Dataguard-Dataguard broker

Hi,
For Dataguard to do automated recovery is dataguard broker is needed?
I have DGbroker disabled but still mrp is going on.
SQL> select OPEN_MODE,DATABASE_ROLE,DATAGUARD_BROKER,GUARD_STATUS from v$database ;
OPEN_MODE DATABASE_ROLE DATAGUAR GUARD_S
MOUNTED PHYSICAL STANDBY DISABLED NONE
SQL> select PROCESS,STATUS,DELAY_MINS from v$MANAGED_STANDBY;
PROCESS STATUS DELAY_MINS
ARCH CONNECTED 0
ARCH CONNECTED 0
ARCH CONNECTED 0
ARCH CONNECTED 0
ARCH CONNECTED 0
MRP0 WAIT_FOR_LOG 0
RFS RECEIVING 0
RFS ATTACHED 0
RFS ATTACHED 0
RFS RECEIVING 0
Can you please help in understanding this?
Edited by: 873341 on Jul 21, 2011 4:10 PM

If the DG Broker is not enabled then the switch over doesnot occures.You have to perform switchover manually.
One more question.
IS the DR and DG are same.
I head that in DR recovery of archive logs doesnot occures automatically .We need to manually push .IS it true?If it is ENTERPRISE Edition, then no need to copy archives manually, If you configured properly everything is automated.
DR - disaster recovery, How can you plan to recover from lost of database and what are the methods.
DG - Dataguard (method)

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I've a llitlle PB with my Dataguard
After shutdown both sites to increase SGA size in Primary site and update in secondary site too
I start the Primary site without Pb.
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When I do a startup it fails.i check in Dataguard and i found
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Thxs
The PB was Solved.

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