Recover + restore and backup CARS

Hello

I tried in the last days RAC RMAN backups on disks!

I have two node RAC - Systems Version 11.2.0.2 on Linux Redhat 5.4 X 86 - 64.

+ Node names stb, dwh
+ Name of the database: RAC
+-The instance name 1: RAC1 on stb
+ Name of instance 2: RAC2 on dwh
+ Database catalog CATDB on stb
+ ASM-Volumm groups of DATA, FLASH

RAC database has been configured with RMAN in CATDB:

RMAN > set DBID 2329313036

executing command: SET DBID
his name is 'CARS' and DBID is 2329313036

RMAN > show all.

Database with RMAN db_unique_name configuration parameters are:
CONFIGURE REDUNDANCY 1 RETENTION STRATEGY; # by default
CONFIGURE BACKUP OPTIMIZATION
SET UP DEFAULT DISK DEVICE TYPE; # by default
CONFIGURE CONTROLFILE AUTOBACKUP ON;
SET UP THE DEVICE TYPE DISK PARALLELISM 2 TYPE OF BACKUP BACKUPSET.
CONFIGURE BACKUP OF DATA TO DISK FILE TYPE DEVICE TO 1; # by default
CONFIGURE BACKUP ARCHIVELOG FOR DEVICE TYPE DISK TO 1; # by default
CONFIGURE CHANNEL DEVICE TYPE DISK CONNECT 1 ' * sys/psw@RAC1*';
CHANNEL to CONFIGURE 2 DEVICE TYPE DISK CONNECT ' * sys/psw@RAC2*';
CONFIGURE MAXSETSIZE TO UNLIMITED; # by default
CONFIGURE ENCRYPTION OF DATABASE # by default
CONFIGURE COMPRESSION ALGORITHM 'BASIC' AND 'DEFAULT' LIBERATION OPTIMIZE FOR TRUE LOAD; # by default
CONFIGURE THE NONE ARCHIVELOG DELETION POLICY; # by default

RMAN > DATABASE INCREMENTAL LEVEL 0 BACKUP;

RMAN > list backup;


List of backup sets
===================


Time of accomplishment BS key Type LV size device Type elapsed time
------- ---- -- ---------- ----------- ------------ ---------------
Incr 156 0 M DISK 00:01:10 408,46 January 26, 11
BP key: 161 status: AVAILABLE Tablet: NO Tag: TAG20110126T151554
Part name: +FLASH/rac/backupset/2011_01_26/nnndn0_tag20110126t151554_0.267.741453361
List of defined backup data files 156
Name of file LV Type cash SNA cash time
---- -- ---- ---------- --------- ----
2 0 1164421 +DATA/rac/datafile/sysaux.257.741330851 incr 26 January 11
3 0 incr 1164421 +DATA/rac/datafile/undotbs1.258.741330851 26 January 11

Time of accomplishment BS key Type LV size device Type elapsed time
------- ---- -- ---------- ----------- ------------ ---------------
Incr 157 0 M DISK 00:01:17 668,51 26 January 11
BP key: 162 situation: AVAILABLE Tablet: NO Tag: TAG20110126T151554
Part name: +FLASH/rac/backupset/2011_01_26/nnndn0_tag20110126t151554_0.266.741453357
List of defined backup data files 157
Name of file LV Type cash SNA cash time
---- -- ---- ---------- --------- ----
1 0 incr 1164414 +DATA/rac/datafile/system.256.741330849 26 January 11
4 0 incr 1164414 +DATA/rac/datafile/users.259.741330851 26 January 11
5 0 incr 1164414 +DATA/rac/datafile/example.264.741331067 26 January 11

Time of accomplishment BS key Type LV size device Type elapsed time
------- ---- -- ---------- ----------- ------------ ---------------
158 full 17.70 M DISK 00:00:09 26 January 11
BP key: 163 situation: AVAILABLE Tablet: NO Tag: TAG20110126T151723
Part name: +FLASH/rac/autobackup/2011_01_26/s_741453443.268.741453451
SPFILE included: Modification Date: January 26, 11
SPFILE db_unique_name: CARS
Control file included: cash SNA: 1164584 cash time: 26 January 11

