wit problem via rman backup

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• Waiting for redo log file missing when restore main database using RMAN backup that was taken on the database physical standby

  Here's my question after tons of research and test without have the right solutions.

  Target:

  (1) I have a 12.1.0.2 database unique main enterprise 'testdb' as database instance running on the server "node1".

  (2) I created physical standby database "stbydb" on the server "node2".

  (3) DataGuard running on the mode of MaxAvailability (SYNC) with roll forward in real time 12 default c apply.

  (4) primary database has 3 groups of one-man redo. (/oraredo/testdb/redo01.log redo02.log redo03.log)

  (5) I've created 4 standby redo logfiles (/oraredo/testdb/stby01.log stby02.log stby03.log stby04.log)

  (6) I do RMAN backup (database and archivelog) on the site of relief only.

  (7) I want to use this backup for full restore of the database on the primary database.

  He is a DR test to simulate the scenario that has lost every primary & Eve total servers.

  Here is how to save, on the database pending:

  (1) performance 'alter database recover managed standby database Cancel' to ensure that compatible data files

  (2) RMAN > backup database;

  (3) RMAN > backup archivelog all;

  I got elements of backup and copied to primary db Server something like:

  /Home/Oracle/backupset/o1_mf_nnndf_TAG20151002T133329_c0xq099p_.BKP (data files)

  /Home/Oracle/backupset/o1_mf_ncsnf_TAG20151002T133329_c0xq0sgz_.BKP (spfile & controlfile)

  /Home/Oracle/backupset/o1_mf_annnn_TAG20151002T133357_c0xq15xf_.BKP (archivelogs)

  So here's how to restore, on the main site:

  I clean all the files (data files, controlfiles oder all gone).

  (1) restore spfile from pfile

  RMAN > startup nomount

  RMAN > restore spfile from pfile ' / home/oracle/pfile.txt' to ' / home/oracle/backupset/o1_mf_ncsnf_TAG20151002T133329_c0xq0sgz_.bkp';

  (2) modify pfile to convert to db primary content. pFile shows below

  *.audit_file_dest='/opt/Oracle/DB/admin/testdb/adump '

  * .audit_trail = "db".

  * full = '12.1.0.2.0'

  *.control_files='/oradata/testdb/control01.ctl','/orafra/testdb/control02.ctl'

  * .db_block_size = 8192

  * .db_domain = "

  *.db_file_name_convert='/testdb/','/testdb /'

  * .db_name = "testdb".

  * .db_recovery_file_dest ='/ orafra'

  * .db_recovery_file_dest_size = 10737418240

  * .db_unique_name = "testdb".

  *.diagnostic_dest='/opt/Oracle/DB '

  * .fal_server = "stbydb".

  * .log_archive_config = 'dg_config = (testdb, stbydb)'

  * .log_archive_dest_2 = "service = stbydb SYNC valid_for = (ONLINE_LOGFILE, PRIMARY_ROLE) db_unique_name = stbydb'"

  * .log_archive_dest_state_2 = 'ENABLE '.

  *.log_file_name_convert='/testdb/','/testdb /'

  * .memory_target = 1800 m

  * .open_cursors = 300

  * runoff = 300

  * .remote_login_passwordfile = "EXCLUSIVE."

  * .standby_file_management = "AUTO".

  * .undo_tablespace = "UNDOTBS1.

  (3) restart db with updated file pfile

  SQLPLUS > create spfile from pfile='/home/oracle/pfile.txt'

  SQLPLUS > the judgment

  SQLPLUS > startup nomount

  (4) restore controlfile

  RMAN > restore primary controlfile to ' / home/oracle/backupset/o1_mf_ncsnf_TAG20151002T133329_c0xq0sgz_.bkp';

  RMAN > change the editing of the database

  (5) all elements of backup catalog

  RMAN > catalog starts by ' / home/oracle/backupset / '.

  (6) restore and recover the database

  RMAN > restore database;

  RMAN > recover database until the SNA XXXXXX; (this YVERT is the maximum in archivelog backups that extends beyond the scn of the backup of the data file)

  (7) open resetlogs

  RMAN > alter database open resetlogs;

  Everything seems perfect, except one of the file log roll forward pending is not generated

  SQL > select * from v$ standby_log;

  ERROR:

  ORA-00308: cannot open archived log ' / oraredo/testdb/stby01.log'

  ORA-27037: unable to get file status

  Linux-x86_64 error: 2: no such file or directory

  Additional information: 3

  no selected line

  I intended to use the same backup to restore primary basic & helps record traffic and the downtime between them in the world of real output.

