当运行archive命令的时候,数据库报错:
- SQL> alter system archive log current;
- alter system archive log current
- *
- ERROR at line 1:
- ORA-16038: log 1 sequence# 1 cannot be archived
- ORA-19809: limit exceeded for recovery files
- ORA-00312: online log 1 thread 1: "/u01/livedata/live/redo01.log"
这个错误的原因是recovery文件的大小超出限制了,解决方法有两个,一个是删除旧有的文件,另一个是扩大空间限制
1. 删除旧文件
这种方式是进入RMAN,把归档文件删掉一部分(或者全删)
- $ rman
- Recovery Manager: Release 11.2.0.3.0 - Production on Mon Aug 12 10:35:46 2013
- RMAN> connect target sys/<password>
- RMAN> delete archivelog all;
-
- 或者是
- [$ rman target /]
- [RMAN>DELETE ARCHIVELOG UNTIL TIME "SYSDATE-2";]
- RMAN> crosscheck archivelog all;
2. 扩大空间限制
首先找到archive文件的位置
- $ sqlplus / as sysdba
-
- SQL> show parameter background_dump_dest
- SQL> archive log list
- Database log mode Archive Mode
- Automatic archival Enabled
- Archive destination USE_DB_RECOVERY_FILE_DEST
- Oldest online log sequence 572
- Next log sequence to archive 572
- Current log sequence 580
可以看到归档日志的位置是DB_RECOVERY_FILE_DEST,精确路径也可以查到
- SQL> show parameter db_recover
- NAME TYPE VALUE
- ------------------------------------ ----------- ------------------------------
- db_recovery_file_dest string /oradata2/flash_recovery_area
- db_recovery_file_dest_size big integer 10G
查看空间使用情况
- SQL> SELECT * FROM V$RECOVERY_FILE_DEST;
- NAME
- --------------------------------------------------------------------------------
- SPACE_LIMIT SPACE_USED SPACE_RECLAIMABLE NUMBER_OF_FILES
- ----------- ---------- ----------------- ---------------
- /u01/testlog
- 4322230272 3996808192 0 28
然后就可以增加db_recovery_file_dest_size
- SQL> alter system set db_recovery_file_dest_size=20G;
- System altered.
- SQL> alter database open;
- Database altered.
相关阅读:关于ORA-01000: maximum open cursors exceeded" 问题分析总结 http://www.linuxidc.com/Linux/2013-06/86057.htm关于Oracle游标的问题(ORA-01000: maximum open cursors exceeded) http://www.linuxidc.com/Linux/2009-01/18148.htmOracle ORA-01000:maximum open cursors exceeded http://www.linuxidc.com/Linux/2013-01/77754.htmORA-01000: maximum open cursors exceeded http://www.linuxidc.com/Linux/2013-02/80071.htm更多Oracle相关信息见Oracle 专题页面 http://www.linuxidc.com/topicnews.aspx?tid=12MongoDB初学笔记Oracle shell调用SQL操作DB相关资讯 ORA-19809
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