When corruption is detected, the administrator should revert to an uncorrupted version of the limits database. If the corruption is limited to a small section of the limits database, the administrator may be able to save the contents of all other lnodes and reload them into a fresh limits database using the limreport and limadm commands. This would be preferable if no recent copy of the limits database is available since the new limits database would now contain the most recent usage and accrue attributes. The procedure for saving and restoring the limits database is documented in Chapter 5, Managing Lnodes. For simple cases of missing lnodes it could be sufficient to just recreate them by using the limadm command.