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                                         winman 
                                        Starting Member 
                                         
                                        
                                        26 Posts  | 
                                        
                                        
                                            
                                            
                                             Posted - 2013-01-16 : 07:18:22
                                            
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                                            | I have created the file group for my database.First i took backup of individual file group(mdf and ndf) then I tried to restore primary file group but i got error as File 'testnvt2' was not backed up in file 1 on device 'D:vtprimary.bak'. The file cannot be restored from this backup set.RESTORE DATABASE is terminating abnormally. (Microsoft SQL Server, Error: 3144)then i tried to restore only secondary file group, but again i got the error asFile 'regSQL_dat' was not backed up in file 1 on device 'D:vtndf.bak'. The file cannot be restored from this backup set.RESTORE DATABASE is terminating abnormally. (Microsoft SQL Server, Error: 3144)So why this error comes? How exactly to backup and restore only a single group or restore file groups? | 
                                             
                                         
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                                     prett 
                                    Posting Yak  Master 
                                     
                                    
                                    212 Posts  | 
                                    
                                      
                                        
                                          
                                           
                                            Posted - 2013-01-18 : 00:02:41
                                          
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                                          | You need to restore primary first (from a filegroup backup of primary or a full db backup) then you can restore the backup of the other file group. You'll also need log backups to bring them to a consistent point in time.  | 
                                         
                                        
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