請教：關於Solaris中根目錄下core文件的作用
公司使用Oracle　8.1.7的數據庫，Solaris8的操作平台，最近發現數據庫的根目錄使用空間已經被占用了90%。進入根目錄，發現文件名為core的文件占用空間比較大。
在備份了數據庫後，將該文件移走。重啟系統，系統能正常使用。
但是根目錄下沒有自動生成core文件。而且出現如下警告：
Tue Aug 21 16:40:54 2007
Errors in file /u01/proddb/8.1.7/admin/udump/prod_ora_520.trc:
ORA-00600: internal error code, arguments: [17182], [2730055444], [], [], [], [], [], []
Tue Aug 21 16:40:56 2007
Errors in file /u01/proddb/8.1.7/admin/udump/prod_ora_520.trc:
ORA-07445: exception encountered: core dump [kksasd()+156] [SIGBUS] [Invalid address alignment] [2147483658] [] []
ORA-00600: internal error code, arguments: [17182], [2730055444], [], [], [], [], [], []
Tue Aug 21 16:40:58 2007
Errors in file /u01/proddb/8.1.7/admin/udump/prod_ora_520.trc:
ORA-07445: exception encountered: core dump [kksasd()+156] [SIGBUS] [Invalid address alignment] [2147483658] [] []
ORA-07445: exception encountered: core dump [kksasd()+156] [SIGBUS] [Invalid address alignment] [2147483658] [] []
ORA-00600: internal error code, arguments: [17182], [2730055444], [], [], [], [], [], []
Tue Aug 21 16:41:01 2007
Errors in file /u01/proddb/8.1.7/admin/udump/prod_ora_520.trc:
ORA-07445: exception encountered: core dump [kksasd()+156] [SIGBUS] [Invalid address alignment] [2147483658] [] []
ORA-07445: exception encountered: core dump [kksasd()+156] [SIGBUS] [Invalid address alignment] [2147483658] [] []
ORA-07445: exception encountered: core dump [kksasd()+156] [SIGBUS] [Invalid address alignment] [2147483658] [] []
ORA-00600: internal error code, arguments: [17182], [2730055444], [], [], [], [], [], []
Tue Aug 21 16:45:34 2007
Thread 1 advanced to log sequence 252684

不知道各位有沒有解決過類似的問題？
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