  So I have exactly the same steps (except STANDBY restore CONTROLFILE and not recover after database restore) to restore the database pending.

  And I got the same missing log file.

  The problem is:

  (1) complete alert.log filled with this error, not the concern here

  (2) now repeat it in real time apply won't work since the Party shall LGWR shows always "WAITING_FOR_LOG."

  (3) I can't delete and re-create this log file

  Then I tried several and found:

  The missing standby logfile was still 'ACTIVE' at present RMAN backup was made.

  For example, on db standby, under Group #4 (stby01.log) would be lost after the restoration.

  SQL > select GROUP #, SEQUENCE #, USE (s), the STATUS from v$ standby_log;

  GROUP # SEQUENCE # USED STATUS

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

  4 19 ACTIVE 133632

  5 0 0 UNASSIGNED

  6 0 0 not ASSIGNED

  7 0 0 UNASSIGNED

  So until I take the backup, I tried on the primary database:

  SQL > alter system set log_archive_dest_state_2 = delay;

  This was the Group of standby_log side Eve #4 was released:

  SQL > select GROUP #, SEQUENCE #, USE (s), the STATUS from v$ standby_log;

  GROUP # SEQUENCE # USED STATUS

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

  4 0 0 UNASSIGNED

  5 0 0 UNASSIGNED

  6 0 0 not ASSIGNED

  7 0 0 UNASSIGNED

  Then, the backup has been restored correctly without missing standby logfile.

  However, to change this primary database means break DataGuard protection when you perform the backup. It's not accept on the production environment.

  Finally, my real questions come:

  (1) what I do may not do on parameter change?

  (2) I know I can re-create the control file to redo before delete and then recreate after. Is there any simple/fast to avoid the standby logfile lost or recreate the lost one?

  I understand that there are a number of ways to circumvent this. Something to keep a copy of the log file waiting restoration progress and copy up one missing, etc, etc...

  And yes I always have done no real-time applies "to the aid of archived logfile" but is also not accept mode of protection of production.

  I just want proof that the design (which is displayed in a few oracle doc Doc ID 602299.1 is one of those) that backs up data backup works effectively and can be used to restore the two site. And it may be without spending more time to resume backups or put the load on the primary database to create the database before.

  Your idea is very much appreciated.

  Thank you!

  Hello

  1--> when I take via RMAN backup, RMAN does not redo log (ORL or SRL) file, so we cannot expect ORLs or SRL would be restored.

  2nd--> when we opened the ORL database should be deleted and created

  3rd--> Expecting, SRL should not be an issue.we should be able to do away with the fall.

  DR sys@cdb01 SQL > select THREAD #, SEQUENCE #, GROUP #, STATUS from v$ standby_log;

  THREAD # SEQUENCE # GROUP # STATUS

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

  1 233 4 ACTIVE

  1 238 5 ACTIVE

  DR sys@cdb01 SQL > select * from v$ logfile;

  GROUP # STATUS TYPE MEMBER IS_ CON_ID

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

  3 /u03/cdb01/cdb01/redo03.log no. 0 online

  /U03/cdb01/cdb01/redo02.log no. 0 2 online

  1 /u03/cdb01/cdb01/redo01.log no. 0 online

  4 /u03/cdb01/cdb01/stdredo01.log WATCH No. 0

  /U03/cdb01/cdb01/stdredo02.log EVE 5 No. 0

  DR sys@cdb01 SQL > ! ls - ltr /u03/cdb01/cdb01/stdredo01.log

  method: cannot access the /u03/cdb01/cdb01/stdredo01.log: no such file or directory

  DR sys@cdb01 SQL >! ls - ltr /u03/cdb01/cdb01/stdredo02.log

  -rw - r-. 1 oracle oinstall 52429312 17 Oct 15:32 /u03/cdb01/cdb01/stdredo02.log

  DR sys@cdb01 SQL > alter database force claire logfile 4;

  change the database group claire logfile 4

  *

  ERROR on line 1:

  ORA-01156: recovery or current flashback may need access to files

  DR sys@cdb01 SQL > alter database recover managed standby database cancel;

  Database altered.

  DR sys@cdb01 SQL > change the database group claire logfile 4;

  Database altered.

  DR sys@cdb01 SQL > ! ls - ltr /u03/cdb01/cdb01/stdredo01.log

  -rw - r-. 1 oracle oinstall 52429312 17 Oct 15:33 /u03/cdb01/cdb01/stdredo01.log

  DR sys@cdb01 SQL >

  If you do, you can recreate the controlfile without waiting for redo log entry...

