Oracle备份数据库时报错 ORA-19809: limit exceeded for recovery files ORA-19804: cannot reclaim 10305536 bytes disk space from 4385144832 limit 1.清理过时的备份： 使用RMAN删除不再需要的过时备份，以释放空间。执行以下命令： DELETE OBSOLETE; 这

oracle出现ORA-16038，ORA-19809，ORA-00312问题的解决方法 SQL> startup ORACLE 例程已经启动。 Total System Global Area 188743680 bytes Fixed Size 1248020 bytes Variable Size 79693036 bytes Database Buffers 104857600 byt