ORA-19809: 超出了恢复文件数的限制

1.      在执行的过程中,源端alert日志中报

Mon Aug 05 14:56:37 2013

Errors in file/u01/app/oracle/diag/rdbms/dsg01/dsg01/trace/dsg01_arc3_804.trc:

ORA-19815:警告: db_recovery_file_dest_size字节 ( 4070572032 字节)已使用 100.00%,尚有 0字节可用。

************************************************************************

You have following choices tofree up space from recovery area:

1. Consider changing RMAN RETENTION POLICY. If you areusing Data Guard,

  then considerchanging RMAN ARCHIVELOG DELETION POLICY.

2. Back up files to tertiary device such as tape using RMAN

  BACKUP RECOVERYAREA command.

3. Add disk space and increase db_recovery_file_dest_sizeparameter to

  reflect the newspace.

4. Delete unnecessary files using RMAN DELETE command. Ifan operating

  system command wasused to delete files, then use RMAN CROSSCHECK and

  DELETE EXPIREDcommands.

************************************************************************

Errors in file/u01/app/oracle/diag/rdbms/dsg01/dsg01/trace/dsg01_arc3_804.trc:

ORA-19809:超出了恢复文件数的限制

ORA-19804:无法回收 87941632字节磁盘空间 ( 4070572032 限制中)

ARC3: Error 19809 Creating archive log file to'/u01/app/oracle/flash_recovery_area/DSG01/archivelog/2013_08_05/o1_mf_1_205_%u_.arc'

解决方法:由于使用的是闪回恢复区为默认的归档日志存放路径,闪回恢复区使用完了不能进行日志的归档,所以会报这个错误,造成数据库夯停

下面增加闪回恢复区的大小:(也可以修改归档目录)

SQL> select * from v$recovery_file_dest;

NAME

--------------------------------------------------------------------------------

SPACE_LIMIT SPACE_USEDSPACE_RECLAIMABLE NUMBER_OF_FILES

----------- --------------------------- ---------------

/u01/app/oracle/flash_recovery_area

 4070572032 4025113088                 0              69

SQL> archive log list;

数据库日志模式           存档模式

自动存档            启用

存档终点           USE_DB_RECOVERY_FILE_DEST

最早的联机日志序列     205

下一个存档日志序列   205

当前日志序列           208

SQL> alter system set db_recovery_file_dest_size=6442450944;

系统已更改。

SQL> select * from v$recovery_file_dest;

NAME

--------------------------------------------------------------------------------

SPACE_LIMIT SPACE_USEDSPACE_RECLAIMABLE NUMBER_OF_FILES

----------- --------------------------- ---------------

/u01/app/oracle/flash_recovery_area

 6442450944 4025113088                 0              69

 

参考:http://blog.csdn.net/mengxiang209/article/details/6936096

你可能感兴趣的:(ORA-19809: 超出了恢复文件数的限制)