Differential Exchange jobs do not back up Information Stores
| Problem
A full backup of Exchange 2007 Information Stores, which includes some and local file system data in the selections, runs sucessfully and provides GRT selections for mailbox restores. The following differential backup of the same server does not detect the information stores and additionally suffers from a performance reduction. No restore selections are available for Exchange data from this differential job and the job log displays an exception as shown in the error section below. |
| Error |
Resource \\<servername>\Microsoft Information Store\First Storage Group was found in the previous instance of this job, but it is not present in this job.
Resource \\<servername>\Microsoft Information Store\Second Storage Group was found in the previous instance of this job, but it is not present in this job.