Data Guard: Replication on standby is not working.

Question

Experts,
I've executed below command on standby database :
ALTER DATABASE RECOVER MANAGED STANDBY DATABASE FINISH;
I thought this command would bring all recent changes immediately. However after executing this statement, replication is not happening. I mean if I update something on primary , it's not getting replicated on standby db.
Later I realized this command is for switching standby to primary.
How to roll back the above change on standby ?
Thanks

Answer 1

Please see below:
An attempt was made to cancel a managed recovery session but no managed recovery session was active.
If you restart the recovery does it error?
* I restarted recovery on Standby and did not error out. See below*
SQL> ALTER DATABASE RECOVER MANAGED STANDBY DATABASE DISCONNECT ;
Database altered.
If not and you do a log switch on the Primary does the archive move and not apply, or not move?
I have done log switch on Primary with below command and it did not give any error:
SQL> alter system switch logfile;
System altered.
In the primary DB alert log file I can see below errors :
Mon Dec 12 10:59:52 2011
Thread 1 advanced to log sequence 322 (LGWR switch)
*Current log# 2 seq# 322 mem# 0: +DBDATA/iam/onlinelog/group_2.262.764445763*
*Current log# 2 seq# 322 mem# 1: +DBFLASH/iam/onlinelog/group_2.258.764445763*
Mon Dec 12 10:59:52 2011
*Deleted Oracle managed file +DBFLASH/iam/archivelog/2011_12_01/thread_1_seq_218.383.768756737*
Archived Log entry 804 added for thread 1 sequence 321 ID 0x41fac87c dest 1:
Mon Dec 12 10:59:52 2011
*FAL[server, ARC3]: FAL archive failed, see trace file.*
ARCH: FAL archive failed. Archiver continuing
Any light from above information ?
Thanks
Edited by: 859875 on Dec 12, 2011 8:09 AM