How to manually start a content deployment job by using Windows PowerShell in SharePoint 2010

To manually start a content deployment job by using Windows PowerShell

• Verify that you meet the following minimum requirements:

• See Add-SPShellAdmin.

On the Start menu, click Administrative Tools.

Click SharePoint 2010 Management Shell.

From the Windows PowerShell command prompt (that is, PS C:\>), type the following command and press ENTER:

• Start-SPContentDeploymentJob –Identity <GUID, name or a valid SPContentDeploymentJob object of the job to be started>

Ref: http://technet.microsoft.com/en-us/library/cc262075(v=office.14).aspx#Section3