今天再一次遇到ORA-01033:Oracle initialization or shutdown in progress

ALLSTARS_ORACLE

Wed Dec 24 09:12:14 2014
Errors in file E:\hdqt\udump\ORA01496.TRC:
ORA-01110: data file 23: 'E:\HDQT\DATA\INDX07.DBF'
ORA-01114: IO error writing block to file 23 (block # 1)
ORA-27072: skgfdisp: I/O error
OSD-04008: WriteFile() failure, unable to write to file
O/S-Error: (OS 5) 拒绝访问。

Beginning crash recovery of 1 threads
Wed Dec 24 09:12:14 2014
Errors in file E:\hdqt\bdump\hdqtDBW0.TRC:
ORA-01186: file 23 failed verification tests
ORA-01122: database file 23 failed verification check
ORA-01110: data file 23: 'E:\HDQT\DATA\INDX07.DBF'
ORA-01208: data file is an old version - not accessing current version

Wed Dec 24 09:12:14 2014
File 23 not verified due to error ORA-01122
Wed Dec 24 09:12:14 2014
ORA-1221 signalled during: alter database open...
Dump file E:\hdqt\bdump\hdqtALRT.LOG

嗯，谢谢！奇怪，只是停库冷拷贝时断了下电就这样，到底是哪里出了问题啊，是IO检查点导致的文件丢失吗？