Failover of backup of CARS

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• TNS alias failover option

  Hi Experts,
  
  I'm getting "ORA-12170: TNS: connect Timeout occurred." frequently
  
  How to set up failover and backup earpiece these wait times for the listener of the backup
  
  
  Thanks in advance.

  If this is a random question, I'd enable tracing for your TNS connections as well as for your listener. Who can help find the reason when it comes to the top.

  HTH
  Aman...

• Dead Peer Detection and email?

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  Hey Stan,

  Check out this document, specifically "send System Log Messages to an e-mail address:

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  James

• LOG_ARCHIVE_DEST_STATE_n = REPORTER

  Version: 11.2
  OPERATING SYSTEM: AIX 6.1
  
  It's my understanding of the LOG_ARCHIVE_DEST_n parameter
  LOG_ARCHIVE_DEST_1 is the destination of the archive primary
  LOG_ARCHIVE_DEST_2 specifies the location where the archive logs should be sent and what process (LGWR or ARCr) must be used to transport it again for the rescue site
  

  LOG_ARCHIVE_DEST_1='LOCATION=/u01/app/oracle/oradata/white/arch/ VALID_FOR=(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME=white'
  LOG_ARCHIVE_DEST_2='SERVICE=black LGWR ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=black'

  My question is about LOG_ARCHIVE_DEST_STATE_n which is normally set to ACTIVATE. I would like to know under what circumstances do we set one of these parameters to DEFER

  LOG_ARCHIVE_DEST_STATE_1=DEFER
  LOG_ARCHIVE_DEST_STATE_2=DEFER

  My question is about LOG_ARCHIVE_DEST_STATE_n which is normally set to ACTIVATE. I would like to know under what circumstances do we set one of these parameters to DEFER

  You should have local LOG_ARCHIVE_DEST/LOG_ARCHIVE_DEST_1 need to be activated because its archives in view log.

  "When database is in ARCHIVE LOG MODE"
  sys@ORCL> alter system set log_archive_dest_state_1='defer' scope=both;
  alter system set log_archive_dest_state_1='defer' scope=both
  *
  ERROR at line 1:
  ORA-02097: parameter cannot be modified because specified value is invalid
  ORA-16028: new LOG_ARCHIVE_DEST_STATE_1 causes less destinations than LOG_ARCHIVE_MIN_SUCCEED_DEST
  requires
  sys@ORCL>
  
  "Now Database im putting in NOARCHIVELOG Mode" 
  
  sys@ORCL> shut immediate
  Database closed.
  Database dismounted.
  ORACLE instance shut down.
  sys@ORCL> startup mount
  ORACLE instance started.
  
  Total System Global Area  770035712 bytes
  Fixed Size                  1377304 bytes
  Variable Size             356518888 bytes
  Database Buffers          406847488 bytes
  Redo Buffers                5292032 bytes
  Database mounted.
  sys@ORCL> alter database noarchivelog;
  
  Database altered.
  
  sys@ORCL> alter database open;
  
  Database altered.
  
  sys@ORCL> archive log list
  Database log mode              No Archive Mode
  Automatic archival             Disabled
  Archive destination            c:\oracle\flash_recovery_area
  Oldest online log sequence     23
  Current log sequence           25
  sys@ORCL> alter system set log_archive_dest_state_1='defer' scope=both;
  
  System altered.
  
  sys@ORCL>
  
  "When noarchivelog mode you should able to disable local destination"
  

  Now lets discuss about remote destinations, i.e.: LOG_ARCHIVE_DEST_2

  When you set this parameter, then sending archive/redo will be stopped to remote destinations.
  In the case of a failover of backup database (or) If make you patches (or) such maintenance you may need to disable the settings.

  Hope this clears.

  Published by: CKPT on March 22, 2012 09:27

• My computer with two hard drives and 2 starting systems has the car crash in the solid state. When I got the new drive and tried to restore from time capsule, I lost some data. How can I see what backups are on the time capsule? My laptop is also backed u

  My computer with two hard drives and 2 starting systems has the car crash in the solid state. When I got the new drive and tried to restore from time capsule, I lost some data. How can I see what backups are on the time capsule? My laptop is also saved to the time capsule. Everything is in 'Data' when I look through the Airport utility. I think that the information that I've lost are still there since I was a Capsule 3 to.

  Time Machine backup to a sparsebundle.

  The sparsebundle will use the share name of computer. So, it should be obvious who is your Macbook and that is your Macpro.

  Open the sparsebundle in Finder and keep open the subfolders until you get to the backup of each separate hard drive...

  You has of course set the exclusion in Time Machine?

  By default, Time Machine will exclude your second drive unless you have included it. Did you?

  Once you get to this level during the backup, you can do a full restore manually whenever you want.

• 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.

• Lost backup utility from One Care to Windows Live Essentials?

  I recently transferred to Windows Live Essentials after my subscription to One Care became unavailable, the transition was easy and I found that Essentials is a great alternative, how ever when I realized that he was not back up installation included in the package, I returned to the accessories of Windows to back up my computer to my external hard drive.

