CONFIGURATION BACKUP OPTIMIZATION;

Similar Questions

• "Backup Optimization" does not work for the "database backup"

  Hello
  
  I use a windows environment and my info from database is like this:
  

  Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
  PL/SQL Release 11.2.0.1.0 - Production
  CORE    11.2.0.1.0      Production
  TNS for 64-bit Windows: Version 11.2.0.1.0 - Production
  NLSRTL Version 11.2.0.1.0 - Production

  now I have to change my configuration for backup optimization on and then make example tablespace offline and do file sample data in offline mode. After that, I run 2 times 'Backup Database' command but 2 backup has the same size and have example tablespace too... Any backup archivelog is work bur backup database is not!
  According to this link, it does not backup datafile for the second example: http://download.oracle.com/docs/cd/E11882_01/backup.112/e10642/rcmconfb.htm#BRADV113
  is there something I missed?
  
  configuration of RMAN:
  

  CONFIGURE RETENTION POLICY TO REDUNDANCY 5;
  CONFIGURE BACKUP OPTIMIZATION ON;
  CONFIGURE DEFAULT DEVICE TYPE TO DISK;
  CONFIGURE CONTROLFILE AUTOBACKUP ON;
  CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default
  CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET;
  CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1;
  CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1;
  CONFIGURE MAXSETSIZE TO UNLIMITED; # default
  CONFIGURE ENCRYPTION FOR DATABASE OFF;
  CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
  CONFIGURE COMPRESSION ALGORITHM 'HIGH' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE;
  CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default
  CONFIGURE SNAPSHOT CONTROLFILE NAME TO 'C:\APP\ABC\PRODUCT\11.2.0\DBHOME_1\DATABASE\SNCFORCL.ORA'; # default

  No failure, it works an expected. There is a relationship between the retention policy and the number of backups:

  RMAN only ignore backups of offline or read-only data files when there are backups n + 1, where n is the redundancy. You have of the "REDUNDANCY 5', and you will keep 6 identical backups of the offline data file.

  Werner

• Backup Optimization doesn't work not as expected!

  Hello

  Oracle: 11.2.0.3

  O / s: OEL 5.4 32-bit

  Here's my configuration of RMAN

  

  So even if backup optimization is enabled, why every time I take runs a command 'backup database', as always backup all data files.

  This is a database of test on VM, kind of data aren't really change on all areas of storage.

  Not sure why RMAN is not jump data files while performing the backup?

  -Learner

  OPTIMIZATION will only jump data files that have absolutely no change since the last backup - that is to say reading only datafiles.

  Hemant K Collette

• question of RMAN backup optimization

  Hello
  
  I met a related issue of RAM and would like to understand the answer:
  
  Configuration of RMAN optimization a backup the value ONE. Which of the following commands will affect this setting?
  
  one) backup Archivelog with ALL or AS options, b) backup Backupset ALL, c) backup Tablespace, d) Backup Database
  
  I think that all of the above are affected by the backup optimization, however, only a, b and d seems correct, not c. I wonder why tablespace is not affected - it is not read-only, etc. ?
  
  Any ideas? Thank you.

  That is right. Please see the link to the doc,
  http://download.Oracle.com/docs/CD/E11882_01/backup.112/e10642/rcmconfb.htm#BRADV113

  HTH
  Aman...

• How do I configure backup so it retains only the 3 most recent backup games?

  How do I configure backup so it retains only the 3 most recent backup games?

  > don

  Original title: Windows backup

  Hi Don,

  Welcome to the Microsoft community where you can find all the answers related to Windows.

  According to the description, you are having problems with Windows backup utility.

  Unfortunately, you cannot set a number for the amount of backup sets that you can keep. Once you perform a backup it will overwrite the existing backup.

  Meet us if you encounter problems with Windows backup or any Windows question, and we would be happy to help you.

  Good day!

  Hope this information helps.

