某数据库日常检查故障处理报告
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1.例行每日检查
2.读取查询数据库存储空间大小发现为0,发现异常
SQL> select name,total_mb,free_mb from v$asm_diskgroup;
NAME TOTAL_MB FREE_MB
------------------------------ ------------------- --------------
HUAWEI 0 0
3.查询数据库数据文件报错,提示I/O操作提交失败
SQL>select name from v$datafile;
Select name from v$datafile;
*
ERROR at line 1:
ORA-00204: ...
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