  Only to find that the backup facility had been removed when I removed One Care? I searched my machine and looked at restoring to an earlier installation of date back to the utility originally stae, but have had no joy.

  Because all my back up to external hard disk refer to One Care (which is now removed) my machine does not recognize the back ups, and because One Care isn't here, too, there is no possibility to restore from the hard drive.

  One has the same problem and is there a solution to restore Windows backup utility with doing a full reinstall and lose all my programs, files, data, ect? help urgently needed please!

  I had the same problem after removing a care. Found the original disks supplied with the Microsoft XP Home Edition computer, browsed the disk and found the backup utility program it and reinstalled.

  However, I think that the problem should not have occurredit the first place. I hope this helps.

• Vista backup care contains only the catalog files

  I got Windows Vista the value to automatically save to a network drive.  I haven't used the computer for a couple of years, so he sat and the laptop battery has been cut.  I discovered more of my photo on my new computer files are missing and I tried to restore from my backup of this old computer which contained all the photos I had ever taken, but now some if these images went on the old computer also.  I use the original computer to restore the files as the new computer does not see the network drive.

  On the network drive, my shirts are:

  Backup utility Windows One Care

  Date My_PC 27/12/2011

  Do_Not_Delete.Mediaid date 12/12/2009

  2009 date 27/12/2011

  Catalogs date 27/12/2011

  DO_NOT_DELETE. GLOBALCATALOG DATE 19/01/2009

  DO_NOT_DELETE_SES(7D3C3BE-A742-486A-BO22-3F3FF61E1F99) DATE 09/02/2009

  WITH 10 OTHER FILES LIKE THIS

  Part1.zip.catalog date 19/01/2009

  With 200 other files numbered accordingly Part2... Part201

  Files

  DO_NOT_DELETE_SES (VARIOUS ISSUES) DATE 19/01/2009

  DO_NOT_DELETE.backupSetID date 19/01/2009

  When I use restore advanced and he say to go to the network drive, it is said that there is not a backup on this drive.

  This network is a network drive of computer at home, we just used for backups and file saving, we want not lost as tax documents.  However I always assumed that my photos were safe because I backingup a week.

  I hope someone can help, as most of the missing images of my mom who is now deceased.

  Is there anyway to restore from one of the above files without the help of the program to restore backup because he does not see the backup.

  You use the Restore tool to recover files saved?

  See the link

  http://answers.Microsoft.com/en-us/protect/Forum/protect_start/how-do-i-retrieve-my-Windows-Live-OneCare-Backup/e99fec82-8b1b-4f6f-B23C-601c8e9a6ff9

• I receive a "Low disk space" message and to free up space (d) car which seems full of backup files dating from when I got the laptop in 2008.

  I receive a "Low disk space" message and to free up space (d) car which seems full of backup files dating from when I got the laptop. Now I also have the message 'the last backup impossible' because I don't have enough space on this drive.  He had originally 110 GB Local disk (d :)) and it fell to 7.44 MB of free space.) Can I remove the back of the 'safeguards' located in the 3 files and start on the 17/04/2008 right up to 2011-01.05 and just keep the last backup or removing the back will cause problems? Can someone help thank you.

  Hi KarenRoss56,

  You can try to remove the old files of backup from 2008 to 2010 and check.

  Note: When you delete these files and later if you perform a restore, you will not be able to get previous data. If you need one of these files, you can transfer the files to an external drive before you delete the system files.

  You can also use Disk Cleanup to reduce the number of unnecessary files on your hard disk to free up disk space and help your computer run more quickly.

  Delete files using disk cleanup

  Hope this information is useful.

• Tunnel VPN RV-042 for Dual WAN Failover backup function

  We have customers with dual WAN failover scenarios with site-to-site VPN tunnels.

  In the past, the VPN tunnel backup feature has been available in the RV-082.

  One of the new RV-042 firmware versions have the function of backup Tunnel VPN available?

  The feature is supported on the RV042 V3 hardware.

• I already turn to the backup car but the computer make them again, why?

  I already turn to the backup car but the computer make them again, why? He made my hard drive full... If I have to delete it after a while... How to stop this thing?

  Hello

  What backup program utility do you use?

  Meanwhile, refer to this link:

  http://Windows.Microsoft.com/en-in/Windows-Vista/back-up-and-restore-frequently-asked-questions

  However if you are using Windows Backup, then try to turn off shadow copy of Volume and check if the problem reappears. It manages and implements Volume Shadow copies used for backup purposes and others. If this service is stopped, shadow copies will be unavailable for backup and the backup may fail. If this service is disabled, any services that explicitly depend on will fail to start.

  Steps to follow:

  a. Click Start, type services and press to enter.
  b. Locate the "Volume Shadow Copy" service and right click and click on "Stop".
  c. close the windows Services.

  Please come back with more information.

