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原帖由 sdusun 于 2008-8-1 18:40 发表 ![]()
为啥11g db_file_name_convert这个参数不生效呢?
请看,故意设置一个错误路径。
SQL>
SQL> select database_role from v$database;
DATABASE_ROLE
----------------
PHYSICAL STANDBY
SQL> show parameter convert
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
db_file_name_convert string D:appAdministratorprimaryo
radataprimary, /uuuu
log_file_name_convert string D:appAdministratorprimaryo
radataprimary, /u01/app/orac
le/oradata/standby/
SQL>
SQL> alter database mount standby database;
Database altered.
SQL>
SQL> select name from v$datafile;
NAME
--------------------------------------------------------------------------------
D:APPADMINISTRATORPRIMARYORADATAPRIMARYSYSTEM01.DBF
D:APPADMINISTRATORPRIMARYORADATAPRIMARYSYSAUX01.DBF
D:APPADMINISTRATORPRIMARYORADATAPRIMARYUNDOTBS01.DBF
D:APPADMINISTRATORPRIMARYORADATAPRIMARYUSERS01.DBF
D:APPADMINISTRATORPRIMARYORADATAPRIMARYEXAMPLE01.DBF
SQL>
SQL>
跟这个参数没关系,crosscheck backup;后再delete expired backup;一下,最后再LIST BACKUP,你RESTORE没成功的话,后面当然就更不行了。碰到问题时找出可能的原因,换几种思路多试两下。 |
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