Time of accomplishment BS key Type LV size device Type elapsed time
------- ---- -- ---------- ----------- ------------ ---------------
159 full 17,70 M DISC 10:00:00 January 27, 11
BP key: 164 Situation: AVAILABLE Tablet: NO Tag: TAG20110127T170842
Part name: +FLASH/rac/autobackup/2011_01_27/s_741546522.260.741546531
SPFILE included: Date modified: 27 January 11
SPFILE db_unique_name: CARS
Control file included: cash SNA: 1249721 cash time: 27 January 11

Time of accomplishment BS key Type LV size device Type elapsed time
------- ---- -- ---------- ----------- ------------ ---------------
160 full 17.70 M DISK 00:00:10 January 28, 11
BP key: 165 situation: AVAILABLE Tablet: NO Tag: TAG20110128T161437
Part name: +FLASH/rac/autobackup/2011_01_28/s_741629677.282.741629687
SPFILE included: Modification Date: 28 January 11
SPFILE db_unique_name: CARS
Control file included: cash SNA: 1325174 cash time: January 28, 11

RMAN >

The backup worked and looked good.

After that, I removed all the subdirectories + DATA/PAP/in ASM with ASMCMD and I tried to rebuild the CARS database.

SPFile restore failed with:


RMAN > restore spfile to tag TAG20110128T161437;

From restoration to February 20, 11
RMAN-00571: ===========================================================
RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
RMAN-00571: ===========================================================
RMAN-03002: failure of the restore command at 20/02/2011 13:44:57
RMAN-12001: could not open the channel ORA_DISK_1
RMAN-10008: could not create context channel
RMAN-10003: unable to connect to the target database
ORA-12514: TNS:listener is not currently of service requested in connect descriptor

RMAN > quit


Ist of reason:

/ Home/grid > lsnrctl status

LSNRCTL for Linux: Version 11.2.0.2.0 - Production on February 20, 2011 14:40:49

Copyright (c) 1991, 2010, Oracle. All rights reserved.

Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC) (KEY = LISTENER)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.2.0 - Production
Start date February 20, 2011 10:16:52
Uptime 0 days 4 h 23 min 57 sec
Draw level off
Security ON: OS Local Authentication
SNMP OFF
Parameter Listener of the /u01/app/11.2.0.2/grid/network/admin/listener.ora file
The listener log file /U01/app/grid/diag/tnslsnr/STB/listener/alert/log.XML
Summary of endpoints listening...
(DESCRIPTION = (ADDRESS = (PROTOCOL = ipc) (KEY = LISTENER)))
(DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=192.168.2.5) (PORT = 1521)))
(DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=192.168.2.15) (PORT = 1521)))
Summary of services...
Service '+ ASM' a 1 instance (s).
Instance '+ ASM1' READY State, has 1 operation for this service...
'CARS' service has 1 instance (s).
Instance "RAC1", BLOCKED status, a 1 operation for this service...
Service "STRM" has 1 instance (s).
Instance "STRM1" READY State, has 1 operation for this service...
Service 'STRMXDB' has 1 instance (s).
Instance "STRM1" READY State, has 1 operation for this service...
Service 'TESTDB' is 1 instance (s).
Instance "TESTDB", State LOAN, has 1 operation for this service...
Service 'TESTDBXDB' has 1 instance (s).
Instance "TESTDB", State LOAN, has 1 operation for this service...
Service 'catdb' has 1 instance (s).
Instance "catdb' READY State, has 1 operation for this service...
Service 'catdbXDB' has 1 instance (s).
Instance "catdb' READY State, has 1 operation for this service...
The command completed successfully


RAC1 ist now blocked.

TNSNAMES. ORA:

/U01/app/Oracle/product/11.2.0.2/Db_1/network/admin > discovers tnsnames.ora
tnsnames.ora # Network Configuration file: /u01/app/oracle/product/11.2.0.2/db_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.

RAC =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = scan.cluster.it.de) (PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = RAC)
)
)

STRM =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = scan.cluster.it.de) (PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = STRM)
)
)

OLAP =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = scan.cluster.it.de) (PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = OLAP)
)
)

RAC2 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = scan.cluster.it.de) (PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = RAC)
)
)

RAC1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = scan.cluster.it.de) (PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = RAC)
)
)

CATDB =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = stb) (PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = catdb)
)
)

REPORT =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = scan.cluster.it.de) (PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = REPORT)
)
)

LISTENERS_SCAN =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.2.11)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.2.12)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.2.13)(PORT = 1521))
)

OLTP =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = scan.cluster.it.de) (PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = OLTP)
)
)




What have I done wrong? Can any Expert help me find a solution?

