Remove the Flash recovery area

Similar Questions

• in the life situation, is the flash recovery area used often?

  Hi all
  
  in the life situation, is the flash recovery area used often? or being extinguished?
  
  What is general practice?
  
  Thank you
  
  Andrew

  Andrew,

  First that you must answer - what you want to with flash recovery area (FRA). FRA may or may not be used with another technology - flashback database.

  (i) are you using a base of data of flashback (database +, not table or query flashback flashback), i.e. you have lit the flame of the database? If so, you need to use CRF because that's where the FB connect to go.

  (ii) If you don't use flashback database, you can, but you don't need to use FRA. FRA can be used for database backups and archived logs archived backups of logs.

  I strongly suggest not to use FRA for archived logs. As a corollary, I strongly suggest backups seprating and newspapers archived on separate file systems (and underlying disks), if possible. Don't forget, you can always re-create a lost backup using logs archived. but never an archived newspaper lost. If you have lost journal #345, but all the others to have #346-#1000, it doesn't matter; recovery stops at 345. So imagine put backups and newspapers archived on a single point of failure - you lost two of them.

  Therefore, I use different locations for backups and archived logs, somewhat defeat the purpose of the FRA, where both are supposed to go.

  Caveat: I do this for all important databases. If a database is not so important, well...

  I hope this helps.

  Arup

• Archives of newspapers removed prematurely the Flash recovery area

  Hello

  I have a problem with my Oracle database. Even if there is enough available free space, archive logs are automatically deleted.

  I searched through this forum and found that other users had similar but related problems to bug 4911954 .

  I have confirmed that there is no difference between V$ FLASH_RECOVERY_AREA_USAGE and V$ RECOVERY_FILE_DEST results.

  These logs deleted archive being during the retention period, I get the RMAN-05019: WARNING: also...

  
  

  I noticed that once the free space on the hard disk becomes less than 20%, the files are removed.

  
  

  BANNER

  -------------------------------------------------------------------

  Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bi

  PL/SQL Release 10.2.0.5.0 - Production

  CORE Production 10.2.0.5.0

  AMT for 64-bit Windows: Version 10.2.0.5.0 - Production

  NLSRTL Version 10.2.0.5.0 - Production

  Select * from V$ FLASH_RECOVERY_AREA_USAGE;

  FILE_TYPE PERCENT_SPACE_USED PERCENT_SPACE_RECLAIMABLE NUMBER_OF_FILES

  ------------------------ ------------------ ------------------------- ---------------

  CONTROLFILE                               0                         0               0

  ONLINELOG                                 0                         0               0

  ARCHIVELOG 11.96 11.42 698

  BACKUPPIECE 3.45 3.32 44

  IMAGECOPY 64,58 64,58 316

  FLASHBACKLOG                              0                         0               0

  Select * from V$ RECOVERY_FILE_DEST;

  NAME SPACE_LIMIT SPACE_USED SPACE_RECLAIMABLE NUMBER_OF_FILES

  ------------------------------ -------------------- -------------------- -------------------- ---------------

  E:\FRA\ 1350 GO GO 1079,79 GO 1070,86 1058

  Could someone kindly help me to solve this?

  Thank you

  Kind regards

  Udayaraj

  Oracle does NOT monitor the free space of the file system.

  It monitors

  (a) 'free' space in v$ FLASH_RECOVERY_AREA_USAGE

  (b) the number of locations Records for backups, archivelogs etc in the controlfile

  (c) the retention policy

  See Oracle Support Note Archivelogs are being automatically deleted FRA even if there is No space pressure [1377765.1 ID] that may apply in your case.

  Hemant K Collette

• moving the Flash recovery area files

  Hello
  
  I'm moving some archive files of newspapers of flash_recovery_area at the level of the BONE, but her dosent database appear to reflect the changes and the percent_space_used remains the same.
  
  I intend to implement of rman within a few days, but so far, I have to move my files from FRA to manage space.
  
  should what procedure I follow to get this new area is seen by the database.

  SQL> select * from v$flash_recovery_area_usage;
  
  FILE_TYPE            PERCENT_SPACE_USED PERCENT_SPACE_RECLAIMABLE
  -------------------- ------------------ -------------------------
  NUMBER_OF_FILES
  ---------------
  CONTROL FILE                          0                         0
                0
  
  REDO LOG                              0                         0
                0
  
  ARCHIVED LOG                      31.05                         0
              887

  SQL> show parameter db_recovery_file_dest;
  
  NAME                                 TYPE        VALUE
  ------------------------------------ ----------- ------------------------------
  db_recovery_file_dest                string      E:\oracle\product\11.2.0\flash
                                                   _recovery_area
  db_recovery_file_dest_size           big integer 80G

  Moved 10 GB of files in location but dosent FRA reflect these changes.
  
