ADSM-L

Re: [ADSM-L] TDP for SAP - Restore from online backup

2010-08-04 06:09:43
Subject: Re: [ADSM-L] TDP for SAP - Restore from online backup
From: Grigori Solonovitch <Grigori.Solonovitch AT AHLIUNITED DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Wed, 4 Aug 2010 13:07:10 +0300
Hello Yudi,
Your request dos not contain complete informion and I do not know waht is 
BRRESTORE, but as Oracle DBA I can give you some advices:
1) if you are using Oracle offline backups - just start database after 
restoring all files ("alter database open resetlogs" is not required);
2) if you are using snapshot online backups like VSS -   after restoring all 
files (including active redo logs) you need at least "startup mount", "recover 
database" and "alter database open";
3) if you are using legacy online backups like RMAN + TDP for Oracle + TSM - 
you need:
    - restore control files, if they are lost;
    - restore datafiles;
    - restore archive redo logs for period from last backup till required 
recovery time;
    - recover database by "recover database using backup controlfile" for 
complete recovery, if you have good copies of active redo logs;
    - OR recover database by "recover database until time 'XXXXXXXXXXXXXX' 
using backup controlfile" and "alter database open resetlogs" for incomplete 
recovery, if you have lost active redo logs.
Regards,
Grigori

________________________________________
From: ADSM: Dist Stor Manager [ADSM-L AT VM.MARIST DOT EDU] On Behalf Of Yudi 
Darmadi [yudi AT NPP-ASIA DOT COM]
Sent: Tuesday, August 03, 2010 9:28 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: [ADSM-L] TDP for SAP - Restore from online backup

Dear all,

I tried to (test) restore SAP-Oracle database from an online backup, but it
failed,

Here's the command i executed:
brrestore -b bedupkyv.anf -d util_file -r
/oracle/SM1/102_64/dbs/initSM1.utl -m full

The restore completed with the following messages:
BR0280I BRRESTORE time stamp: 2010-08-02 10.57.49
#FILE..... /oracle/SM1/sapdata4/sr3usr_1/sr3usr.data1
#RESTORED. SM1___A0GCCQB7JD
BKI1215I: Average transmission rate was 308.459 GB/h (87.739 MB/sec).
BKI0020I: End of program at: Mon Aug  2 10:57:51 GMT+07:00 2010 .
BKI0021I: Elapsed time: 12 min 04 sec .
BKI0024I: Return code is: 0.

BR0280I BRRESTORE time stamp: 2010-08-02 10.57.51
BR0374I 21 of 21 files restored by backup utility
BR0230I Backup utility called successfully

BR0406I End of file restore: reduppie.rsb 2010-08-02 10.57.51
BR0280I BRRESTORE time stamp: 2010-08-02 10.57.51
BR0403I BRRESTORE completed successfully with warnings


Then, using SQLPLUS,  I startup the database (startup mount;), then open the
database (alter database open resetlogs;), but it said 1 datafile needs more
recovery:
SQL> alter database open resetlogs;
alter database open resetlogs
*
ERROR at line 1:
ORA-01195: online backup of file 1 needs more recovery to be consistent
ORA-01110: data file 1: '/oracle/SM1/sapdata1/system_1/system.data1'

Please help, what should i do next? Thanks,


Regards,

Yudi

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