  If you still think it's something is not acceptable, you must have SR with support to analyze why he does not abandon SRL when controlfile_type is "underway".

  Thank you

• RMAN backup permission problem

  My RMAN backup is scheduled.
  
  Even backup script fails sometimes and sometimes executed successfully
  When fails, it gives the following error.
  
  Your "cron" job the xxxx
  / U07/RMAN/scripts/call_arch_bkup. SCP
  
  produces the following output:
  
  
  Recovery Manager: release 9.2.0.1.0 - 64 bit Production
  
  Copyright (c) 1995, 2002, Oracle Corporation. All rights reserved.
  
  connected to target database: xxxx
  connected to the recovery catalog database
  RMAN-00571: ===========================================================
  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
  RMAN-00571: ===========================================================
  RMAN-00554: initialization of the package manager internal collection failed
  RMAN-04005: target database error:
  ORA-09925: cannot create the audit trail file
  SVR4 error: 13: permission denied
  Additional information: 9925
  
  
  If there is permission problem then there a few times, it runs successfully.

  It totally depends on your condition. Security can you move your old files to another location, course and then run your command?

• RMAN backup San takes 13 hours

  Hi all
  
  I configured my RMAN to run via Recovery Catalog and take the daily full backup (limitation of the Standard Edition) in a shared location on the Test Server (\\testdb), which takes about 35 minutes to complete successfully.
  
  The same full backup takes 13 hours to complete on a shared location to the SAN storage server-mounted Blade (\\blade5). To study more, I opened a SR with Oracle Support and ran a series of tests to take the backup of a single tablespace (using the controlfile target) on following 3 places:
  1. the Production Server hard drive
  2. shared on the Test server location
  3 shared location to the SAN storage mounted on Server Blade
  
  Following were the results of the test:
  
  1 backup tablespace size is 1.36 GB with a data file.
  2. the size of the backup in any test 3 piece is 1.1 GB each.
  3 RMAN backup Time instead of 3:
  3A. local backup (D:\backup) duration: 04:55 minutes
  3 b. Shared Backup time (\\testdbl): 02:25 minutes
  3 c. Shared SAN duration (\\blade5): 26: 25 minutes
  
  After this Oracle Support concluded that Oracle RMAN is perfectly fine and it is in the SAN that problem, whereas the Admins IT state that the problem is on the side of RMAN.
  
  My query is, how do you determine that Oracle RMAN is underperforming because of problems with SAN or blade server or network?
  
  Respect,
  Z.K.

  Hi Z.K.
  Your question:
  What could be the reason that a normal copy of the 1.1 GB backup piece takes 2 minutes and backup RMAN to generate this total 1.1 GB backup takes about 21 minutes?

  Answer:
  The rman backup process is not only a copy process, but also a verification of the integrity of the written part of backup. Maybe there are a lot of context changes involved in this process, which may, due to the latency on the result of the bad performance network.
  (The connection to the bad high-performance storage is over IP, if I understand correctly)
  Kind regards
  Tycho

• content managed rman backup crushing and selection procedure of the tape media

  Hello Experts.

  I have a question about the backupset rman tape media manage tape of the osb.

  [ENV]

  Exadata rman backup assistance OSB(version: 10.4.0.3.0) SL500 LTO5 4 Tape Drive with rman scripts and full backup is working well.

  1 Appendix backup on OS crontab

  -Each backup full day at 00:00 AM

  2 rman view all:

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  using the control file of the target instead of recovery catalog database

  RMAN settings for database with db_unique_name TESTDW are:

  CONFIGURE RETENTION POLICY TO 3 DAY RECOVERY WINDOW;

  CONFIGURE BACKUP OPTIMIZATION # by default

  CONFIGURE THE TYPE OF DEFAULT DEVICE TO 'SBT_TAPE ';

  SET UP THE DEVICE TYPE 'SBT_TAPE' PARALLELISM 4 TYPE OF BACKUP BACKUPSET.

  CONFIGURE CONTROLFILE AUTOBACKUP ON;

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  3 rman backup scirpts

  Run {}

  allocate channels c01 type 'sbt_tape' connect 'sys/manager@testdw1';

  allocate channel c02 type 'sbt_tape' connect 'sys/manager@testdw2';

  allocate channel c03 type 'sbt_tape' connect 'sys/manager@testdw1';

  allocate channels c04 type 'sbt_tape' connect 'sys/manager@testdw2';

  Backup section size 900g database;

  output channel c01;

  output channel c02;

  output channel c03;

  output channel c04;

  }

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  1st quarter > after several weeks and I run the command as "#obtool u admin Pei welcome1 lsvol-L lib1.

  and are used in many media of rman backup band (about 50EA media, perhaps 46EA are full and 4EA are appendble)

  So, I issue the command 'lsvol - a - c' and could not display expired on all media content.