  SQL > select * from v$ flash_recovery_area_usage;
  
  FILE_TYPE PERCENT_SPACE_USED PERCENT_SPACE_RECLAIMABLE
  -------------------- ------------------ -------------------------
  NUMBER_OF_FILES
  ---------------
  CONTROL 0 FILE 0
  0
  
  REDO LOG 0 0
  0
  
  ARCHIVED 31.5 JOURNAL 0
  904
  
  
  so should what procedure I follow to get this new area is seen by the database
  
  Kind regards

  user10243788 wrote:
  Thank you for the answer, so I guess that I need implementation of rman as soon as possible, because there is no other alternative for oracle to read the correct size of the FRA after files are moved to the level of the BONE.

  Kind regards

  From now on:

  If you use host operating system commands to delete files, the database will not be aware of the free space that results from:

  RMAN>CROSSCHECK BACKUP;
  RMAN>CROSSCHECK ARCHIVELOG ALL; 
  
  RMAN>Delete expired backup;
  RMAN>Delete expired archivelog all;
  RMAN>Delete force obsolete; 
  

• changing the location of the log archiving PLZ flash recovery area HELP!

  Hi all
  
  My journal archive is stored in an area of memory flash that got the full and the production server is down.
  
  Details of the alerts log file...
  

  ORA-19809: limit exceeded for recovery files
  ORA-19804: cannot reclaim 43432960 bytes disk space from 2147483648 limit
  *** 2010-04-25 14:22:49.777 62692 kcrr.c
  ARCH: Error 19809 Creating archive log file to 
  
  '/oracle/product/10.2.0/flash_rec
  overy_area/EDWREP/archivelog/2010_04_25/o1_mf_1_232_%u_.arc'
  *** 2010-04-25 14:22:49.777 60970 kcrr.c
  kcrrfail: dest:10 err:19809 force:0 blast:1

  I deleted the files and started the database,
  
  Can a good person kindly tell me how to avoid this problem in the future by keeping the destination of the newspaper archive in the flash recovery area.
  
  I want to change the location of the files to archive log, can someone ' a please guide me about hiow to do
  
  I changed the size of the area of recovery flash for now, but I fear that it will be again!
  

  SQL> select * from v$flash_recovery_area_usage;
  
  FILE_TYPE    PERCENT_SPACE_USED PERCENT_SPACE_RECLAIMABLE NUMBER_OF_FILES
  ------------ ------------------ ------------------------- ---------------
  CONTROLFILE                   0                         0               0
  ONLINELOG                     0                         0               0
  ARCHIVELOG                99.44                         0              57
  BACKUPPIECE                   0                         0               0
  IMAGECOPY                     0                         0               0
  FLASHBACKLOG                  0                         0               0
  
  6 rows selected.
  
  SQL> alter system set DB_RECOVERY_FILE_DEST_SIZE = 4G ;
  
  System altered.
  
  SQL> select * from v$flash_recovery_area_usage;
  
  FILE_TYPE    PERCENT_SPACE_USED PERCENT_SPACE_RECLAIMABLE NUMBER_OF_FILES
  ------------ ------------------ ------------------------- ---------------
  CONTROLFILE                   0                         0               0
  ONLINELOG                     0                         0               0
  ARCHIVELOG                49.72                         0              57
  BACKUPPIECE                   0                         0               0
  IMAGECOPY                     0                         0               0
  FLASHBACKLOG                  0                         0               0
  
  6 rows selected.

  Kind regards
  
  Published by: user10243788 on April 25, 2010 06:12

  following steps should be ok
  (1) create pfile from spfile;
  (2) remove the unnecessary params
  (3) configure log_archive_dest_1
  Note: do not remove the db_recovery_file_dest, db_recovery_file_dest_size, and parameters. they may be required at another time
  (4) stop and start your database using this new pfile
  (5) check if the archives are in one place
  (6) create spfile and bounce database to ensure that it uses spfile

  Please try all the steps test env first and go ahead in the event of success, to production

• management of the Windows flash recovery area

  Hi experts,
  
  We use oracle 10G R2, enterprise edition on windows 2003 Advanced Server...
  
  We have a size 20 GB database with archive log mode and archiving destination specified to Flash the recovery area. We don't use RMAN as a backup strategy. and are flash recovery size is set to 5 GB. as it is an OLTP system, it generates a lot of log archiving in the flash recovery area, order of frequent newspaper with the redo log file size is 100 MB.
  
