extra strength 0 vs level 1 in views catalog rman
Hello world
Help, please.
I use this query to view the backup history.
I'm doing the level 0 incremental backup each weekend and extra staff 1 day of week.
SELECT db_name, status, to_char (start_time, 'HH24 JJ/MM Dy'), to_char (end_time, 'HH24 JJ/MM Dy').
time_taken_display as backup_time
OF rman.rc_rman_backup_job_details
WHERE db_name IN ('PROD', 'TEST')
AND input_type DB ' INCR '
ORDER BY ASC start_time;
Because INPUT_TYPE column does not distinction level 0 and backups at level 1, how can know what kind of backups have been executed?
Thank you
Hello
You need to join rc_backup_set_details for the incremental_level related to the backup.
Kind regards
--
Bertrand
Tags: Database
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RMAN LEVEL BACKUP INCREMENTAL 0 AND 1 OF CUMULATIVE LEVEL
Dear friends
This is Eliza, I need some clarification, your suggestion will help me more...
Currently I am working in RMAN backup and restore, recovery and I need to take the extra SIZE 0 AND LEVEL 1 CUMULATIVE
I know something about what level rman incremental 0 and level 1 cumulative can do is, first I have to take the level 0 and then level 1 respectively.
As follows
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MONDAY - SATURDAY: LEVEL 1 CUMULATIVE
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MY QUESTION IS
Can I use after an order to take INCREMENTIELLE LEVEL 1 CUMULATIVE backup of,
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Hello
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RMAN 9i, no catalogue, issue of additional levels
Hello
I need to clarify here.
I have a db oracle 9.2.0.1 race prod and have a backup, planning as follows:
No catalogue
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Monday - Saturday: level 1
Retention policy to recovery of 15 days window
Last month, we had problems with additional levels. Every 3 or 4 days since a level 0 backup, launch, level1 rman backup cannot find parts previous backup level 1, so it makes a backup of level 0 of these data files (and we can not effort it.) The DB is large [full backup around 1'2 TB] and we do not have enough free space on the partition backup). But the files still physically exist.
RMAN backs up in several backuppieces. The first is by far bigger than the others (about 650 GB of backup completes.) and it has about 60 files of data. At first, I thought that the problem comes here because all the lost data in the log files indicates are stored in this huge backuppiece, the next day we tried to launch a level 1 backup, but the problem still remains BUT pointing to different data files stored in different backuppieces lost. The only solution is to delete and make a backup of lvl 0, which is very risk and not desired. (by the way, if someone can explain to me why some backup pieces are larger than others and what rman criteria are used to store data files in the backup items I'll be happy.)
As I read, in no cataloged backups (im not very familiar with them) the controlfile retains all the data used by rman. I found that the view V$ _CONTROLFILE_RECORD_SECTION report the number of records affected and used for backups stored in the controlfile, but I do not understand how oracle treats of these records.
I did the following in a smaller database test:
first values in view state:
Then I did a level 0 backup. He did 5 backuppieces in my scoreselect type,records_used,records_total,records_used/records_total*100 "PCT_USED" from sys.v_$CONTROLFILE_RECORD_SECTION WHERE type like ('BACKUP%') order by 1 TYPE RECORDS_USED RECORDS_TOTAL PCT_USED ------------------------------ ------------ ------------- -------- BACKUP CORRUPTION 0 371 0.00 BACKUP DATAFILE 220 245 89.80 BACKUP PIECE 200 200 100.00 BACKUP REDOLOG 528 528 100.00 BACKUP SET 312 409 76.28 BACKUP SPFILE 56 131 42.75
Display values has changed as follow:
(?.. don't understand.) Data files, the sets and spfile has increased as I have requirements... but number of pieces still?..)TYPE RECORDS_USED RECORDS_TOTAL PCT_USED ------------------------------ ------------ ------------- -------- BACKUP CORRUPTION 0 371 0.00 BACKUP DATAFILE 225 245 91.84 BACKUP PIECE 200 200 100.00 BACKUP REDOLOG 528 528 100.00 BACKUP SET 318 409 77.75 BACKUP SPFILE 57 131 43.51
Finally, I deleted the backupsets of 13 days ago (in total 10 backuppieces)
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If I'm right with my guess, that it can fit with my problem in the big PB, because I checked the display before and after the backup and the results haven't changed:
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I have no idea because I'm not familiar with no backup catalogued.