  Why OSB no has not select and replace the tape media despite the rman rman default retention policy (3days) all show the setting.

  Why OSB does not have the expired status of rman content on tape media?

  -> I need the rman (delete expired, delete obsolete etc...) command to share the summary status of OSB and rman rman?

  Q2 > selection procedure for the tape media all backup rman

  Suppose the total number of tape media is 5EA. (1,2,3,4,5) with an available tape LTO5 drive.

  Status: 1 (full-rman content already expired), 2 (content integral-rman not expired), 3 (editable, remaining space), 4 (new media), 5 (currnet wring media)

  If OSB burn now 5 and reach at the end of the Strip and possibly another media, media to be selected by the OSB?

  Advanced thanks.

  If I place the order obsolete in the rman script as 'delete type 'SBT_TAPE' noprompt obsolete device;' the results will be the same as your

  the syntax because rman default setting (CONFIGURE RETENTION POLICY to RECOVERY WINDOW OF 3 DAYS ;) has already been fixed on the command "Show all", right? @)

  Yes.

  I use the catalog of recovery on a different database and backup script has catalog db connection string.

  And if I only use controlfile instead of recovery catalog to save the backup information and put in place "control_file_record_keep_time" a default of 7 days to 365 days, "remove obsolete" command to remove several weeks backupset works well, is it not?

  Possible problem are existing backups for several weeks if you left default control_file_record_keep_time. Change now will not help unless you catalog later manually all the old pieces not catalogued on tape backup.

  After you clean up the situation and particularly to remove obsolete in your script, rman, you will never make problems with control_file_record_keep_time from this moment. By default will do just fine because it is larger than your window of recovery.

  Kind regards

  Mitja

• How to restore RMAN backups

  Hello

  I tried to include works of RMAN Oracle 12 c

  If I use the following command, I should have the backuppiece and the archivelog saved in a folder:

  RMAN > BACKUP database DATA PLUS ARCHIVELOG;

  If I ran this command in 4 different days, which I ended up having 4 folders with different inside files

  I guess that, in these files, I have the data files and the archivelogs

  Now I move these folders to tape, re-cutting the backups and delete expired

  Say that in a month, I need one of these backups if I put a band records and I added start with 'c:\path_of _restored_folder _L', so I added all files in the folder that I restored from tape

  Now, if I try to restore the basis of all is well but when I run the recover, it is missing some archiving logs it says

  If I put all the files for 4 days then he finds the archivelog she needs and pick up without problem

  on this basis I understand that in the folder containing a backuppiece of a specific day there is the newspaper of archive that I needed to recover from the DB, is that true? How can I know if the backups folder I need to replace in order to have all the required log archiving?

  At the moment my DB retrieves only if I handed out the Ribbon last backup folder, if I handed out the previous, it restores, but is not recover

  Also I have this configuration of the oracle recovery 3 days window maintains backups in order to be able to restore and recover the last 3 days and he simply deletes all obsolete if the FRA is full

  I tried earlier to set up the window of 3 days as a test recovery

  I ran a few backups and after that I ran the 5th FRA leak out of space and the backup fails

  I expect rman to remove the old backup and make way for a new that I have 5 backuppiece and the FRA is full, why he not do?

  Thank you

  The default behavior of RECOVER is to make a full recovery - right until the transactions today.  So it must all archivelogs.

  If you want to restore and recover to a point in time, use the SET clause to THAT specify a sequence of the newspaper or time or SNA.  Oracle will then not get beyond that point in time - that is to say he will not seek further archiving logs.

  (Ideally, when you restore an old backup, I also begins to restore the old controlfile, then using this controlfile).

  If you use the FRA in this way

  a. set db_recovery_file_dest_size and db_recovery_file_dest

  b. * not * used a FORMAT clause in the BACKUP command

  Oracle will recognize all backups in the FRA (you can check by querying V$ FLASH_RECOVERY_AREA_USAGE before and after the backup).

  In this case, Oracle can and will automatically purge outdated backups - that is to say any backup older than the retention period, provided that there is at least a L0 or backup complete closest to the retention period.  You should see messages to this effect in the alert of the instance database log file.