• The TMS Configuration backup

  I am a rookie with the systems and need help. I set up a backup on TMS (System > Configuration > perform backup) for our VCSC and VCSe a few days ago. I did not specify a time and expected to start immediately and run a backup on the ends of two infrastructure.

  But instead of starting, when I look in the systems > Configuration > Backup/Restore activity status indicator of progress set to 0% and remained at 0% since then.

  I did something wrong? Is there a journal I should look to see a mistake or another mssage status?

  Paul

  Hello

  If the settings tab is greyed out then you probably problem of connectivity with VCS. just try to purge the VCS of the list (do not delete but purge it) and re - add new. see if you can get the tab activitated. Also browse CVS to the system > external administrator and check if the connection is active. You can get your VCS, directly from respective VCS Server backup by navigating to the maintenance > backup and restore

  Best regards, Ahmad

• RMAN backup optimization CANCEL 11g

  Hi all?
  
  I tested 11g RMAN CANCEL backup optimization
  1 I filled out by manipulation sql undo tablespace and not commit
  2nd undo_ts backed up by RMAN (size 24 m)
  3rd I made a commit
  Then the tablespace undo supported again but the backup_size column has not changed (24 m)
  Then I did some more manipulations and supported undo_ts again. This reduced time backup_size column. (11 m)
  Then I rebooted db and saved to undo_ts again. Size of backup at this time became what I expected (600K)
  
  The question is why did not reduce the size 11 g rman undo tablespace backups after validation?
  According to 11 g cancel optimization to
  
  ...

  SQL > select sum (bytes) of dba_free_space where nom_tablespace = 'UNDOTBS2 ';
  SUM (BYTES)
  13172736
  SQL > start
  because me 1.100000 loop
  insert into testundo values (i);
  end loop;
  end;
  /
  2 3 4 5 6
  PL/SQL procedure successfully completed.
  SQL > SQL > update of testundo game
  ID = 2 where id > 0;
  2
  Update testundo set
  *
  ERROR on line 1:
  ORA-30036: unable to extend segment by 8 in undo tablespace "UNDOTBS2".
  SQL > select sum (bytes) of dba_free_space where nom_tablespace = 'UNDOTBS2 ';
  Sum (bytes)

  RMAN > backup datafile 6;
  
  RMAN > backup from the list of the 6 data file;
  
  
  List of backup sets
  ===================
  
  Time of accomplishment BS key Type LV size device Type elapsed time
  10 full * 24.54M* DISK 00:00:04 June 10, 10
  BP key: 10 location: AVAILABLE Tablet: NO Tag: TAG20100610T142437
  Part name: /home/oracle/flash_recovery_area/11GR1/backupset/2010_06_10/o1_mf_nnndf_TAG20100610T142437_611ctr1f_.bkp
  List of files of data backup set 10
  Name of file LV Type cash SNA cash time
  6 integer 577669 /home/oracle/oradata/11GR1/datafile/undotbs2.dbf 10 June 10
  
  
  

  SQL > commit;
  
  Full validation.

  RMAN > backup datafile format 6 "after commit.backup";
  
  RMAN > backup from the list of the 6 data file;
  
  List of backup sets
  ===================
  
  Time of accomplishment BS key Type LV size device Type elapsed time
  11 full * 24.54M* DISK 00:00:02 June 10, 10
  BP key: 11 location: AVAILABLE Tablet: NO Tag: TAG20100610T142541
  Item name: / home/oracle/product/11/Db_1/dbs/after commit.backup
  List of files of data backup set 11
  Name of file LV Type cash SNA cash time
  6 integer 577705 /home/oracle/oradata/11GR1/datafile/undotbs2.dbf 10 June 10
  

  SQL > alter system archive log current;
  Modified system.
  SQL > commit;
  Validation complete.
  SQL > select count (*) in the testundo;
  COUNT (*)
  100000
  SQL > delete from testundo;
  100000 deleted rows.
  SQL > commit;
  Validation complete.
  SQL > insert into testundo values (1);
  1 line of creation.
  SQL > commit;
  Validation complete.
  SQL > alter system flush buffer_cache;
  Modified system.

