Possible strategies to restore a single tablespace of the instance A B

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• How to set the threshold value for single tablespace in the 11g grid control

  Hello
  
  I want to set the threshold value for a single tablespace in the 11g grid control,
  Please give me a navigation path.

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  Can you please give me the full navigation path?

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• The loss of the temporary tablespace planted the Instance?

  DB version: 10 gr 2 and higher
  
  The loss of the temporary tablespace planted the DB. A database can survive without sorting and Index - rebuilt (main uses of the Temp tablespace). Right?

  sb92075 wrote:
  Handle: J.Kiechle
  Status level: Beginner
  Join date: January 21, 2008
  Messages total: 129
  Total issues: 22 (16 pending)
  many questions and so few answers.
  :-(

  What this has to do with Sb?

  Results complete post of
  SELECT * from version of v$.

  OP mentioned 10 gr 2 and higher. But otherwise too, it won't really matter as this seems to be a generic question IMO. The only difference version that would leave 10 g, restart the db would make the temporary tablespace once again, that's all!

  Aman...

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• Restoration of a tablespace to leave several days ago

  Hello

  I'm in a bit of a pinch and could use some help, I'll try to explain my situation as clearly as possible:

  -We have an Oracle database machine X 3-2

  -On the ODA we have a stand-alone instance (i.e. not CARS), we'll call PROD, with OMF files stored on ASM disk groups

  -In the case of PROD, we have several diagrams of each to 2 storage spaces (one for data, one for the index)

  -Every day, we take a full hot backup of the database with RMAN. We do not have a catalog.

  I wonder to restore a backup scheme (so 2 storage spaces) about 2 weeks, so here is what I tried:

  -restore the elements of a tape to disk backup

  -added backup items

  -disconnect the 2 storage spaces

  -Restore until YVERT indicated in the log of the backup (that keep us too)

  -retrieve them until the SNA indicated in the backup log

  At that point the process fails saying miss me the archivelogs according to the EIC, I indicated in my until clause.

  I didn't expect that I would need these archivelogs since I specified the until clause, so I did not ask our admins from backup to restore.

  Here are my questions:

  -Is this expected behavior? Am I the archivelogs after the CPN, I mentioned, even if I don't want to apply?

  -How to restore these 2 storage spaces?

  Of course, as it is an instance of PROD, I can't close even for a few minutes...

  Hello;

  Use your backup to restore to a different server and data pump patterns from there.

  In other words, you should consider working on a copy of the database if you do not get your recovery.

  http://gavinsoorma.com/2009/08/RMAN-recovering-a-dropped-tablespace/

  Best regards

  mseberg

• Restore a single backup logical disk space full slip out

  Hello
  
  I backed up the complete database with RMAN:
  rman/rman@catdb target $ rman catalog.
  RMAN > run {}
  Compressed backupset backup
  ' format ' < full path > / databkp/DATA_%d_%s_%p ".
  database
  more archivelog format ' < full path > / arcbkp/ARC_%d_%s_%p';
  }
  
  Backup was successful.
  
  Now abandoned tablespaces:
  SQL > alter tablespace rtestusr offline;
  SQL > drop tablespace RTESTUSR including content and data files;
  
  Now try to restore tablespace RTESTUSR
  rman/rman@catdb target $ rman catalog.
  RMAN > restore tablespace rtestusr;
  
  From restoration to February 25, 11
  from full resynchronization of the recovery catalog
  full complete Resync
  using channel ORA_DISK_1
  using the ORA_DISK_2 channel
  using the ORA_DISK_3 channel
  RMAN-00571: ===========================================================
  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
  RMAN-00571: ===========================================================
  RMAN-03002: failure of the restore command at 25/02/2011 14:28:47
  RMAN-06004: error ORACLE recovery catalog database: RMAN-20202: tablespace not found in the recovery catalog
  RMAN-06019: could not translate tablespace name 'RTESTUSR '.
  
  Also made the Tablespace Point-in-time recovery:
  RMAN > run {}
  2 > set up to that time "to_date('2011-02-25:12:44:00','yyyy-mm-dd:hh24:mi:ss')";
  3 > restore tablespace RTESTUSR;
  {4 >}
  
  executing command: SET until clause
  
  From restoration to February 25, 11
  allocated channel: ORA_DISK_1
  channel ORA_DISK_1: sid = 46 devtype = DISK
  allocated channel: ORA_DISK_2
  channel ORA_DISK_2: sid = 45 devtype = DISK
  allocated channel: ORA_DISK_3
  channel ORA_DISK_3: sid = 44 devtype = DISK
  
  channel ORA_DISK_1: from datafile backupset restoration
  channel ORA_DISK_1: specifying datafile (s) to restore from backup set
  restoring datafile to /dev2db/rmantst/db/oradata/rtest/rtestusr01.dbf 00006
  channel ORA_DISK_1: reading of the backup/dev2db/rmantst/archrtst/databkp/DATA_RTEST_76_1 element
  channel ORA_DISK_1: restored the backup part 1
  total, handle = / dev2db/rmantst/archrtst/databkp/DATA_RTEST_76_1 tag = TAG20110225T114341
  channel ORA_DISK_1: restore complete, duration: 00:00:02
  
  RMAN-00571: ===========================================================
  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
  RMAN-00571: ===========================================================
  RMAN-03002: failure of the restore command at 25/02/2011 15:07:42
  ORA-19654: must use the backup control file to pass the incarnations of file
  
  
  Help, please.
  