  Hemant K Collette

• Using tape for RMAN backup concerns

  Dear all,

  I use the library of networker for rman backup. I have some problem/question about what I don't use catalog db. Here it goes:

  1. think you that automatic backup controlfile should set to strip? or better to keep in the disc.

  2. How can I configure autoback controlfile format on TAPE?

  3. If I need to restore control to another HOST file, how can we do this?

  4. I've read a few books we can't CATALOG element of tape backup. If it's the fact that, after the disaster, how do I Catalog backup piece and restore this backup piece in another host?

  Kind regards

  Hello

  1 when RMAN channel tape is allocated when running RMAN backup, autobackup controlfile will be created in the Ribbon to place on the disc. If structural change to the database is made, for example by adding a new data file, then the controlfile autobackup will be created in the disk, regardless of the device type of the default RMAN configuration.

  Control file autobackup after structural changes of data and the Type of device SBT_TAPE (Doc ID 1190354.1)

  2. set below:

  RMAN > CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE 'SBT_TAPE' TO '%F ';

  3. If the automatic backup location is not the default location and then set the location first.

  Use this command to set the location:

  RMAN > SET FORMAT FOR DEVICE TYPE SBT_TAPE AUTOBACKUP CONTROLFILE to '< auto="" backup="" format="">';

  Then use the command

  RMAN > restore controlfile on "" automatic backup;

  4. starting with 10 g, it is possible to use the rman CATALOG command to add backuppieces stored in the disc to the rman repository. But it is not possible to use the order CATALOG for items stored on TAPE backup, but note below explains undocumented commands to add backuppieces stored in the RIBBON for the repository.

  HOW TO CATALOG the TAPE BACKUP ITEMS (Doc ID 550082.1)

  Thank you

• Confusion of RMAN backup

  Hi all

  11.2.0.1

  AIX 6.1

  I'm reviewing the scripts in RMAN backup in our data base of prod that was written by the previous dba.

  The script said:

  run

  {

  overlap archivelog all;

  cross-checking of backup;

  delete expired backup noprompt.

  delete noprompt expired archivelog all;

  delete noprompt obsolete;

  allocate channels ch1 disc type;

  allocate channel ch2 type disk;

  allocate channel ch3 type disk;

  allocate channel ch4 type disk;

  backup in the database format compressed more archivelog backupset ' / rmanbackup/prod/backup/db/db_%U';

  backup current controlfile to Eve format ' / rmanbackup/prod/backup/db/ctrl_stby_%U';

  current backup controlfile as ' / rmanbackup/prod/backup/db/ctrl_%U';

  }

  Then I check the contents of/rmanbackup/prod/backup/db

  Oracle [/ rmanbackup/backup/prod/db] ls-l

  Total 0

  -rw - r - 1 oracle backup 8617984 Sep 18 2012 ctrl_0knlh44v_1_1

  -rw - 1 oracle dba 11698176 Aug 18 01:24 ctrl_2sok4bqk_1_1

  -rw - 1 oracle dba 11698176 Aug 19 01:21 ctrl_3aok7001_1_1

  -rw - 1 oracle dba 11698176 Aug 18 01:24 ctrl_stby_2rok4bqi_1_1

  -rw - 1 oracle dba 11698176 Aug 19 01:21 ctrl_stby_39ok6vvu_1_1

  -rw - 1 oracle dba 8598016 17 Sep 01:24 db_2cok1ne6_1_1

  -rw - 1 oracle dba 3942116864 Aug 18 01:17 db_2hok4acs_1_1

  -rw - 1 oracle dba 3570494976 Aug 18 01:18 db_2iok4acs_1_1

  -rw - 1 oracle dba 130300928 Aug 18 01:16 db_2jok4bap_1_1

  -rw - 1 oracle dba 8078848 Aug 18 01:24 db_2qok4bqh_1_1

  -rw - 1 oracle dba 3205571072 Aug 19 01:14 db_2tok6uot_1_1

  -rw - 1 oracle dba 2845661696 Aug 19 01:14 db_2uok6uot_1_1

  -rw - 1 oracle dba 3153846272 Aug 19 01:14 db_2vok6uot_1_1

  -rw - 1 oracle dba 2851247104 Aug 19 01:14 db_30ok6uot_1_1

  -rw - 1 oracle dba 104608256 Aug 19 01:14 db_31ok6vjb_1_1

  -rw - 1 oracle dba 7869440 Aug 19 01:21 db_38ok6vvt_1_1

  The above backup are complete?

