摘要： 今天启动数据库报ORA-03113: end-of-file on communication channel，查看日志：/u01/app/oracle/diag/rdbms/sclerp/sclerp/trace/sclerp_ora_2175.trc，错误如下： ORA-19815: WARNING: db_recovery_file_dest_size of 4070572032 bytes... 阅读全文