DB2 Data Links Manager Quick Beginnings

DB2 Data Links Manager System Setup and Backup Recommendations

The following system setup and backup procedures are recommended for easier recovery:

1. Place the DLFM database (DLFM_DB), any file systems under control of the DB2 Data Links Filesystem Filter (DLFF), the DLFM backup directory, and the DLFM home directory on different file systems. Ensure they do not share disks.
2. Back up any file systems under the control of the DLFF and the DLFM on a storage manager, such as IBM's Tivoli Storage Manager. In the event of disk failure, this will provide added protection.
3. Have one database associated with one or more DB2 Data Links Managers. Avoid having two databases associated with one DB2 Data Links Manager; otherwise, certain recovery scenarios will become more complex than is necessary. Perform full database backups of the DB2 databases (as well as the DLFM_DB database on the DB2 Data Links Manager) at regular intervals.