DBV的意思是，數據庫驗證（database verify),我們可以使用它來驗證數據庫的一個文件是否有問題，例如 ： dbv file = /u01/app/oracle/10.2.4.0/JXDX_ODS/oradata/system01.dbf 就可以了。 在命令行模式下輸入 BDV就會顯示如下信息 [xiong.qiang@localhost ~]$ dbv DBVERIFY: Release 10.2.0.1.0 - Production on Thu Aug 7 02:18:40 2008 Copyright (c) 1982, 2005, Oracle. All rights reserved. Keyword???? Description??????????????????? (Default)
----------------------------------------------------
FILE??????? File to Verify???????????????? (NONE)
START?????? Start Block??????????????????? (First Block of File)
END???????? End Block????????????????????? (Last Block of File)
BLOCKSIZE?? Logical Block Size???????????? (8192)
LOGFILE???? Output Log???????????????????? (NONE)
FEEDBACK??? Display Progress?????????????? (0)
PARFILE???? Parameter File???????????????? (NONE)
USERID????? Username/Password????????????? (NONE)
SEGMENT_ID Segment ID (tsn.relfile.block) (NONE)
HIGH_SCN??? Highest Block SCN To Verify??? (NONE)
??????????? (scn_wrap.scn_base OR scn)?? 都能看懂了是吧！以后再寫點 DBVERIFY: Release 10.2.0.4.0 - Production on Thu Aug 7 02:38:11 2008 Copyright (c) 1982, 2005, Oracle. All rights reserved. DBVERIFY - Verification starting : FILE = /u01/app/oracle/oradata/xiongqiang/test_200805_01.dbf
DBVERIFY - Verification complete Total Pages Examined???????? : 128
Total Pages Processed (Data) : 18
Total Pages Failing?? (Data) : 0
Total Pages Processed (Index): 19
Total Pages Failing?? (Index): 0
Total Pages Processed (Other): 30
Total Pages Processed (Seg) : 0
Total Pages Failing?? (Seg) : 0
Total Pages Empty??????????? : 61
Total Pages Marked Corrupt?? : 0
Total Pages Influx?????????? : 0
Highest block SCN??????????? : 575372 (0.575372)

總結

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