This might be silly but the command: MD T:\DDM_Backup\SQLBackup_2010_11_11_ 9_46_46

has a space in it between the date and the time. Unless the path is encapsulated by quotation marks...

Here is my solution. I welcome your comments.

Prerequistes: Mirroring Endpoints, 3/4 servers (primary/mirror/logship/Logship backup servers), SQL Server 2005

1. create a backup of the database to be mirrored logshipped

2. copy backup...