  RMAN > backup datafile 6;
  
  RMAN > backup from the list of the 6 data file;
  
  
  List of backup sets
  ===================
  
  Time of accomplishment BS key Type LV size device Type elapsed time
  13 full * 11.03M* DISK 00:00:01 June 10, 10
  BP key: 13 status: AVAILABLE Tablet: NO Tag: TAG20100610T143359
  Part name: /home/oracle/flash_recovery_area/11GR1/backupset/2010_06_10/o1_mf_nnndf_TAG20100610T143359_611dd8sz_.bkp
  List of files to backup data value 13
  Name of file LV Type cash SNA cash time
  6 integer 578410 /home/oracle/oradata/11GR1/datafile/undotbs2.dbf 10 June 10
  
  RMAN >
  

  SQL > shutdown immediate;
  The database is closed.
  The database is dismounted.
  ORACLE instance stops.
  SQL > startup
  ORACLE instance started.
  
  Total System Global Area 393375744 bytes
  Bytes of size 1300156 fixed
  352323908 variable size bytes
  33554432 buffers of data bytes
  Redo buffers 6197248 bytes
  Mounted database.
  Open database.
  SQL >

  RMAN > backup datafile 6;
  RMAN > backup from the list of the 6 data file;
  
  
  List of backup sets
  ===================
  
  Time of accomplishment BS key Type LV size device Type elapsed time
  
  Full 14 * DISK 00:00:02 600.00K* 10 June 10
  BP key: 14 location: AVAILABLE Tablet: NO Tag: TAG20100610T152843
  Part name: /home/oracle/flash_recovery_area/11GR1/backupset/2010_06_10/o1_mf_nnndf_TAG20100610T152843_611hlwmv_.bkp
  List of defined backup data files 14
  Name of file LV Type cash SNA cash time
  
  6 integer 580347 /home/oracle/oradata/11GR1/datafile/undotbs2.dbf 10 June 10
  
  Thanks in advance
  Turkel

  Hi Turkel,
  Space used to cancel is also linked to the undo retention implementation.
  As it seems do you an update of test and perform backups on:
  -14: 24:37 (-> 25 M)
  -14: 25:41 (-> 25 M)
  -14:33:59 (-> 11 M)
  -15: 28:43 (-> 600 K)
  The first two backups are probably still in the retention period to cancel the update.
  The third backup shows a cancellation partly empty (is your setting 900?).
  The last falls outside the period of retention for the update, resulting the small size of backup.
  Kind regards
  Tycho

• WLC Configuration backup

  Is there a way to start a backup of a series of WLC 4400 of the CLI configuration?

  (1) connect controller cli.

  (2) enter transfer upload config datatype

  (3) If you want to encrypt the following

  (a) enter transfer encrypt enable

  (b) enter transfer encrypt whole-key

  (4) enter transfer upload Ipserver

  (5) enter the download transfer path

  (6) enter transfer download filename

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• ESX Configuration backup - it stores passwords?

  We just started to back up our ESXi server configuration by using this command:

  vicfg - cfgbackup.pl - server = ESXi_host_IP_address -username = root s nom_fichier_sortie

  
  

  2 questions:

  
  

  1. I guess that it contains all the configuration details? Nothing is omitted?

  2. these backup files contain password information, and if so, it is in plain text format?

  
  

  Thank you
  

  2. these backup files contain password information, and if so, it is in plain text format?

  I just tested myself by creating a copy of backup config and examined the compressed tar file. It actually saves the file/etc/shadow with passwords hashed all ESXi local accounts, including the roots.

