RE: ORA-01274 & Some recovered datafiles maybe left media fuzzy

  • From: William Wagman <wjwagman@xxxxxxxxxxx>
  • To: "Roger.Xu@xxxxxxxx" <Roger.Xu@xxxxxxxx>, "oracle-l@xxxxxxxxxxxxx" <oracle-l@xxxxxxxxxxxxx>
  • Date: Mon, 2 Feb 2009 15:53:00 -0800

Greetings,

It should not be necessary to recreate the standby. I had to do this once but 
my recollection is not clear. There should be something in the alret log on the 
standby referenceing a file number of the file that was missing (at least 
Windows does this)..

Standby: SQL > select name from v$datafile where file#=NN;
Primary: copy file that was added to Primary database ==> Standby server
Standby: SQL > alter database rename file '<old_name>' to '<new_name>;
Standby: SQL > recover standby database;

At this point it will ask you for a log file to be applied ==> copy and paste 
the log name
Then, after this log is successfully applied, type ==> CANCEL
and resume managed recovery:
Standby: SQL > recover managed standby database disconnect [using current 
logfile] ;

And, of course, change standby_file_managemen='AUTO'

I believe that will resolve the issue.

Bill Wagman
Univ. of California at Davis
IET Campus Data Center
wjwagman@xxxxxxxxxxx
(530) 754-6208 
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On 
Behalf Of Xu, Roger
Sent: Monday, February 02, 2009 11:22 AM
To: oracle-l@xxxxxxxxxxxxx
Subject: ORA-01274 & Some recovered datafiles maybe left media fuzzy

Background: Oracle 10.2.0.4.0 in Sun Solaris 10 with Dataguard

ALTER TABLESPACE "TS_INDEX_00"
ADD DATAFILE '/SRV_ACEP/server/database/data/ts_index_00_02.dbf'
SIZE 2000M AUTOEXTEND ON NEXT 2000M MAXSIZE 10000M;

I added a dbfile in the primary without knowing the STANDBY_FILE_MANAGEMENT is 
set to MANUAL at the standby.
Now I have the following in the standby alert log file.

What should I do now? Do I have to recreate the standby?

Thanks,

Roger Xu

p.s.

Mon Feb  2 13:10:15 2009
Media Recovery Log /SRV_ACEP/server/database/archlogs/redo6327_1_668699207.arc
File #12 added to control file as 'UNNAMED00012' because
the parameter STANDBY_FILE_MANAGEMENT is set to MANUAL
The file should be manually created to continue.
Mon Feb  2 13:10:35 2009
Errors with log /SRV_ACEP/server/database/archlogs/redo6327_1_668699207.arc
MRP0: Background Media Recovery terminated with error 1274
Mon Feb  2 13:10:35 2009
Errors in file /SRV_ACEP/server/database/bdump/ace46p0_mrp0_1065.trc:
ORA-01274: cannot add datafile 
'/SRV_ACEP/server/database/data/ts_index_00_02.dbf' - file could not be created
Some recovered datafiles maybe left media fuzzy
Media recovery may continue but open resetlogs may fail
Mon Feb  2 13:10:37 2009
Errors in file /SRV_ACEP/server/database/bdump/ace46p0_mrp0_1065.trc:
ORA-01274: cannot add datafile 
'/SRV_ACEP/server/database/data/ts_index_00_02.dbf' - file could not be created
Mon Feb  2 13:10:37 2009
MRP0: Background Media Recovery process shutdown (ACE46P0)
 
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