  Thanks in advance.
  
  Kind regards
  Bikram

  I think you misunderstand concepts.

  (1) drop tablespace RTESTUSR including content and data files;

  worth a command, it removes the tablespace named the database. There is nothing wrong with the database (even if it may be a logical (human) error). Restoration is used to fix the failings of the media. RMAN is just: ' RMAN-06019: could not translate tablespace name 'RTESTUSR' ', since there is no such tablespace in the actual database, the restore/recovery process fails.

  (2) Unfortunately, you hide the version of your database. Up to 10 gr 2 tablespace point-in-time recovery can be used to retrieve the abandoned spaces, 11 GR 1 material and higher it is possible.
  And - TSPITR - requires a bit more than "set until...". ». Check the version of your unknown database will have.

  Werner

• Having a single tablespace against several tablespace?

  My version of the database is
  
  Oracle Database 11 g Enterprise Edition Release 11.1.0.7.0 - 64 bit Production
  PL/SQL Release 11.1.0.7.0 - Production
  CORE Production 11.1.0.7.0
  AMT for Linux: Version 11.1.0.7.0 - Production
  NLSRTL Version 11.1.0.7.0 - Production
  
  
  My version of the os is
  
  Linux 2.6.18 - 128.7.1.el5 #1 SMP damdat01 kills Aug 19 04:00:49 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux
  
  My database is the system of the PLO.
  
  My question is what are the advantages and disadvantages of having a single tablespace against several tablespace?
  
  
  Easy to maintain when you have only tablespace. but hard to follow questions of IO.
  
  Any other entry? Please let me know.

  Finally:

  It is good to have more tablesapce than a big tablespace.
  Above mention, big tablespace (all applications work according to this tablespace) so corrupted it will cause offline ask and time restore will take more time.
  It is easy to restore single tablespace (more than a big tablespace) example you gave, apt, Arch., idx, corrupt aud tablespaces, and if one of them is East use rman or managed user restore-restore. Other words, if not all, you mentioned tablespace that you will be asked time and so on.

• Is it possible to assign more than one tablespace to a user?

  Hello
  
  Is it possible to assign more than one tablespace to a user? How?. It makes no sense to do?
  
  Thank you

  You can only assign a default tablespace to a user account, but you can give quotas to different storage spaces for the same user account. If the storage space to use is not that default to the object creation tme, objects must be created with the TABLESPACE clause.

  It may make sense for the same user account to use different storage spaces. Admin Guide http://download.oracle.com/docs/cd/B19306_01/server.102/b14231/tspaces.htm#sthref1136 says:

  >
  The spaces of multiple tables using

  The spaces of multiple tables using allows you more flexibility in executing database operations. When a database has spaces of multiple tables, you can:

  *

  User data separate from database data dictionary to reduce I/O contention.
  *

  Separate data on a single application according to the data of another person to prevent multiple applications be affected if a tablespace must be taken offline.
  *

  Store different data files of different areas of storage on different disk drives to reduce I/O contention.
  *

  Use individual offline storage spaces while others stay online, providing a better overall availability.
  *

  Optimize tablespace by booking a storage space for a particular type of use of the database, such that high day activity, read-only or temporary storage of segment.
  *

  Backup individual storage spaces.
  >

  Edited by: P. Forstmann on 5 Feb. 2010 09:10

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• does anyone know how to restore a single file (my windows 8 buy, reception with my product codes) backup

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• Is it possible to group objects, which are placed in the project and then hide them with line a single action-script? THX in advance, Philip

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• Restore a single file of a snapshot.

  Please consider a 'backup' every night which is carried out by:

  1. instant comments (suspended)

  2 clone the underlying data store (using "zfs snapshot" in my case that captures all files vmdk/vmsd/vmxf/vswp/lck/nvram/etc)

  3 remove the snapshot.

  Question: How can I go on the recovery of a single file from the file system of comments a few days ago?  I have at my disposal the entire repertoire of the VM from the underlying data store, such as he was cloned (files in point 2 above).  I guess that my options are:

  a. somehow say ESXi to bring up the snapshot taken in step 2.  Say ESXi parallel to the direct guest who is still ongoing.  Say ESXi to bring this backup but without any internet connection, so it does not interact with the network when you restore.  While the backup is in place, the files I need.

  b. somehow, mount the NTFS volume that has been captured in step 2.  This can be difficult if the NFTS volume was spread over several disks hard vmdk (typical 2 TB by-pass)

  c. < your idea here >

  Thank you

  Chris

  Hi Chris,

  Read my instructions carefully:

  1 clone your current VM. Original VM can be online - only with the right button and clone. (Do not power on the cloned VM) and then get rid of all readers (vmdk) except the system drive.

  2. now mount all vmdk backup where you have the file you want to restore. Of course, you need to get this snapshot on the data store connected to the host.

  3. remove the NIC in the cloned virtual computer and turn it on. Most likely, it will load normally and you will see the previous state and the file you want.

  4. now, the trick is to copy this file to the original virtual machine. Therefore add new disk on the cloned virtual machine.

  5 format the new drive and copy the desired file

  6. remove the cloned VM disk and attach it to the original virtual machine. Copy it.

  And bharathl will not work because you have SPLIT volume through some VMDK. Therefore, you have cloned VM with the same config as original virtual machine.