Re: 9i Physical Standby failover

  • From: "eagle fan" <eagle.f@xxxxxxxxx>
  • To: Roger.Xu@xxxxxxxxxxx
  • Date: Tue, 10 Oct 2006 17:10:32 +0800

hi:

If you active standby database, you need to build a new standby database for
the new activated primary database.

I think it's not your original purpose. You planned to do swithover but at
last you did activate standby. They are different things.

On 10/10/06, Roger Xu <Roger.Xu@xxxxxxxxxxx> wrote:

It's working now - thank you all - Roger

SQL> *alter database mount standby database;*

Database altered.

SQL> *ALTER DATABASE ACTIVATE STANDBY DATABASE;*

Database altered.

SQL> select status from v$instance;

STATUS
------------
STARTED

SQL> *alter database mount;*

Database altered.

SQL> *alter database open;*

Database altered.

SQL> select status from v$instance;

STATUS
------------
OPEN

SQL>

-----Original Message-----
*From:* oracle-l-bounce@xxxxxxxxxxxxx [mailto:
oracle-l-bounce@xxxxxxxxxxxxx]*On Behalf Of *Roger Xu
*Sent:* Monday, October 09, 2006 2:54 PM
*To:* Oracle-L@Freelists. Org (E-mail)
*Subject:* 9i Physical Standby failover

Hi,

I am testing failover but getting ORA-1666 error.
Am I missing something here?

Thanks,

Roger



SQL> *alter database recover managed standby database finish;*

Database altered.

SQL> *alter database commit to switchover to primary;
*alter database commit to switchover to primary
*
ERROR at line 1:
ORA-16139: media recovery required


SQL> *shutdown immediate; *ORA-01109: database not open


Database dismounted. ORACLE instance shut down. SQL> *startup *ORACLE instance started.

Total System Global Area  420480856 bytes
Fixed Size                   730968 bytes
Variable Size             117440512 bytes
Database Buffers          301989888 bytes
Redo Buffers                 319488 bytes
ORA-01666: controlfile is for a standby database


SQL>


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-- Eagle Fan

Oracle DBA

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