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情况大概如下:
服务器:IBM PC服务器 SCSI 36G*2
软件环境:linux9.0+oracle9.2.0.1
问题出现,ORACLE数据文件所在的磁盘突然不见了,重新启动机器后又识别出来了,启动oracle时出现以下问题:
SQL> conn / as sysdba
Connected to an idle instance.
SQL> shutdown abort;
ORACLE instance shut down.
SQL> startup
ORACLE instance started.
Total System Global Area 470881660 bytes
Fixed Size 451964 bytes
Variable Size 352321536 bytes
Database Buffers 117440512 bytes
Redo Buffers 667648 bytes
Database mounted.
ORA-01172: recovery of thread 1 stuck at block 121 of file 22
ORA-01151: use media recovery to recover block, restore backup if needed
请教那位大侠如何恢复比较安全,简单,UNDO日志那些都有.
Thanks in advance! |
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