• RMAN takes longer than usual to the database backup cars.

  Hi all

  I have a database of CARS 2 nodes (11.2.0.3) using ASM on OUL5x64 (DB1/DB2) the backup script was running on DB2 for the past 3 years without problem.

  backup with compress is 80 GB Sunday.

  level Inc 1 day = 20 to 30 GB)

  I just added 2 other nodes to this CAR, now there DB1, DB2, DB3, DB4

  moved the backup to DB4 script and set up all of the environments for this work.

  The first 2 days, it did increase normal level 1 backup around time (20-30 GB) between (1 h 30 min)

  but on Thursday which is always increase of LEVEL 1, it took 8 hours to do the job.  and when checking the size

  the backup, the size was 255 GB level 1 (s/n 20/30 GB) and today it did the same.

  Please give suggestions as why backup is so huge.

  Thank you.

  Here's the script.

  RMAN target / < < EOF

  echo setting

  CONFIGURE CONTROLFILE AUTOBACKUP FORMAT for DEVICE TYPE DISK TO ' / u02/%F';

  Run {}

  allocate channels d1 type disk maxpiecesize 5 g;

  allocate channels d2 type disk maxpiecesize 5 g;

  Compressed backupset backup

  format ' / d01/pr1/pr1_%s_%t_%p.dbf'

  extra strength 1 cumulative

  Skip inaccessible

  tag hot_db_bk_level1

  filesperset 4

  (data include current controlfile);

  # sql 'alter system archive log current';

  #Backup all archive logs

  Compressed backupset backup

  format ' / d01/pr1/pr0_%s_%t_%p.arc'

  Ark of the tag

  filesperset 4

  (archivelog all delete all entries).

  }

  Hi all

  After you resolve the problem, the support of Oracle pointed out that

  I hit the limit in this note:

  How many incremental backups can be taken when the OWA is enabled? ( Doc ID 452455.1 )

  the default value

  _bct_bitmaps_per_file = 8

  in my case, I ran more than 8 times in the week. sous-séquence then run don't use BTC (block_change_tracking)

  After running a backup full again, backup works like it suppose to.

  Thanks for the replies.

  Kind regards

• Using RMAN/Flashback to restore or passage / failover to the backup database

  Hello

  I'm new on the protection of the data.  I read the documentation and have implemented the Data Guard for my database of test called PPRD.  So I PPRD for the primary database and PPRD_DR0 for sleep.

  I've implemented the custody of data with the default, maximum Performance. I'm testing. (That's 11 GR 2.  I also use SQL/RMAN to set everything up.  I can implement Grid Control to administer it.

  What I was asking is - as the case may be, are there times where I'm better NOT do a failover to the standby?  Given that the PPRD is in archivelog mode (of course) and we have full and incremental backups archivelogs all being written to the disc, AND my expectation is mode maximum performance... is there times where there was NO data loss by restoring the database and he recovering from RMAN? Indeed, recovery logs are intact, not if the first line of conduct?

  Now, obviously if there is some sort of disaster and the primary is destroyed we would failover to our expectation. But for most typical failures, wouldn't we want to use RMAN and the backups/archivelogs as a first course, because there MAY be loss of data with the maximum performance mode? Also, I know there are views, that we can use to see how in sync is the day before, but I'm a little unclear on this.  At the time of a database problem, if we do not have an automatic failover enabled and configured, exactly how can we check how to synchronize the standby is with the primary?  (I know that this response is common and there, I don't want to ask the obvious question.)

  Since I was in archivelog and flashback as well on mode the primary... If the primary is still intact (but has a problem) I use RMAN, flashback, etc. before making failover/switching in high school?

  Thank you for any response.

  Hello;

  Yes. For me, a failover is a last resort. Ask yourself a few questions:

  My company requires an availability of 100%?

  How long the principal will be not not available?

  How long and how to recover from failover?

  I can make a move to the place?

  Each year we turn off the room of servers for a weekend. What I do, it is a failover, then a switch after the old primary appears as the day before and catch up.

  Here are my notes of failover test:

  http://www.Visi.com/~mseberg/data_guard/Data_Guard_Failover_Test_using_SQL.PDF

  This may help too:

  Roll a standby forward using an RMAN backup to trouble The Nologging changes incremental (Doc ID 958181.1)

  Best regards

  mseberg

• N500 Vista and Lenovo rescue and recovery Care do not backup

  I would use Lenovo Care - Rescue and Recovery for backup system on DVD. But R & R cannot do, and I don't know why. What is happen? I see that no stop window with the message "a backup on your system is underway" but progress are always 0%. I made the backup several weeks - then backup was corectly. Unfortunately now I have a problem with her.

  my laptop is lenovo n500 and Vista 32

  I solved problem myself in new R & R 4.21 instalation

• This is ridiculous. Delete my free account from revel. I don't care about backup.

  This is ridiculous. Delete my free account from revel. I don't care about backup.

  All together, your account has been deleted. Sorry to see you go.