数据库不能启动
SQL> startup
ORACLE 例程已经启动
Total System Global Area bytes
Fixed Size bytes
Variable Size bytes
Database Buffers bytes
Redo Buffers bytes
数据库装载完毕
ORA: 日志 序列号 无法归档
ORA: 超出了恢复文件数的限制
ORA: 联机日志 线程 :
D:\ORACLE\PRODUCT\\ORADATA\ORCL\REDOLOG
查看$ORACLE_HOME\admin\SID\bdump\alert_SIDlog日志
Thu Feb ::
Errors in file d:\oracle\product\\admin\orcl\bdump\orcl_arc_trc:
ORA: WARNING: db_recovery_file_dest_size of bytes is % used and has remaining bytes available
Thu Feb ::
Errors in file d:\oracle\product\\admin\orcl\udump\orcl_ora_trc:
ORA: 警告: db_recovery_file_dest_size 字节 (共 字节) 已使用 % 尚有 字节可用
Thu Feb ::
************************************************************************
You have following choices to free up space from flash recovery area:
Consider changing RMAN RETENTION POLICY If you are using Data Guard
Thu Feb ::
************************************************************************
then consider changing RMAN ARCHIVELOG DELETION POLICY
Back up files to tertiary device such as tape using RMAN
You have following choices to free up space from flash recovery area:
BACKUP RECOVERY AREA command
Add disk space and increase db_recovery_file_dest_size parameter to
Consider changing RMAN RETENTION POLICY If you are using Data Guard
reflect the new space
then consider changing RMAN ARCHIVELOG DELETION POLICY
Delete unnecessary files using RMAN DELETE command If an operating
system command was used to delete files then use RMAN CROSSCHECK and
Back up files to tertiary device such as tape using RMAN
DELETE EXPIRED commands
************************************************************************
BACKUP RECOVERY AREA command
Thu Feb ::
Errors in file d:\oracle\product\\admin\orcl\bdump\orcl_arc_trc:
ORA: limit exceeded for recovery files
ORA: cannot reclaim bytes disk space from limit
从上面信息知道是flash recovery area闪回恢复空间中默认G的空间被归档日志占满了没有空间进行存放归档日志
退出sqlplus进入rman
SQL> exit
从 Oracle Database g Enterprise Edition Release Production
With the Partitioning OLAP and Data Mining options 断开
C:\Documents and Settings\mengzhaoliang>rman target/
恢复管理器: Release Production on 星期四 月 ::
Copyright (c) Oracle All rights reserved
已连接到目标数据库: ORCL (DBID= 未打开)
查看归档日志
RMAN> list archivelog all;
使用目标数据库控制文件替代恢复目录
已存档的日志副本列表
关键字 Thrd Seq S 短时间 名称
A 月 D:\ORACLE\PRODUCT\\FLASH_RECOVERY_AREA\O
RCL\ARCHIVELOG\__\O_MF___LZCQ_ARC
A 月 D:\ORACLE\PRODUCT\\FLASH_RECOVERY_AREA\O
RCL\ARCHIVELOG\__\O_MF___LWOH_ARC
A 月 D:\ORACLE\PRODUCT\\FLASH_RECOVERY_AREA\O
可以先把归档日志备份到其他的空间然后用rman删除归档日志
RMAN> delete archivelog all;
释放的通道: ORA_DISK_
分配的通道: ORA_DISK_
通道 ORA_DISK_: sid= devtype=DISK
已存档的日志副本列表
关键字 Thrd Seq S 短时间 名称
A 月 D:\ORACLE\PRODUCT\\FLASH_RECOVERY_AREA\O
RCL\ARCHIVELOG\__\O_MF___LZCQ_ARC
是否确定要删除以上对象 (输入 YES 或 NO)? yes
已删除的存档日志
存档日志文件名 =D:\ORACLE\PRODUCT\\FLASH_RECOVERY_AREA\ORCL\ARCHIVELOG\
__\O_MF___LZCQ_ARC 记录 ID= 时间戳 =
退出rman进入sqlplus打开数据库
RMAN> exit
恢复管理器完成
C:\Documents and Settings\mengzhaoliang>sqlplus /as sysdba
SQL*Plus: Release Production on 星期四 月 ::
Copyright (c) Oracle All rights reserved
连接到:
Oracle Database g Enterprise Edition Release Production
With the Partitioning OLAP and Data Mining options
SQL> alter database open;
数据库已更改
数据库已经打开！
