> "As I pointed out, the DISASTER_RECOVERY: saveset includes all 
> drives for this server. So you get duplicate backups, if you use the
> 2 client definitions you suggest."
> 
> That was correct but it depends on your OS/NW combination.
> At least with W2K8 & NW 8.0.1.1 this is not true any longer. The DR 
> save set is just some KB in size.

That one saveset, labeled DISASTER_RECOVERY:, is very small, however since 
it *also* backups up all the "system critical volumes", in reality, if you 
submit a backup job using only the saveset DISASTER_RECOVERY:, it is much 
larger than just a few KB in size.

> Please have a look at the example for one of our SAP (SQL) servers -
> of course i know that the VSS 'volume' should also be backed up.
> The DB files are spread across a lot of volumes but only the one 
> with SAP services is listed in addition to C:\ .

As I have said, the DISASTER_RECOVERY: saveset pulls in other volumes as 
well (or can). So saying it;s only a few KB in size is misleading. I have 
2 servers where issuing a backup job that includes only saveset 
DISASTER_RECOVERY results in jobs over 700G in size.

In your example, the DISASTER_RECOVERY: saveset would be all of drive C: 
and all of drive H:. That is certainly more than a few KB.