SharePoint 2010 GRT restore job fails with RBS
I just installed a SharePoint 2010 Server on a Windows Server 2008 R2 in a vSphere 4.1 enviroment. The database server is a physical SQL 2008 R2 (no cluster).
For one site I activated RBS (Remote Blob Storage) with the FILESTREAM provider, which is working as expected.
We use Backup Exec 2010 R2 x64 on a Windows Server 2003 R2 SP2.
The backup job of the SharePoint DB runs fine without errors, I see all files in the restore dialogue.
Now the problem: the restore job fails with the error as described in http://www.symantec.com/docs/TECH68747 :
An error occurred on a query to filegroup ContentDBName\/\SiteName/DocumentLibraryName/DocumentName.doc
V-79-57344-33938 - An error occurred on a query to filegroup ContentDBName \/\DocumentLibraryName/SubfolderName/DocumentName.doc
With the exception:
WARNING: The file DocumentName.doc was restored from a file that was corrupt when it was backed up, or the backup file is now missing or corrupt. Try restoring the file from another backup, or try repairing the file.
I enabled debug logging, but there are not the entries described in the KB Article (probably because they are referring to Backup Exec 12.5).
I didn't saw any errors at all. (on SQL Server or SharePoint Server)
With RBS deactivated the restore job works perfectly fine. The issue is definitely RBS related.
Any ideas how to solve this problem?