Thanks and greetings

hqt200475

Hello

Please when post msg/log/error/scripts using '{code}' formatting options described in the FAQ.

http://forums.Oracle.com/forums/help.jspa

+ Node names stb, dwh
+ Name of the database: RAC
+-The instance name 1: RAC1 on stb
+ Name of instance 2: RAC2 on dwh
+ Database catalog CATDB on stb
+ ASM-Volumm groups of DATA, FLASH

RAC database has been configured with RMAN in CATDB:

 RMAN> set DBID 2329313036

 executing command: SET DBID
 database name is "RAC" and DBID is 2329313036
 RMAN> BACKUP   INCREMENTAL LEVEL 0 DATABASE;

 RMAN> list backup;

 List of Backup Sets
 ===================

  BS Key  Type LV Size       Device Type Elapsed Time Completion Time
 ------- ---- -- ---------- ----------- ------------ ---------------
 158     Full    17.70M     DISK        00:00:09     26-JAN-11
         BP Key: 163   Status: AVAILABLE  Compressed: NO  Tag: TAG20110126T151723
         Piece Name: +FLASH/rac/autobackup/2011_01_26/s_741453443.268.741453451
   SPFILE Included: Modification time: 26-JAN-11
   SPFILE db_unique_name: RAC
   Control File Included: Ckp SCN: 1164584      Ckp time: 26-JAN-11

 BS Key  Type LV Size       Device Type Elapsed Time Completion Time
 ------- ---- -- ---------- ----------- ------------ ---------------
 159     Full    17.70M     DISK        00:00:10     27-JAN-11
         BP Key: 164   Status: AVAILABLE  Compressed: NO  Tag: TAG20110127T170842
         Piece Name: +FLASH/rac/autobackup/2011_01_27/s_741546522.260.741546531
   SPFILE Included: Modification time: 27-JAN-11
   SPFILE db_unique_name: RAC
   Control File Included: Ckp SCN: 1249721      Ckp time: 27-JAN-11

 BS Key  Type LV Size       Device Type Elapsed Time Completion Time
 ------- ---- -- ---------- ----------- ------------ ---------------
 160     Full    17.70M     DISK        00:00:10     28-JAN-11
         BP Key: 165   Status: AVAILABLE  Compressed: NO  Tag: TAG20110128T161437
         Piece Name: +FLASH/rac/autobackup/2011_01_28/s_741629677.282.741629687
   SPFILE Included: Modification time: 28-JAN-11
   SPFILE db_unique_name: RAC
   Control File Included: Ckp SCN: 1325174      Ckp time: 28-JAN-11

 RMAN>

The backup worked and looked good.

After that, I removed all the subdirectories + DATA/PAP/in ASM with ASMCMD and I tried to rebuild the CARS database.

SPFile restore failed with:

 RMAN> restore spfile from tag TAG20110128T161437;

 Starting restore at 20-FEB-11
 RMAN-00571: ===========================================================
 RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
 RMAN-00571: ===========================================================
 RMAN-03002: failure of restore command at 02/20/2011 13:44:57
 RMAN-12001: could not open channel ORA_DISK_1
 RMAN-10008: could not create channel context
 RMAN-10003: unable to connect to target database
 ORA-12514: TNS:listener does not currently know of service requested in connect descriptor

 RMAN> quit
  

What have I done wrong? Can any Expert help me find a solution?

Everything you need is available as because you are restoring on site. That is, rman target / catalog xxx@xxxx

Follow these steps:

START a dummy Instance to run restore SPFILE with RMAN. This is necessary because rman are not running restore without instance.

for example

cd $ORACLE_HOME/dbs

Just make a backup of current INIT.

cp initRAC1.ora initRAC1.ora_curr
export ORACLE_SID=RAC1

rman target / catalog xxxx@xxxx/xxxx

RMAN>  set DBID 2329313036; # This identifies in the catalog which database is used.

