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alert log 里面出现如下错误
Errors in file /db/system/emadb/oradata/emadb/admin/bdump/emadb_smon_382.trc:
ORA-01578: ORACLE data block corrupted (file # 3, block # 2445)
ORA-01110: data file 3: '/db/system/emadb/oradata/emadb/sysdata/sysaux01.dbf'
然后差了一下datablock出错的地方
SQL> Select * from dba_extents where file_id=3 and 2445 between block_id and block_id+blocks-1;
OWNER
------------------------------
SEGMENT_NAME
--------------------------------------------------------------------------------
PARTITION_NAME SEGMENT_TYPE TABLESPACE_NAME
------------------------------ ------------------ ------------------------------
EXTENT_ID FILE_ID BLOCK_ID BYTES BLOCKS RELATIVE_FNO
---------- ---------- ---------- ---------- ---------- ------------
SYS
WRH$_ENQUEUE_STAT
TABLE SYSAUX
0 3 2445 131072 8 3
SQL>
查询了一下是sysaux空间的table数据坏了,该如何恢复呢,大家有什么叫建议,急啊 |
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