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RE: recovery database!!

From: <nlzanen1_at_EY.NL>
Date: Wed, 31 Oct 2001 02:16:10 -0800
Message-ID: <F001.003B8F19.20011031020028@fatcity.com> 







Hi,



If you have all datafiles (system at least) you can use them to make a
clone using the create controlfile command.
I suggest you look up the documentation on cloning databases.




example: we clone w/o the temporary tablespace (very big in production not
needed in test)





export ORACLE_SID=PT21


svrmgrl <<EOF


connect internal


shutdown immediate


exit


EOF



rm /oracle/app/oracle/product/8.0.5/database/oradata/PT21/control01.ctl
svrmgrl <<EOF


connect internal


startup nomount


CREATE CONTROLFILE SET DATABASE PT21 RESETLOGS NOARCHIVELOG

MAXLOGFILES 32



MAXLOGMEMBERS 5



MAXDATAFILES 220



MAXINSTANCES 8



MAXLOGHISTORY 800



LOGFILE


'/data/PT21/redoPT2101.log' size 5M,
'/data/PT21/redoPT2102.log' size 5M,
'/data/PT21/redoPT2103.log' size 5M




DATAFILE


'/data/PT21/dataPT2101.dbf',
'/data/PT21/dataPT2102.dbf',
'/data/PT21/dataPT2103.dbf',
'/data/PT21/dataPT2104.dbf',
'/data/PT21/dataPT2105.dbf',
'/data/PT21/dataPT2106.dbf',
'/data/PT21/dataPT2107.dbf',
'/data/PT21/dataPT2108.dbf',
'/data/PT21/dataPT2109.dbf',
'/data/PT21/dataPT2110.dbf',
'/data/PT21/dataPT2111.dbf',
'/data/PT21/dataPT2112.dbf',
'/data/PT21/dataPT2113.dbf',
'/data/PT21/dataPT2114.dbf',
'/data/PT21/dataPT2115.dbf',
'/data/PT21/dataPT2116.dbf',
'/data/PT21/indexPT2101.dbf',
'/data/PT21/indexPT2102.dbf',
'/data/PT21/indexPT2103.dbf',
'/data/PT21/rbsPT2101.dbf',
'/data/PT21/rbsPT2102.dbf',
'/data/PT21/rbsPT212.dbf',
'/data/PT21/rbsPT2122.dbf',
'/data/PT21/rbsPT2123.dbf',
'/data/PT21/system01.dbf',
'/data/PT21/toolsPT2101.dbf',
'/data/PT21/userPT2101.dbf'




;


alter database PT21 open resetlogs;


drop tablespace temp2 including contents;
drop tablespace temporary_ts including contents;
create tablespace temporary_ts datafile '/data/PT21/tempPT2101.dbf' size
1000M reuse temporary;


alter tablespace temporary_ts add datafile '/data/PT21/tempPT2102.dbf' size
1000M reuse;


alter tablespace temporary_ts default storage (initial 1M next 1M
pctincrease 0);


alter user cabs temporary tablespace temporary_ts;
alter database rename global_name to PT21;
exit


EOF








Jack






Alexander Ordonez <aordonez_at_ccss.sa.cr>@fatcity.com on 30-10-2001 17:35:19



Please respond to ORACLE-L_at_fatcity.com



Sent by:  root_at_fatcity.com




To:   Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com>
cc:    (bcc: Jack van Zanen/nlzanen1/External/MEY/NL)



ok


i need know is possible recover the database with only the datafile. If
only


have a datafiles the any database i can recreate a new db and use this
datafiles...



@lex




  Lic. Alexander Ordóñez Arroyo


  Caja Costarricense del Seguro Social


  Soporte Técnico - División de Informática
  Telefono: 295-2004, San José, Costa Rica
  Aordonez_at_ccss.sa.cr        Icq# 30173325





The true is out there in WWW



> -----Mensaje original-----

> De:           Richard Ji [SMTP:rji_at_exenet.com]

> Enviado el:        Martes 30 de Octubre de 2001 09:57 AM

> Para:         Multiple recipients of list ORACLE-L

> Asunto:       Re: recovery database!!

>

> Hmmm, sorry but I will have to say depends on the situation.

> Can you be a little more specific?  Otherwise I would recommend

> the Oracle Backup and Recovery Handbook.

>

> Richard

>

> >>> aordonez_at_ccss.sa.cr 10/30/01 10:30AM >>>

> Hi gurus,

>

> question??

> I can recovery any database with only datafiles???

>

>

> @lex

> ------------------------------------------------------------

>   Lic. Alexander Ordóñez Arroyo

>   Caja Costarricense del Seguro Social

>   Soporte Técnico - División de Informática

>   Telefono: 295-2004, San José, Costa Rica

>   Aordonez_at_ccss.sa.cr        Icq# 30173325

>

> ------------------------------------------------------------

> The true is out there in WWW

>

>

> --

> Please see the official ORACLE-L FAQ: http://www.orafaq.com

> --

> Author: Alexander Ordonez

>   INET: aordonez_at_ccss.sa.cr

>

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> Please see the official ORACLE-L FAQ: http://www.orafaq.com

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> Author: Richard Ji

>   INET: rji_at_exenet.com

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--
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--
Author: Alexander Ordonez
  INET: aordonez_at_ccss.sa.cr

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Author:
  INET: nlzanen1_at_EY.NL

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Received on Wed Oct 31 2001 - 04:16:10 CST












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