Uma para db_recovery_file_dest_size

no alert estou com essas msgs.... Algo que possa ser feito? Mon Apr 23 09:49:57 2007Completed: alter database openMon Apr 23 09:49:58 2007db_recovery_file_dest_size of 10240 MB is 0.98% used. This is auser-specified limit on the amount of space that will be used by thisdatabase for recovery-related files, and does not reflect the amount ofspace available in the underlying filesystem or ASM diskgroup.Tue Apr 24 00:10:21 2007Memory Notification: Library Cache Object loaded into SGAHeap size 2198K exceeds notification threshold (2048K)KGL object name :XDB.XDbD/PLZ01TcHgNAgAIIegtw== Tue Apr 24 00:10:23 2007Memory Notification: Library Cache Object loaded into SGAHeap size 2233K exceeds notification threshold (2048K)Details in trace file c:\oraclexe\app\oracle\admin\xe\udump\xe_ora_488.trcKGL object name :XDB.XD7DujEWKdQzCT1MWnFJ6WfA==