# Now startup a dummy instance and perfom you restore.

RMAN >  run{
 startup nomount;
# Use one of the three options:
 restore spfile from tag "TAG20110128T161437";
# or
 restore spfile from autobackup;
# or
 restore spfile from '+FLASH/rac/autobackup/2011_01_28/s_741629677.282.741629687';
shutdown immediate;

startup nomount;

restore controlfile from autobackup;

startup mount;

restore database;

recover database;

alter database open resetlogs;

}

Your spfile will be restored to $ORACLE_HOME/dbs, you should move it to before ASM.

Kind regards
Levi Pereira

Tags: Database

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    Link above shows what the process looks like and a manual, it load the repair options.

    NeoSmart containing the content of the Windows Vista DVD 'Recovery Centre', as we refer to him. It cannot be used to install or reinstall Windows Vista, and is just a Windows PE interface to recovering your PC. Technically, we could re-create this installation with downloadable media media freely from Microsoft (namely the Microsoft WAIK, several gigabyte download); but it is pretty darn decent of Microsoft to present Windows users who might not be able to create such a thing on their own.

    Read all the info on the website on how to create and use it.

    http://NeoSmart.net/blog/2008/Windows-Vista-recovery-disc-download/

    ISO Burner: http://www.snapfiles.com/get/active-isoburner.html

    It's a very good Vista startup repair disk.

    You can do a system restart tool, system, etc it restore.

    It is NOT a disc of resettlement.

    And the 32-bit is what normally comes on a computer, unless 64-bit.

    See you soon.

    Mick Murphy - Microsoft partner

  • Restore and recover a single file of data/Tablespace to reclaim space

    Oracle 11 G R2 with node 2 RAC, ASM and Data Guard

    11.2 Solaris

    I have a Bigfile Tablespace TB 5 on Production which has a very large table containing LOB data. Most of the LOBs have been deleted so now the space used is only 200G.

    I need to recover the space (to 4.8) below the high water mark (HWM). We tried all the usual methods (shrink, move, reorg online), but due to the enormous size of the space, they are all would require to take my Production database down for many hours. Also, I have limited disk space to work with.

    In 11 G RMAN skips data file blocks that do not contain at present no data when you save to disk for a backupset.

    I came with a possible alternative to reclaim space with RMAN below:

    1. turn the offending offline data file

    ALTER DATABASE DATAFILE OFFLINE 3.

    2 restore and recover the offending using data file:

    RUN {}

    SET NEWNAME for DATAFILE 3 on NEW;

    RESTORE THE 3 DATA FILE;

    DATAFILE 3 SWITCH;

    RECOVER DATA 3 FILE;

    }

    3. place the new file data online

    ALTER DATABASE DATAFILE 3 ONLINE;

    First: Will this work?

    Second: When I restore this data file, it will ignore the HWM on original table space and restore just the 200 GB of data, or he will restore the 5 TB of blocks used or not?

    Thank you.

    RMAN ignores empty blocks during the backup, but restoration will create the same file size as it has been earlier and restore data later. So you will get no benefit from it.

  • Restore and recover Tablspace point in time

    Hello

    DB: 9.2.0.8
    OPERATING SYSTEM: AIX 5.3

    I want to restore and recover a tablespace to old date(18-Jun-2012).

    IM I right by following the steps below.

    1. in nomount mode

    until June 18, 2012 time ';
    Restore controlfile to '<>';

    2 editing mode

    until June 18, 2012 time ';
    undo < necessary Tablespace > tablespace system restore ';

    3 editing mode

    until June 18, 2012 time ';
    undo < necessary Tablespace > tablespace system restore ';

    4. alter database open resetlogs;



    What will happen to remaining in the same PB storage.? How the NPC will be defined with other tablespaces and newly recovered tablespace point-in-time?

    If I'm missing something, please suggest me...

    Thank you

    This will help you

    http://docs.Oracle.com/CD/B19306_01/backup.102/b14191/rcmtspit.htm

  • How can I restore and recover the database to a different server using RMAN?

    Hello Friend:

    How can I restore and recover the database to a different server using RMAN? I want to implement an enviroument which has a different enviroument and different directories.

    That's the two servers. different stored different on each server and a single link, a table library where backup set.

    I can only restore and recover the database of the Rman command. Could you give me a demo?

    Thank you

    How can I restore and recover the database to a different server using RMAN? I want to implement an enviroument which has a different enviroument and different directories.

