应该是的。
ORA-00204 error in reading (block string, # blocks string) of controlfileCause: A disk I/O failure was detected on reading the control file.Action: Check that the disk is online. If it is not, bring it online and shut down and restart Oracle. If it is online, then look for operating system reasons for Oracle's inability to read the disk or control file. See the Oracle9i Database Administrator's Guide for information on recovering from the loss of a control file. See also your operating system-specific Oracle documentation.如果你的数据库是archive模式下的,可以进行完全恢复
如果是在noarchive模式下的,可以进行部分恢复。
如果有控制文件备份的话,可以进行基于控制文件的恢复。
ORA-00204 error in reading (block string, # blocks string) of controlfileCause: A disk I/O failure was detected on reading the control file.Action: Check that the disk is online. If it is not, bring it online and shut down and restart Oracle. If it is online, then look for operating system reasons for Oracle's inability to read the disk or control file. See the Oracle9i Database Administrator's Guide for information on recovering from the loss of a control file. See also your operating system-specific Oracle documentation.如果你的数据库是archive模式下的,可以进行完全恢复
如果是在noarchive模式下的,可以进行部分恢复。
如果有控制文件备份的话,可以进行基于控制文件的恢复。
sqlplus以sysdba连进来
show parameter control
看一下所有的控制文件的名字和位置
shutdown在操作系统中
把D:\ORACLE\ORADATA\DZZW\CONTROL01.CTL改名,
把另一个控制文件复制过来,改名为CONTROL01.CTL重新启动,看看行不行
如果没有备份,你得知道所有的数据文件,日志文件名称,字符集。参照创建参数文件的格式手工建一个