  1. I guess that it contains all the configuration details? Nothing is omitted?

  From what I see in my backup as it will restore basic configuration more (only the files in/etc /) you would expect from a stand-alone host, but know that there are many other things where vCenter is involved which cannot be restored or works as expected when restored. I prefer rather to use the profiles of the host.

• Configurations backup RS

  I need to upgrade to vSphere 4.1 on a client with MRS. VI 3.5. Since 4.1 needs 64-bit vcenter, I need to reinstall the vCenter servers (and their SRM modules).

  I need to know if it is possible to backup configurations or export SRM (stimulus packages, etc...), then import the new vCenter to avoid all reconfigure Protection groups, recovery plans and so on.

  Thanks in advance

  Best regards, Davide

  Hello

  This is possible. But bit complicated, since you have to upgrade to SRM 4.0 first, and then only to SRM 4.1.

  The following KB will help you:

  http://KB.VMware.com/selfservice/search.do?cmd=displayKC&docType=kc&externalId=1024175

  Unless you have the complex configuration of SRM with lots of recovery plans, protection groups, etc., I recommend you start from scratch.

  This will prevent strange unexpected problems that might come after the upgrade.

  Michael.

• Z210: Bad support/problem with recovery of an Z210 system when changing the RAID configuration backup

  My Z210 accompanies stripped Bay RAID-0, which currently consists of 2 x 1 TB HDD where the OS partition. I want to change that in RAID-1 mirror, but as the application of TSRI does no such RAID level migration, I thought I would try another approach.

  As a solution, I'd do a backup using the Windows backup and restore application. Then, I would change the table using the Boot ROM TSRI before restoring the backup to this new array. But obviously backup 1.9 TB in a table of 932GB will not

  So, to make a backup, I firstly disabled 'System Protection' and the file 'Page '. This allowed me to reduce the OS partition to about 50 GB using disk management. Then I re - activate 'System Protection' and the 'Page file' before making the backup and the creation of a system recovery disk. This resulted in a backup of 35 GB that I stocked up on a USB external drive. And now a backup of 35 GB can fit on my reconfigured 932GB RAID - 1 mirror

  As such, I cold booted my system and during the boot process, I pressed CTRL-I to get the State of mind RAID Intel Boot ROM. you, CTRL-I've worked only if I started cold and the HP USB keyboard directly connected the first USB slot at the back of the system. The first USB slot is at the top left when you look at the back with the portrait of the tower. Connect the HP USB keyboard in USB port or in the hub of my Dell monitor does not allow me to access the ROM to Boot Intel RAID!

  HP should really study this fault

  In any case, when I could access the Intel RAID Boot ROM, I deleted the RAID-0 stripped existing and created a new RAID-1 mirror. Obviously, the process is destructive and wipe the BONES of the table but that's what my backup was to

  Then I started on the Windows system recovery disk, plugged the USB external drive and proceeded to recover my system.

  Everything worked as expected with the operating system partition uses about 50 GB. A simple trip to disk management enabled me to extend the volume to occupy the space allocated, as presented by the RAID-1 array. As such, I find myself with about 932 GB partition that appear in the windows disk management tool. After a check disk and reboot (which fixed some minor issues) all seemed well.

  But no, everything was fine

  Well that ROM boot RAID Intel sees that a mirror RAID-1 about 932 GB and the operating system sees a partition about 932 GB, both as expected, demand for Intel RST in windows States the following:

  

  I don't seem to have indication of what type of table, it is, an options to change the name of the table or an option to check the integrity of the array through the TSRI application in windows. If something is screwed

  But after the update for the application of iRST version 10.6.0.1002 Intel (the newest HP of) version 11.2.0.1006 (version Intel got very practice), the question seems to correct itself. Now the RAID, Windows boot ROM and the request of TSRI in Windows all agree that the table is indeed a mirror RAID-1 932 GB.

  

  I don't know what caused the problem, if it's related to something that was wrong with the process that I used, if she is simply resolved by reinstalling driver, or if this is a fix for a known issue that Intel has included in their questions later from the pilot.