  I also check the flash_recovery_area:

  
  

  Oracle [/ rmanonline/flash_recovery_area/PROD/backupset/2013_09_19] ls-l

  Total 0

  -rw - 1 oracle dba 1867776 Aug 19 01:19 o1_mf_ncnnf_TAG20130919T011455_93mr5j77_.bkp

  -rw - 1 oracle dba 1314160640 Aug 19 01:19 o1_mf_nnndf_TAG20130919T011455_93mqwkc1_.bkp

  -rw - 1 oracle dba 1329709056 Aug 19 01:20 o1_mf_nnndf_TAG20130919T011455_93mqwkfr_.bkp

  -rw - 1 oracle dba 1459748864 Aug 19 01:20 o1_mf_nnndf_TAG20130919T011455_93mqwlhc_.bkp

  -rw - 1 oracle dba 1779367936 Aug 19 01:20 o1_mf_nnndf_TAG20130919T011455_93mqwlvo_.bkp

  -rw - 1 oracle dba 98304 Sep 19 01:19 o1_mf_nnsnf_TAG20130919T011455_93mr5kgk_.bkp

  That is why he is another backup here? Do you have duplicate backups? Please validate.

  Thank you very much, zxy

  Enterprise Manager doesn't have to be DB Console.  It can be Grid Control or control clouds.

  The backup task was scheduled via DBMS_SCHEDULER.

  It could have been programmed by a timer external non-cron.

  Hemant K Collette

• Error of RMAN backup full

  Hi all
  
  I take a daily ful backup DB backup directly on the Strip.
  
  Due to a problem yesterday I deleted 2 days old files to archive my server.
  Today, I got following error message in my log RMAN backup.
  
  I'm surprised, how is it, RMAN are looking for an old file to archive, when I take a full backup.
  
  Can someone answer me above concern
  
  My version of DB is 11.2.0.3
  OPERATING SYSTEM: AIX 6.1
  
  RMAN-00571: ===========================================================
  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
  RMAN-00571: ===========================================================
  RMAN-03002: failure of the backup command to the 2013/05/29 04:28:54
  RMAN-06059: expected found archived newspaper, loss of archived newspaper compromised recoverability
  ORA-19625: error identification of file /prdarch/prdarch1/PALLMO_83504_696657779.arc
  ORA-27037: unable to get file status
  IBM AIX RISC System/6000 error: 2: a file or a directory in the path name does not exist.
  Additional information: 3
  
  The script that is used for the backup:
  run
  {
  allocate channel t1 type 'sbt_tape' parms 'ENV=(TDPO_OPTFILE=/usr/tivoli/tsm/client/oracle/bin64/tdpo.opt) ';
  SQL 'alter system archive log current';
  overlap archivelog all;
  backup
  filesperset 5
  (database) format "df_ % %%p s_ t_";
  SQL 'alter system archive log current';
  ARCHIVELOG backup all the format "af_ % %%p s_ t_";
  output channel t1;
  }
  
  
  Thanks in advnace

  any backup archivelog

  The BACKUP ARCHIVELOG command is independent of the BACKUP DATABASE command.
  This command waits all archivelogs known are available and can be backed up. In fact, your backup logs should show the same old archivelogs (most recent) being backed up every day!

  If you use non-RMAN commands to purge the archivelogs, RMAN knows not the archivelogs aren't available. He'll wait although they are present. You must run

  CROSSCHECK ARCHIVELOG ALL;
  DELETE EXPIRED ARCHIVELOG ALL;
  

  for RMAN to identify them as having been purged and remove them from its "list of the archivelogs expected."

  If you simply, have BACKUP ARCHIVELOG ALL and not to operate the ARCHIVELOG DELETE of RMAN, how do you maintain the archivelog file system space?

  How long have you been running this backup script? How were you purge archivelogs earlier?

  Hemant K Collette

• RMAN backup and restore into Production KEEPS RAC and DATA

  Hi gurus of the Oracle
  
  We need the expert advice for tune and cross check the RMAN Script for Production environment below below
  
  Please suggest any corrections or comments on below mention scripts which will be executed on RAC and Production DATA GUARD environment
  
  LINUX RHEL 5.5 64-bit
  ORACLE GRID Infrastructure R2 Version 11.2.0.3.0 (we use ASM Cluster File system)
  ORACLE11g R2 Version 11.2.0.3.0
  
  We planned for basically rman backup drive using control file target instead of recovery catalog database
  
  We will have Data Guard Setup between 2 remote sites of database and two remote sites have running the local 2-node RAC database
  
