off all the informational and verbose messages. However, it still displays errors.
<CommonParameters>
This cmdlet supports these common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction, WarningVariable, OutBuffer, and OutVariable. Type get-help about_commonparameters for more details.
Examples
-------------- Example 1 --------------
C:\PS>$h = Get-EmcHostSystem *.148
C:\PS>$h | Update-EmcSystem -Silent
C:\PS>$hd = $h.HostDisks[6]
C:\PS>$hd.MbrDiskSignature
3452748690
C:\PS>$hd.HostDiskIdentifier
\\?\PhysicalDrive6
C:\PS>Clear-EmcHostDiskSignature -HostDisk $hd
TaskStatus: Started
0% : Clearing host disk signature...
100% : Host disk signature successfully cleared.
TaskStatus: Completed
C:\PS>$h | Update-EmcSystem -Silent
C:\PS>$hd = $h.HostDisks[6]
C:\PS>$hd.HostDiskIdentifier
\\?\PhysicalDrive6
C:\PS>$hd.MbrDiskSignature
3452748691
C:\PS>
This example clears the host disk signature and assigns a new one.