RE: rman

  • From: "Chitale, Hemant K" <Hemant-K.Chitale@xxxxxx>
  • To: <howard.latham@xxxxxxxxx>
  • Date: Tue, 30 Sep 2014 09:41:20 +0800

If your MAXPIECESIZE is limited to 4GB, it won't have multiple datafiles
that add up to more than 4GB.

I see that this configuration seems to be for a STANDBY database ?  What
about the Primary database ?

Hemant K Chitale


-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Howard Latham
Sent: Monday, September 29, 2014 11:23 PM
To: Hemant K Chitale
Cc: ORACLE-L
Subject: Re: rman

show output

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00558: error encountered while parsing input commands
RMAN-01006: error signaled during parse
RMAN-02001: unrecognized punctuation symbol "*"

RMAN> 2>
using target database control file instead of recovery catalog RMAN
configuration parameters for database with db_unique_name STANDBY are:
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 10 DAYS; CONFIGURE
BACKUP OPTIMIZATION OFF; CONFIGURE DEFAULT DEVICE TYPE TO DISK;
CONFIGURE CONTROLFILE AUTOBACKUP ON; CONFIGURE CONTROLFILE AUTOBACKUP
FORMAT FOR DEVICE TYPE DISK TO '/data/robt_%F'; CONFIGURE DEVICE TYPE
DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 1; CONFIGURE
DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; CONFIGURE ARCHIVELOG
BACKUP COPIES FOR DEVICE TYPE DISK TO 1; CONFIGURE CHANNEL DEVICE TYPE
DISK MAXPIECESIZE 4 G FORMAT
'/data/oradata/rman/triples/ora_%n%T_%t_s%s_s%p.bkp';
CONFIGURE MAXSETSIZE TO UNLIMITED;
CONFIGURE ENCRYPTION FOR DATABASE OFF;
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; CONFIGURE COMPRESSION ALGORITHM
'BASIC' AS OF RELEASE 'DEFAULT'
OPTIMIZE FOR LOAD TRUE ; # default
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; CONFIGURE SNAPSHOT
CONTROLFILE NAME TO
'/u01/app/oracle/product/11.2.0/dbhome_2/dbs/snapcf_triples.f'; #
default

RMAN>

On 29 September 2014 16:19, Hemant K Chitale <hemantkchitale@xxxxxxxxx>
wrote:
> Each datafile is larger than half the MAXSETSIZE ?
>
> Or FILESPERSET is set to 1 in the BACKUP command ?
>
> Or the BACKUP is BACKUP AS COPY ?
>
>
>
> On Mon, Sep 29, 2014 at 6:51 PM, Howard Latham 
> <howard.latham@xxxxxxxxx>
> wrote:
>>
>> Oracle 11.2
>> Linux Redhat 5 Enterprise.
>>
>> I cant fathom for the life of me why rman on one particular database 
>> seems to put every file in one backup piece or set of slices yet all 
>> the others I have a maximum of 4 in in each slice.
>>
>> Anyone got a hint on this please? its causing me a head-ache. I've 
>> checked the parameters but they seem ok.
>>
>>
>>
>>
>> --
>> Howard A. Latham
>> --
>> //www.freelists.org/webpage/oracle-l
>>
>>
>
>
>
> --
>
> Hemant K Chitale
> http://hemantoracledba.blogspot.com
> http://hemantscribbles.blogspot.com
>



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