  =========================RMAN_Full_Backup.sh=========================================================================
  #! / bin/bash
  . /Home/orarac/.bash_profile
  logloc = 'date' + rman_backup_lvl0_orcldb_ %m %y hour %M %S %d ".log
  # Start rman backup
  Target of $ORACLE_HOME/bin/rman = / log = / backup/RMAN_Log / $logloc < < EOF
  run
  {
  allocate channels ch1 type disk maxpiecesize = 1024 M;
  allocate channel ch2 type disk maxpiecesize = 1024M;
  database backup incremental level 0 FORMAT ' / backup/RMAN_Backup/rman_bkp_%U_%d_%T_DATAFILE_LVL0_%D_%M_%Y'
  include current controlfile
  tag 'datafile_full ';
  }
  
  run
  {
  allocate channels ch1 type disk maxpiecesize = 1024 M;
  allocate channel ch2 type disk maxpiecesize = 1024M;
  overlap archivelog all;
  SQL 'alter system archive log current';
  backup ARCHIVELOG all delete them all input FORMAT ' / backup/RMAN_Backup/rman_bkp_%U_%d_%T_ARCHIVELOG_%D_%M_%Y'
  tag 'archivelog_full ';
  }
  cross-checking of backup;
  delete noprompt obsolete;
  Save the list of database;
  EXIT;
  EXPRESSIONS OF FOLKLORE
  ==================================================================================================
  =========================================RMAN_Inc_Backup.sh ===========================================
  #! / bin/bash
  . /Home/orarac/.bash_profile
  logloc = 'date' + rman_backup_lvl1_orcldb_ %m %y hour %M %S %d ".log
  # Start rman backup
  # use only the following line if this script is run via the root CRON
  Target of $ORACLE_HOME/bin/rman = / log = / backup/RMAN_Log / $logloc < < EOF
  
  Run {}
  allocate channels ch1 type disk maxpiecesize = 1024 M;
  allocate channel ch2 type disk maxpiecesize = 1024M;
  database backup incremental level 1 FORMAT ' / backup/RMAN_Backup/rman_bkp_%U_%d_%T_DATAFILE_LVL1_%D_%M_%Y'
  include current controlfile
  tag 'datafile_Incr ';
  }
  Run {}
  allocate channels ch1 type disk maxpiecesize = 1024 M;
  allocate channel ch2 type disk maxpiecesize = 1024M;
  overlap archivelog all;
  SQL 'alter system archive log current';
  backup ARCHIVELOG all delete them all input FORMAT ' / backup/RMAN_Backup/rman_bkp_%U_%d_%T_ARCHIVELOG_%D_%M_%Y'
  tag 'archivelog_full ';
  }
  cross-checking of backup;
  delete noprompt obsolete;
  backup from the list;
  EXIT;
  EXPRESSIONS OF FOLKLORE
  -bash - $3.2
  ====================================================================================================
  ===================================RMAN_DB_Restore.sh====================================================
  -bash-3, $ 2 cat /home/orarac/RMAN_Scripts/RMAN_DB_Restore.sh
  #! / bin/bash
  . /Home/orarac/.bash_profile
  logloc = 'date' + rman_restore_orcldb_ %m %y hour %M %S %d ".log
  # use only the following line if this script is run via the root CRON
  Target of $ORACLE_HOME/bin/rman = / log = / backup/RMAN_Log / $logloc < < EOF
  Run {}
  BOOTABLE MEDIA FORCE;
  RESTORE THE DATABASE;
  RECOVER THE DATABASE;
  ALTER DATABASE OPEN;
  }
  EXIT;
  EXPRESSIONS OF FOLKLORE
  ====================================================================================================
  
  Concerning
  Hitgon

  Thank you mseberg

  This command is the full backup or a backup of level 0?

  full backup as compressed backupset
  data include current controlfile more archivelog deletion entry;

  We use command below for the full backup of database.
  database backup incremental level 0 FORMAT ' / backup/RMAN_Backup/rman_bkp_%U_%d_%T_DATAFILE_LVL0_%D_%M_%Y'
  include current controlfile
  tag 'datafile_full ';

  We use the command below to the increment backup
  database backup incremental level 1 FORMAT ' / backup/RMAN_Backup/rman_bkp_%U_%d_%T_DATAFILE_LVL1_%D_%M_%Y'
  include current controlfile
  tag 'datafile_Incr ';

  What is the different when we use
  CONFIGURE ARCHIVELOG DELETION POLICY TO APPLIED ON STANDBY;

  or

  full backup as backupset compressed database include controlfile current more archivelog delete all input;

  Concerning
  Hitgon

• RMAN backup in the dated dated system folder

  Hi all
  I need to store the rman backup in linux like system date of the file.
  I created the folder
  *#mkdir /bkp/ $(date +%Y%m%d) *.
  and I've tried this,
  RMAN > backup database format ='/ bkp/$(date +%Y%m%d)/db_%d';)
  does not, how to solve this problem.
  
