最近遇到这样一个事情,在动态的调整sga的一个参数的时候,数据库就down了:
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SQL> alter system set DB_KEEP_CACHE_SIZE=1g; alter system set DB_KEEP_CACHE_SIZE=1g * ERROR at line 1: ORA-03113: end-of-file on communication channel SQL> |
对应的,在alertlog中的报错为:
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Sat Nov 13 03:56:00 2010 Errors in file /u01/app/oracle/product/10.2.0/admin/MICPRD/bdump/micprd_mman_3264732.trc: ORA-00600: internal error code, arguments: [kmgs_update_target_size_1], [0], [], [], [], [], [], [] Sat Nov 13 03:56:01 2010 Errors in file /u01/app/oracle/product/10.2.0/admin/MICPRD/bdump/micprd_mman_3264732.trc: ORA-00600: internal error code, arguments: [kmgs_update_target_size_1], [0], [], [], [], [], [], [] Sat Nov 13 03:56:01 2010 MMAN: terminating instance due to error 822 Sat Nov 13 03:56:01 2010 Errors in file /u01/app/oracle/product/10.2.0/admin/MICPRD/bdump/micprd_mmon_2969868.trc: ORA-00600: internal error code, arguments: [kmgs_perform_parameter_updates_1], [0], [], [], [], [], [], [] Sat Nov 13 03:56:03 2010 Errors in file /u01/app/oracle/product/10.2.0/admin/MICPRD/bdump/micprd_mmon_2969868.trc: ORA-00600: internal error code, arguments: [kmgs_parameter_update_timeout_1], [600], [], [], [], [], [], [] ORA-00600: internal error code, arguments: [kmgs_perform_parameter_updates_1], [0], [], [], [], [], [], [] Instance terminated by MMAN, pid = 3264732 |
对应的tace文件中的call stack为: […]