RE: DG convert to snapshot DB problem????

  • From: "Robertson Lee - lerobe" <Lee.Robertson@xxxxxxxxxx>
  • To: <mccdba1@xxxxxxxxx>, <oracle-l@xxxxxxxxxxxxx>
  • Date: Thu, 18 Aug 2011 17:00:25 +0100

I am a REAL newcomer to this subject given that I am asking about it
myself today, BUT.....

Why are you trying to open your standby... ?

From what I am reading after you have converted your database to
snapshot standby you are done ?

The syntax I saw in the article I was looking at was....


(The statement includes the DISCONNECT FROM SESSION option so that Redo
Apply runs in a background session.)

Happy to be proved wrong by those who have been advising me though :-)

-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of dba1 mcc
Sent: 18 August 2011 16:40
To: oracle-l@xxxxxxxxxxxxx
Cc: oracle-db-l@xxxxxxxxxxxxxxxxxxxx
Subject: DG convert to snapshot DB problem????

we are doing DG version "snapshot DB" practice.  Currently we
have problem can NOT change.

======  procedures  ===

SQL*Plus: Release - Production on Thu Aug 18 11:28:17 2011

Copyright (c) 1982, 2008, Oracle.  All rights reserved.

Connected to an idle instance.

SQL> startup mount;
ORACLE instance started.

Total System Global Area 2087780352 bytes
Fixed Size                  2161272 bytes
Variable Size            1795163528 bytes
Database Buffers          251658240 bytes
Redo Buffers               38797312 bytes
Database mounted.

SQL> alter database convert to snapshot standby;

Database altered.

SQL> alter database open;
alter database open
ERROR at line 1:
ORA-01507: database not mounted

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