  I would like to know, how can I manage the flash recovery area, if I do not use RMAN to specify archivelog retention policy? How can I specify that oracle should keep log archive files to flash recovery are for 5 days? as we know that oracle won't remove any permanent file at least flash recovery area that it is obsolete, and database may hang if there is space in recovery is full... I can take the log backup archive to another disk, but is it possible to say oracle keeps log archiving for 5 days and remove them to recover space in case of disk space full for the flash area?
  
  
  or if I put the retention using RMAN policy, it will take effect for maintain the retention policy and remove the log archiving obsolete in the area of flash recovery after 5 days, even if I do not use RMAN to back up my database?
  
  any suggestions would be much appreciated
  
  Thanks and greetings
  VD

  Vikrant dixit says:
  We use import export for backup of database (political company it's not mine)

  Then suggest or explain this imp/exp is not any type of backup. It's a data dump. And it won't save disaster. There will be data loss. If it's good to society, then it's ok.
  And then perhaps it is not necessary to keep the database in log mode archive if exp/imp is used.

  .. .and archive logs are generated and not backed up yet... that's why I asked this question here how manage space flash in a future close if space is complete in the same...

  Then, you must implement the log backup archive and deletion with rman. And if already happens with rman, then why not go further and use rman for full database backups.

  What you need to do:
  1 understand how often do you need to archive backup logs
  2. When you save them (tape, disk)
  3. making scripts to archive log backup or remove and obsolete backup deletion.
  It may be just a script
  delete any backup archivelog entry;
  remove obsolete;

  Look here for more details on orders:
  http://youngcow.NET/doc/Oracle10g/backup.102/b14192/Bkup.htm#g1050005

• Add redo log Member Flash recovery area

  I have an Oracle 10 g server.
  
  Database is in archivelog mode, using the Flash recovery for storage area redo files archive.
  
  He doesn't use Oracle-managed files (db_create_file_dest is not set) - all the examples use until this OMF to multiplex the redo and control FRA files.
  
  Is is possible to multiplex files redo log to the flash recovery area? Same question for the file control also.
  
  
  What I tried, but not successfully:
  
  My FRA is set to C:\ORACLE\PRODUCT\10.2.0FLASH_RECOVERY_AREA\ALEQ.
  
  I added a redo log Member
  C:\ORACLE\PRODUCT\10.2.0\FLASH_RECOVERY_AREA\ALEQ\ONLINELOG\
  
  The problem is through EM I can't see any use of "Online Journal", but also when I query V$ FLASH_RECOVERY_AREA_USAGE (now I see only the use of archivelog and backuppiece)
  
  My assumption is that the FRA is not used.
  
  
  
  
  Thanks in advance.

  Yes, if you create base without specifying CONTROL_FILES but whose value DB_CREATE_FILE_DEST and DB_RECOVERY_FILE_DEST, then your controlfiles get automatically appointed duplex and OMF. You could do this later with a create controlfile statement. But a more simple and better method would be to use the two parameters from the start.

  Kind regards
  Uwe

  http://uhesse.WordPress.com

• 11g XE - flash recovery area is not enabled.

  Hi all
  
  I just installed 11g XE on Oracle Linux 5.2 64 bit (inside VirtualBox under Windows 7 64-bit). Everything seems to work fine, I can access to Apex, SQLPLUS, etc...
  However, when I try to run the BACKUP DATABASE, I get:
  
  ==================== ERROR =========================
  Backup of the database failed
  ==================== ERROR =========================
  flash recovery area is not enabled.
  
  I checked and double checked my settings and everything looks fine for me:
  
  SQL > show parameter DB_RECOVERY_FILE_DEST;
  
  VALUE OF TYPE NAME
  ------------------------------------ ----------- ------------------------------
  db_recovery_file_dest string/u01/app/oracle/fast_recovery_area
  whole large db_recovery_file_dest_size 10G
  
  I even reset these settings just in case but still no luck.
  
  If anyone know what could cause this?
  Thank you!
  François

  logged as root (which is part of the DBA group), I try to be the icon "Backup Database" published by the Oracle 11 g XE installation program

  Can you try to run it as user Oracle?

• How can I determine the size of the fast recovery area?

  ORACLE DB 12 c EE Windows:

  All the rules are available to calculate the size of the fast recovery area?

  See the ORACLE 12 c documentation:

  http://docs.Oracle.com/database/121/BRADV/rcmconfb.htm#BRADV89425

  Disk quota =

  A copy of database size +.

  Size of an incremental backup.

  Size (n + 1) days of archived redo logs.

  Size (y + 1) days of archived foreign newspapers of recovery (for logical standby) +.

  Size of the control file.

  Size of the online redo log member * number of newspaper groups.

  Size (based on the value DB_FLASHBACK_RETENTION_TARGET) flashback logs.

