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hpcpack unmount

Updated: January 13, 2014

Applies To: Microsoft HPC Pack 2008 R2, Microsoft HPC Pack 2012, Microsoft HPC Pack 2012 R2

Unmounts a VHD file that was previously mounted on a Windows Azure node using hpcpack mount. You can specify a drive letter on the Windows Azure node, or the VHD source (VHD name and storage account details).

noteNote
This subcommand was introduced in HPC Pack 2008 R2 with Service Pack 3 (SP3) and is not supported in previous versions.

hpcpack unmount <VHDname> /account:<storageAccountName> (/key:<storageKey>|/sas:<sasToken>) 
[/container:<containerName>]
hpcpack unmount <driveLetter>
hpcpack unmount {/? | /help}

 

Parameter Description

<VHDname >

Specifies the name of the VHD file that you want to unmount from the Windows Azure node.

For example: myDrive.vhd.

/account

Specifies the public name of the Windows Azure storage account (the same storage name that you specify in the Windows Azure node template).

This is the value of <storageAccountName> in the public URL of the account: http:// <storageAccountName>.blob.core.windows.net.

If you specify /account, you must also specify /key.

/key

Specifies the access key for the Windows Azure storage account.

If you specify /key, you must also specify /account.

/container

Specifies the name of the container in the Windows Azure storage account that contains the VHD file.

<driveLetter>

Specifies the drive letter on the Windows Azure node to which the VHD is mounted.

/sas

Specifies a Shared Access Signature (SAS) token.

noteNote
This parameter was introduced in HPC Pack 2012 and is not supported in previous versions.

/?

Displays Help at the command prompt.

/help

Displays Help at the command prompt.

hpcpack unmount can only be used on Windows Azure nodes and only supports HTTP connectivity. HTTPS connectivity is not supported.

To unmount drive F:\ from the Windows Azure node.

hpcpack unmount F: 

To unmount myVHD.vhd from the Windows Azure node.

hpcpack unmount myVHD.vhd /account:accountName /key:storageKey /container:myVHDs

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