Mario,

About CCR vs. SCR vs. SCC. Ask your Exchange Admin. They will know. :-)

Microsoft does not support "legacy" backups from a CCR passive
or SCR replicas.  In order to perform a VSS backup from the
passive node of a CCR cluster, you must either have TSM for Copy Services
or FlashCopy Manager in order to the activate VSS backups feature.

Thanks,

Del

----------------------------------------------------

"ADSM: Dist Stor Manager" <ADSM-L AT vm.marist DOT edu> wrote on 02/22/2010
01:50:00 PM:

> [image removed]
>
> Exchange SCR or CCR Clustering
>
> Mario Behring
>
> to:
>
> ADSM-L
>
> 02/22/2010 06:50 PM
>
> Sent by:
>
> "ADSM: Dist Stor Manager" <ADSM-L AT vm.marist DOT edu>
>
> Please respond to "ADSM: Dist Stor Manager"
>
> Hi list,
>
> How do I know if the Exchange 2007 running on a MSCS 2 node
> configuration is configured as SCR or CCR?
>
> The TDP for Exchange is connecting to the Exchange Information Store
> and I can see the mail databases, but VSS backup option is disabled
> and the Mailbox Database checkbox is marked with an X......so I
> cannot perform a Legacy Backup.....
>
> Actually, the Legacy backup starts and finishes almost
> instantly.....and copies nothing....
>
> Thanks in advance
>
> Mario