• Impossible to completely remove the Flash Player on Windows 8.1

  Why it is impossible to completely remove the Flash Player on Windows 8.1?

  Because Flash Player is provided by Microsoft in Internet Explorer.  If you need to uninstall, you should ask Microsoft.

• Accidentally, I've moved my documents to a flash drive and remove the flash drive. Are they still in my computer somewhere?

  I have accidenally moved my documents to a flash drive and then deleted from the flash drive. Are they in my computer somewhere?

  You may be able to recover from the computer or the flash drive using a program like Recuva file recovery.  For the best chance, do it immediately, before doing anything else on the computer.
  Boulder computer Maven
  Most Microsoft Valuable Professional

• Having difficulty to remove the Windows Recovery Console

  I followed the instructions on how to do it, but the cmdcons folder could not be deleted. Some files are in use? I installed the recovery yesterday with "Combo Fix" console after having a suspected virus. I wish to remove the console now but could not get the deleted file.

  I followed the instructions on how to do it, but the cmdcons folder could not be deleted. Some files are in use? I installed the recovery yesterday with "Combo Fix" console after having a suspected virus. I wish to remove the console now but could not get the deleted file.

  I recommend that you do not delete it. Recovery Console can be very helpful in situations where you have errors in the file. It works essentially as a back-up allows to replace the files and fix some errors. You can change the amount of time boot options at startup, which speeds up the overall starting your computer. I have mine at 5 seconds. I know what I want to do before I turn on the computer and therefore do not need the options for the default value of 30 seconds.

  I know there are a lot of forums tech that allows you to install Combo instruct. Personally I would never put that on my computer. I've seen too many problems to evolve from it in the past.

  Kind regards

  Joel

  Sometimes to decide what battles to fight the toughest battle of all... Visit my forum @ http://repairbotsonline.forumotion.com/forum.htm

• Remove the Dell recovery partition and create a data partition

  Hello world

  Two years ago, I bought a Dell Inspiron N5110. In addition to the existing windows partition, I wanted to add a partition Ubuntu as a partition of data (NTFS). Well, I added the Ubuntu partition, but because of the Dell recovery partition (14.65 GB, used 7,69, formatted to NTFS), I had no primary partition left to create a data partition. I did not had the time to solve this problem so far.

  Here you can see the different partitions. 4, 66GB there is the linux swap partition and the 18.63 is the linux partition. Of course, they are contained in an extended partition that is created during the installation of linux using GParted.

  Basically, what I would do, is to remove the recovery partition. I did not throw a look inside, but I read that as it contains bootstrap information, as well as win7 boot no more if I'm deleting it. The partition is marked as 'active' (in contrast to my main windows partition of C). I guess this is a classic problem, but I couldn't find a tutorial or a satisfactory answer on this forum (I apologize if this is the case). I assume that it is not enough to define steps to activate the recovery partition and assign to the partition c active (i.e. they don't going to critical data recovery to the c partition). Furthermore, I read that repartition your drive could affect the functioning of the emergency recovery partition, is this true?

  Thank you very much in advance for your help.

  Greetings,

  Harald

  Yes, sorry, I had a problem and the image has not been correctly incorporated into my message. Here it comes. Sandra means healthy, active, primary partition means that primary partition. However, you will notice that windows see the ubuntu partition is a stretch.

  

• Issue of flash recovery area

  Hi all
  I configured the size of area of flash recovery at 10 GB, at some point, I want to know how much recovery flash greatness of space is used and how it's free. I can get this information by using OEM data control or grid control home page, but I want to get this information with using OEM. Can someone help me get this information.
  DB version: 10.2.0.1
  
  I thank you all.

  Welcome.

  Mark your answer as correct/useful

  Concerning
  Asif Kabir

• How can I remove the bookmarks that are no longer used.

  I have a list of bookmarks on firefox. Many are more used.
  How can I remove the individual bookmarls of my list.
  Tried to highlight and delete them, but that does not work...

  You can right click and delete, select and use the key "Delete", or remove
  multiple bookmark click to the left of the favorite icon, and then add more with "Ctrl + click"
  or spread with "Shift + click" then delete.

  You can remove bookmarks as described for the deletion of history in

  http://KB.mozillazine.org/Viewing_the_browsing_history_-_Firefox#Selecting_history_items

  The reference to bookmarks won't in the details, because it is in the article above.

  http://KB.mozillazine.org/Sorting_and_rearranging_bookmarks_-_Firefox

  You will be perhaps easier to delete bookmarks you don't want in the list of the bookmarks library. As noted in the article to bookmark sorting you can view and sort by additional columns, I recommend installing the extension "Show Parent Folder" link is in the article to bookmark, unfortunately that you can add the column is not sortable, but it provides valuable information.