Copyright (c) 1982, 2007, Oracle. All rights reserved.
DBVERIFY - Verification starting : FILE = /u01/oradata/10G101/system01.dbf
Page 28618 is marked corrupt
Corrupt block relative dba: 0x00406fca (file 1, block 28618)
Bad check value found during dbv:
Data in bad block:
type: 6 format: 2 rdba: 0x00406fca
last change scn: 0x0000.00029ab9 seq: 0x1 flg: 0x04
spare1: 0x0 spare2: 0x0 spare3: 0x0
consistency value in tail: 0x9ab90601
check value in block header: 0xc694
computed block checksum: 0x7400
DBVERIFY - Verification complete
Total Pages Examined : 57600
Total Pages Processed (Data) : 38088
Total Pages Failing (Data) : 0
Total Pages Processed (Index): 7049
Total Pages Failing (Index): 0
Total Pages Processed (Other): 1867
Total Pages Processed (Seg) : 1
Total Pages Failing (Seg) : 0
Total Pages Empty : 10595
Total Pages Marked Corrupt : 1
Total Pages Influx : 0
Highest block SCN : 676674 (0.676674)
from v$tablespace t,dba_segments s
where s.segment_name='TEST
and t.name=s.tablespace_name;
---------- ----------- ------------
0 1 56377
Copyright (c) 1982, 2007, Oracle. All rights reserved.
DBVERIFY - Verification starting : SEGMENT_ID = 0.1.56377
DBVERIFY - Verification complete
Total Pages Examined : 2
Total Pages Processed (Data) : 1
Total Pages Failing (Data) : 0
Total Pages Processed (Index): 0
Total Pages Failing (Index): 0
Total Pages Processed (Other): 0
Total Pages Processed (Seg) : 1s
Total Pages Failing (Seg) : 0
Total Pages Empty : 0
Total Pages Marked Corrupt : 1
Total Pages Influx : 0
Highest block SCN : 666485 (0.666485)
也可以使用RMAN工具来确认位置RMAN> backup check logical validate datafile 1;结果查询:SQL> select file#,block#,blocks from v$database_block_corruption;FILE# BLOCK# BLOCKS---------- ---------- ----------1 28618 1