------------------------------ Check SQL startup account to see if its domain account. Errors in SQL Management Studio (SSMS) Error message Troubleshooting information SSMS shows Availability Group state as Resolving. Check that cluster service is started on that node. Also check for issues as in error 19406. Back up database task up the database availability groups contained in the set, you receive a warning message like the one below. This backup type is not supported in the secondary this task will fail if executed on the secondary. GoTo SQL Server Management Studio, in Object Explorer, expand the availability of availability AlwaysOn group group properties. Note the Backup preferences – – – – section. Consider the maintenance plan Wizard to create a backup job since it checks the sys.fn_hadr_backup_is_preferred_replica function call and automatically includes the following script logic. This logic is if the default backup the current replica replica (the return value to 1) grants the COPY_ONLY option in your backup and not backup default backup replicas. The maintenance plan Wizard when you create a database backup using the scripts are automatically added. IF (NOT sys.fn_hadr_backup_is_preferred_replica(@DBNAME)) BEGIN Select 'This is not the preferred replica, exiting with success'; RETURN 0 This is a normal, expected condition, so the script returns success – END BACKUP DATABASE @DBNAME TO DISK=<disk> WITH COPY_ONLY;
------------------------------ Check SQL startup account to see if its domain account. Errors in SQL Management Studio (SSMS) Error message Troubleshooting information SSMS shows Availability Group state as Resolving. Check that cluster service is started on that node. Also check for issues as in error 19406. Back up database task up the database availability groups contained in the set, you receive a warning message like the one below. This backup type is not supported in the secondary this task will fail if executed on the secondary. GoTo SQL Server Management Studio, in Object Explorer, expand the availability of – availability – AlwaysOn group – group – properties. Note the Backup preferences section. Consider the maintenance plan Wizard to create a backup job since it checks the sys.fn_hadr_backup_is_preferred_replica function call and automatically includes the following script logic. This logic is if the default backup the current replica replica (the return value to 1) grants the COPY_ONLY option in your backup and not backup default backup replicas. The maintenance plan Wizard when you create a database backup using the scripts are automatically added. IF (NOT sys.fn_hadr_backup_is_preferred_replica(@DBNAME)) BEGIN Select 'This is not the preferred replica, exiting with success'; RETURN 0 – This is a normal, expected condition, so the script returns success END BACKUP DATABASE @DBNAME TO DISK=<disk> WITH COPY_ONLY;
troubleshooting-sql-server-alwayson-ebook-20131105.docx