  Thanks in advance
  Sila

  "mkdir/bkp /'date + %m %d %Y"

  for rman
  create the variable date_rman lik

  "date_rman ='date + %m %d %Y"
  RMAN > backup database format='/bkp/$date_rman/db_%d ";

• RMAN backups

  Hello
  
  I do via RMAN incremental backups, backups are staying at the disc. And the infrastructure team will copy this backup of files on tape. And they want to delete the files that will stay in disk via RMAN. So far, it's ok.
  
  But if I need backups that remain on the Ribbon, it is possible to do a recovery of files deleted by rman.
  
  Thank you!

  Hello;

  Yes. There are many options.

  You can restore from tape and use the CATALOG command.
  You can keep a few days on the disk which need to use the Ribbon is less likely.
  You can have RMAN backup directly to tape, which means you should be able to keep backups in the catalog of over time.

  I back up to disk and then have a copy go every night to tape. I usually try to keep 3 days of archives and backups on disks, because the recovery is faster.

  Best regards

  mseberg

• Suddenly slow rman backup in oracle 11g

  Hello
  
  from yestarday suddenly rman backup incremental to take more than 3 hours, what was supposed to be 20 mins
  
  nothing has changed since the database, so how can I find the cause of the delay
  
  Thank you

  What is the version?
  You can trace the order and activate 10046 trace as sql regular... And analyze using tkprof.
  You can refer
  RMAN backup is very slow, selecting from V$ RMAN_STATUS [375386.1 ID]. This note cannot be directly related
  to your problem, but there are commands for activating 10046 trace in that.

• RMAN backup Linux drivers shared on windows 2008 Server.

  Hi all
  
  I want to know is - it possible to rman backup to shared disk windows 2008 for a database of runnig under Linux.
  
  I tried it and getting rman-03002 followed by ORA-19504, error Ora-27040 and linux-x86_64.
  
  I used the following command to mount my windows share
  Mount-t cifs/o username = administrator, password = "XXXXXX" //172.16.1.50/files/MNT
  
  
  Concerning
  Nidsh
  
  Edited by: 883687 August 15, 2012 23:08

  Hello;

  It should be possible. The ORA-27040 is

  "O/S-Error: (OS 3) The system cannot find the path specified."
  

  and the second error ORA-27040 seems to be an effect of the first.

   File create error, unable to create file
  

  Could be a permissions problem, so if you can mount the disk space windows, but cannot write to it (yet)

  There is a note of support Oracle that covers this:

  ORA-19504 ORA-27040 during Rman backup in a Directory Windows mounted under Linux [464267.1 ID]

  Which confirms, in my view, the answer is Yes.

  Further that:

  RMAN fail with ORA-19504 ORA-27040 when backup remote server linux [726858.1 ID] Windows Mount Volume

  Best regards

  mseberg

  Published by: mseberg on August 16, 2012 04:33

• Causing the system RMAN backups for not responding

  Need some help here. I inherited a system in which has about 65 GB memory, Linux 64 - bit - 16 processors. Whenever an RMAN backup is performed, else cannot do anything. The load average is about 10 (max). My theory is that it is the init.ora parameters, but not sure... Here's the deal:
  
  SGA_MAX_SIZE = 47GB
  SGA_TARGET = 0
  shared_pool_size = 5G
  JAVA_POOL_SIZE = 1 G
  LARGE_POOL_SIZE = 0
  db_cache_size = 38G
  
  I'll look into what I have to change. I just wanted to get other opinions since I inherited a wasp nest and need elements good enough before you can change all the settings. All documents, Metalink, etc that you can provide to support a change in these parameters would be great. Thank you.

  Hello

  You can check http://download.oracle.com/docs/cd/B10501_01/server.920/a96566/rcmtunin.htm

  You can use the formula to set the size of the pool. If you do not install the largest basin of the rman uses memory of shared pool which can cause the problem of e/s/execution.

  LARGE_POOL_SIZE = number_of_allocated_channels * (16 MB + (4 * size_of_tape_buffer))

  Hope this will help you.

  Thank you
  Krishna