系统环境:Oracle817+Window 2000 server,生产数据库,再查询一个表时无法查询,错误好像是:D:\ORACLE\ORADATA\CIM64\USERS01.DBF offline,记不太清楚了.然后紧急重起数据库,一切正常.看警告日志,里面有这么一句话
KCF: write/open error block=0x93d56 online=1
file=3 D:\ORACLE\ORADATA\CIM64\USERS01.DBF
error=27072 txt: 'OSD-04008: WriteFile() failure, unable to write to file
O/S-Error: (OS 33) The process cannot access the file because another process has locked a portion of the file.'
DBW0: terminating instance due to error 1242
Instance terminated by DBW0, pid = 2176
Dump file D:\oracle\admin\CIM64\bdump\cim64ALRT.LOG.
不知道是什么错误原因,是不是操作系统的问题啊