Home Database Mysql Tutorial PRM-DUL成功案例:帮助北京某政府机构恢复硬盘损坏的Windows服务

PRM-DUL成功案例:帮助北京某政府机构恢复硬盘损坏的Windows服务

Jun 07, 2016 pm 04:39 PM
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PRM-DUL成功案例:帮助北京某政府机构恢复硬盘损坏的Windows服务器上的oracle数据库。 该数据库版本为11.2.0.1,由于硬盘机械故障 存在较多的坏道,导致ORACLE实例无法正常启动 打开数据库,OPEN会因为ORA-01115、ORA-01110、ORA-27070、OSD-04006、O/S-Erro

PRM-DUL成功案例:帮助北京某政府机构恢复硬盘损坏的Windows服务器上的oracle数据库。

该数据库版本为11.2.0.1,由于硬盘机械故障 存在较多的坏道,导致ORACLE实例无法正常启动 打开数据库,OPEN会因为ORA-01115、ORA-01110、ORA-27070、OSD-04006、O/S-Error:等错误而终止:

ORA-01115: IO error reading block from file  (block # )
ORA-01110: data file 3: 'ORCL\UNDOTBS01.DBF'
ORA-27070: async read/write failed
OSD-04006: ReadFile() 失败, 无法读取文件
O/S-Error: (OS 23) 数据错误(循环冗余检查)。
Copy after login

通过PRM-DUL直接使用字典模式加载所有数据文件后,直接绕过了无法读取的坏道数据块数据,成功加载数据字典,并恢复了用户Schema下的数据:

QQ截图20141128154838

QQ截图20141128155026

Related posts:

  1. 【Oracle数据恢复】ORA-01115、ORA-01110、ORA-27091、ORA-27070、OSD-04006、O/S-Error
  2. 【Oracle数据恢复】Undo表空间数据文件丢失导致数据库无法打开ORA-00604、ORA-00376、ORA-01110
  3. 【Oracle数据恢复】ORA-01122,ORA-01110,ORA-01200错误解析
  4. PRM-DUL成功案例:成功为中原某客户从断电损坏严重的数据库中恢复出十多万张表
  5. PRM-DUL成功案例:恢复了700GB损坏严重的Oracle数据库
  6. PRM-DUL成功案例:为某电信运营商恢复了误truncate的一百多张表
  7. PRM-DUL成功案例:为东北某企业恢复了10多T的Oracle数据
  8. PRM-DUL成功案例:帮助华东某银行恢复被truncate掉的表
  9. PRM-DUL成功案例:成功为某券商机构从受损的ASM Diskgroup中恢复出数据文件和归档日志
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