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请教各位:
我这里是oracle9.2.0.5的双机(IBM 5.3L+HACMP5.2+IBM DS4300),failover方式数据库。安装双机和oracle数据库都正常,无报错。启动其中一个节点db2后数据库会自动拉起,访问正常。可是一旦进行双机切换到db1后,数据库无法打开,在db1的/dev下查看裸设备均为close状态。而正常时/dev下磁盘阵列上的裸设备应该为open状态。
数据库启动报错信息:
$ cd /opt/oracle
$ ls
admin lost+found oradata product startdb.sh stopdb.sh
$ startdb.sh
oracle's Password:
SQL*Plus: Release 9.2.0.5.0 - Production on Sat Apr 7 20:28:52 2007
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
SQL> Connected to an idle instance.
SQL> ORACLE instance started.
Total System Global Area 2149027928
bytes
Fixed Size 745560
bytes
Variable Size 889192448
bytes
Database Buffers 1258291200
bytes
Redo Buffers 798720
bytes
Database mounted.
ORA-01157: cannot identify/lock data file 36 - see DBWR trace file
ORA-01110: data file 36:
'/opt/oracle/product/9.2/dbs/C:ORACLEORADATAORA9ICWMLITE01.DBF'
但是进入'/opt/oracle/product/9.2/dbs目录,没有发现C:ORACLEORADATAORA9ICWMLITE01.DBF文件。
请问大家谁遇到过类似问题,怎样解决的呢?多谢!! |
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