I recently added a drive to one of my clients. I ran the add drive wizard in WHS, and that seems to be fine.
But, after 3 tries, WHS has been unable to backup the new drive. In computer management, under event viewer, Homeserver, I find the following 2 error messages each time it fails;
1st - Received abort message from .............. with reason 6. It shows as 'type:error' and 'EventID: 270'
2nd - Backup of ................... has failed. It shows as 'type:error' and 'EventID: 262'