  But what I know is that Intel has resolved a number of issues in the version 12.9.0.1001 driver (which is the latest version for the Cougar Point chipsets) compared to the old driver version 10.6.0.1002 HP has on its support page for the Z210.

  And HP seems unwavering in his lack of interest in the Intels 12.9.0.1001 test pilot and then make it available on its support page for what is a product still under warranty

  It is a mediocre service if you ask me...

  Some HP forum administrator or HP support person hide these forums should impose it in the HP management station and get it looked at. The Z210 is still under warranty for some customers and HP needs to pick up the latest drivers available to all suppliers, test them and then release them to their customers via the support page for this product. All the rest is little change us all.

  I was able to resolve the application problem Intel RST by updating to the latest v11.2.0.1006 Intel driver but it has highlighted a few points that HP should address, see linked post above.

  PS: Add this post so I can mark the thread as solved.

• -> Dropbox configuration backup not work - switching market automatically switches back to Off

  My system is 102 ReadyNAS with firmware 6.4.2.

  I would use the backup--> feature of Dropbox, but when I click on the switch to change from Off to on, it stays on for maybe a second, and then rebascule off automatically. Also the button never Authroize becomes available.

  If someone has encountered this problem previously have any recommendation on how to solve this problem? I have restarted the unit several times and still no luck.

  Thank you

  Make sure the NAS server has a good internet connection. Check the default gateway and the DNS server, add 8.8.8.8 (google DNS) DNS server for the test settings

• Cisco DX80 off nearby after the configuration backup

  Hello

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  We hope someone have this problem.

  Thank you very much

  Ahmed

  Proximity is not supported on the DX series still when you run this software, see the Release Notes for CE8 on pg 19 for the list of features supported/not supported.

• CSM 4.1 - ASA desfichiersde configuration backup via TFTP

  I'm fairly new to WSC, so this may be a matter of newbee.  In the "old days" we would write mem to save the current configuration to run at startup, and then write net to save the running configuration to a file defined on a TFTP server.  But now that we use the CSM, there is no net write function that happens during the process of deployment of a change to the config.  The actual configuration is saved to the CSM somewhere since we actually changes him before deploying a change, right?  But this isn't in a format where I could replace an ASA failed by "copy startup-config tftp?

  I read where you can "Preview settings", and then copy / paste the configuration 'ASA (Full)', but there is one major flaw in this plan.  The displayed output mask all passwords. I.e. allow, passwd, Ganymede + and radius key, local user name password.  Next to s, copy/paste ever was the best option to set up initially, or to replace a failed unit.  You just hope the running configuration is not interfere with what you paste. (The factory for DHCP Config comes to mind).

  Is there a function where I can export the entire configuration in a file that matches the full boot configuration?  Or, is there a function I could afford to have SAA periodically "Net Write?"

  You can configure a FlexConfig to one or several ASAs in order to run the command copy before and/or after a surge in config.  I just tested this on my server MCS 4.2 and it worked.  You will want to use the /noconfirm option so that the terminal does not have interactive guests to the CSM.

  

• Unable to save the current configuration (backup) - it is now resolved!

  Endpoint has expired. Check for IP, password, space or access related issues. #

  I ended up connecting to a laptop computer directly in the uplink switch to a virtual LAN management port. I'm using the correct user name and password. I have disabled the firewall on my laptop. Still no luck. The backup fails every time.

  I use a SolarWinds SCP server. For the remote directory, I just give: c:\SCP

  Can you suggest a different software of the SCP or report a possible solution, please?

  Hi Atle,

  Path you have given is not correct. C:\SCP that the installed application will understand.

  To the FI, you must provide the path to the linux format. For example if you have the ucsbackup under the C:\SCP folder, and then specify the name of the folder in the remote path.

  Otherwise you can leave it blank as well.

  . / Afonso