RE: Dataguard setup

  • From: "Laskey Steve" <Steve.Laskey@xxxxxxxxxxxxxx>
  • To: <ora-apps-dba@xxxxxxxxxxxxx>
  • Date: Thu, 12 Mar 2009 11:19:37 -0000

Kalyan,

Does the file /u02/oravis/dgtestdata/system.dbf physically exist, how did you 
create your standby, did you mv or cp the datafiles?

[/steve] 

> -----Original Message-----
> From: ora-apps-dba-bounce@xxxxxxxxxxxxx 
> [mailto:ora-apps-dba-bounce@xxxxxxxxxxxxx] On Behalf Of Kalyan Sundar
> Sent: 12 March 2009 10:49
> To: ora-apps-dba@xxxxxxxxxxxxx
> Subject: Re: Dataguard setup
> 
> Brian/Steve,
> Thanks a lot for your help. It really helped. I have started 
> the standby database.
> 
> Finally when I try to start my primary database i recieve 
> below error:Please advice.
> 
> SQL> startup
> ORACLE instance started.
> 
> Total System Global Area 1073741824 bytes
> Fixed Size        1264892 bytes
> Variable Size     427819780 bytes
> Database Buffers      633339904 bytes
> Redo Buffers       11317248 bytes
> Database mounted.
> ORA-01157: cannot identify/lock data file 1 - see DBWR trace file
> ORA-01110: data file 1: '/u02/oravis/dgtestdata/system.dbf'
> 
> 
> Thanks,
> kalyan
> 
> On Thu, Mar 12, 2009 at 4:08 PM, Dwyer, Brian 
> <Brian.Dwyer@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
> > 
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> > Kalyan
> >
> > I think this is right.
> >
> > When starting the standby database so that you can recover 
> the archive 
> > logs you should do
> >
> > Startup nomount
> > Alter database mount standby database;
> >
> > You then need to put it into recovery.
> >
> > Alter database recover managed standby database disconnect;
> >
> > Brian
> >
> >
> > -----Original Message-----
> > From: ora-apps-dba-bounce@xxxxxxxxxxxxx 
> > [mailto:ora-apps-dba-bounce@xxxxxxxxxxxxx] On Behalf Of 
> Kalyan Sundar
> > Sent: 12 March 2009 10:12
> > To: ora-apps-dba@xxxxxxxxxxxxx
> > Subject: Dataguard setup
> >
> > Hi All,
> > I am in a process of implementing datagaurd on one of our 
> test database.
> > Please advice.
> >
> > Where in I recieve following error when starting the 
> stand-by database:
> > SQL> startup
> > ORACLE instance started.
> >
> > Total System Global Area 1073741824 bytes Fixed Size        1264892 
> > bytes Variable Size     427819780 bytes Database Buffers      
> > 633339904 bytes Redo Buffers       11317248 bytes
> > ORA-01102: cannot mount database in EXCLUSIVE mode
> >
> >
> > Kalyan
> >
> >
> >
> 
> 

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