    That's the two servers. different stored different on each server and a single link, a table library where backup set.

    I can only restore and recover the database of the Rman command. Could you give me a demo?

    Check this box
    * How to restore Rman backups on a different node when the Directory Structures are different [ID 419137.1] *.

  • What restoration brings back old bags in the device? I was always told that icloud restoration brings all the bugs back, yet care apple lately told me than vice versa. I'm lost in a cleaner for restoration of backup: icloud or itune?

    What restoration brings back old bags in the device? I was always told that icloud restoration brings all the bugs back, yet care apple lately told me than vice versa. I'm lost in a cleaner for restoration of backup: icloud or itune?

    I've never heard a backup report bugs, however if you are interested in, you can always restore the device as good as new.

  • I'm trying to import and backup/restore/Choose file... / after backup correctly and I see the file, but there is no JSON extension. What can I do?

    I'm trying to import and backup/restore/Choose file... / after backup correctly and I see the file, but there is no JSON extension. What can I do?

    I backed up my favorites using 'import and backup/Backup' on an external HD, installed Windows 10 and went to restore my bookmarks and noticed the file named "Firefox bookmarks-2015-09-04"had no extension and does not work."

    Please advise! Thank you! Sincerely, s

    If you add the .json extension, it works then? Why people who design browsers or extensions them do create files with no extension name, in spite that these extension names are essential to make the files can be restored? I could never understand that.

  • How to restore the bookmarks using a Bookmarks.json file, but without going through an import and backup button?

    When I open the Show all bookmarks, it is not an option import and backup.

    Someone at - it other suggestions on who to restore my bookmarks with the .json file?

    Thank you.

    28 Firefox
    Mac OS 10.6.8

    Import & Backup is the third button in the toolbar in the library beside the organize and buttons views.

    In bookmarks (library) Manager is a tool bar with back and next button and three other buttons (organize, view, import, and backup).

    • The first button (gear) is organizing with base change the menu items for the bookmarks
    • The second button is the button in the view which allows you to change the sort order for the visualization of the purpose (sort is not permanently).
    • The third button (Star) is the import and backup button that allows to save and restore a JSON backup and import and export an HTML backup and import bookmarks from other browsers.

    Place each button to display the ToolTip or click on each one to see what they do.

  • Can I reset my MacBook Air and restore the backup I made before to reduce others' storage space?

    Hello

    so I have the 126 GB MacBook Air. My problem is that the other takes 87 GB!

    So can I reset my laptop and restore the backup later like you do with iPhones to reduce the "other"?

    I guess this could work, but I'm afraid something away...

    I hope that there is someone who can help me!

    Thank you!

    There is nothing necessarily wrong with 'other' as long it's documents, etc. that you need.

    Make a backup and a restore just grow what you have now. I would not recommend it.

    If you don't think the number is correct you can reindex to see if that changes it: Spotlight: how to re - index folders or volumes - Apple Support

    These links may also help:

    OS x: what is 'other' space about this Mac? -Apple Support

    https://discussions.Apple.com/docs/doc-5142

  • Only, I restored my iPod Touch 4 G. After restoration and reach the homepage, I chose restore backup. Which seems to work but now when I connect the iPod it takes me to the Welcome screen once again. Ideas?

    iPod Touch 4 G, 32 GB, BONE 6.1.6 help with iTunes on a computer Windows 10.

    I restored it and restore selected backup from the Welcome to your new iPod screen. That seems to work, except that it takes back me to the Welcome screen. I tried choose "restore from backup" again, disconnection and reconnection of the iPod, iPod off the coast and back, restart the computer and put the iPod into recovery mode to force it to restore a second time. Whenever I plug in the iPod, it takes me to the Welcome screen. How do I get past the Welcome screen so I can sync the iPod?

    Thanks for your help!

    Try DFU mode, then restore to factory settings / new iPod via iTunes

    How to put iPod touch / iPhone in DFU "Karthik doodles."

    Do not restore sauvegardΘ yet. See if it works when the factory reset. It could be that there is corruption of the backup that is causing the problem.

    S ' there is still not successful that usually indicates a hardware problem and an appointment at an Apple store Genius Bar is in order.

    Shop Apple Store - Genius Bar

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