Can someone help me?
Thanks in advance.
Published by: user5737038 on 23 / dic / 2011 01:46
Published by: user5737038 on 23 / dic / 2011 01:48Hi user5737038,
control_file_record_keep_time is set to 0
...
If this parameter is set to 0, then the reusable sections never expand, and records are reused as neededI guess you know what to do now...
(window retention in days + interval in days of level 0 + 1 day)
C,
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Backup incremental level 2,3,4 RMAN.
Hello guys,.
Can someone let me know what is the meaning / usage of incremental backup of level 2,3,4.
Kind regards.
Wikipedia can have an easy to understand the reason for several additional levels:
A backup of level 1 decision Monday would only include changes made since Sunday. A backup of level 2 decision Tuesday would only include changes made since Monday. A backup of level 3 Wednesday would only include changes made since Tuesday. If a level 2 backup taken Thursday, it would include all changes made since Monday because Monday was the most recent level n - 1 backup.
https://en.Wikipedia.org/wiki/Incremental_backup
What is RMAN?
The Oracle documentation refers only to additional 0 year 1. What I understand, RMAN never supported incremental backups multilevel at 3 levels (0-4). Apparently, people often had trouble understanding the logic for levels 3 and 4. RMAN provides the clause 'cascading', which also existed in 9i and is usually an easier to understand the backup strategy. RMAN also provides or has provided an option to perform incremental backups cumulative at level 1 or higher. For simplicity, the la documentation documentation since 10 g mentions only level 0 only a 1 an other levels is deprecated.
BACKUP INCREMENTIELLE from LEVEL 1 (differential by default, changes made since the last level 0 or 1)
BACKUP INCREMENTIELLE LEVEL 1 CUMULATIVE (changes since the last last level 0)
Below some info from http://docs.oracle.com/cd/E11882_01/backup.112/e10643/obs_comm.htm#RCMRF910
RMAN version 10.0.1: levels other than
0
and1
are deprecated.If you make an additional workforce 1 backup, incremental or cumulative, and there is no previous level 0, RMAN automatically performs an incremental backup of level 0. BTW, a full backup is identical to a level 0 incremental backup but excluded a strategy of backup incremental level.
-
Why the format does not work on my backup incremental level 1 the difference?
I use following script to make a backup of difference incremental level 1.
------------------------------
Run {}
allocate channels ch1 disc type;
Set order id "Monday_INC_1_df";
backup as compressed backupset database incremental level 1
format ' / opt/oracle/rman/bk/incr1_df_%d_%U'
tag "Monday_INC_1_df".
database more entered archivelog delete;
output channel ch1.
}
-------------------------------According to this scenario, all the rman output files are placed in "/ opt/oracle/rman/bk / '... And his label is 'Monday_INC_1_df'.
But at the bottom of the newspaper, I find the archived log rman output files located in "/ opt/oracle/flash_recovery_area/TEST/backupset/2014_12_02 / '. And his label is "TAG20141202T210529".
Also, at the bottom of the newspaper, the output data files rman files was partly on the right path "/ opt/oracle/rman/bk / '. And it seems that the data files has been supported for 2 times. The second time datafile rman output files was badly located in the path "/ opt/oracle/flash_recovery_area/TEST/backupset/2014_12_02 / '. And his label is "TAG20141202T215627".
================================================ Detail Log ===================================================================================
channel ch1: compressed boot archived log backup set
channel ch1: specifying the newspapers archived in the backup set
archived journal entry thread = 1 sequence = 36706 RECID = 2773 STAMP = 865282473
archived journal entry thread = 1 sequence = 36707 RECID = 2774 STAMP = 865282476
archived journal entry thread = 1 sequence = 36708 RECID = 2775 STAMP = 865282478
archived journal entry thread = 1 sequence = 36709 RECID = 2776 STAMP = 865282482
archived journal thread = 1 sequence = 36710 entry RECID = STAMP 2777 = 865282486
archived journal entry thread = 1 sequence = 36711 RECID = 2778 STAMP = 865285528
channel ch1: starting piece 1 at 2014-12-02 21:56:20
channel ch1: finished piece 1 at 2014-12-02 21:56:27
piece handle=/opt/oracle/flash_recovery_area/TEST/backupset/2014_12_02/o1_mf_annnn_TAG20141202T210529_b7vk8408_.bkp tag = TAG20141202T210529 comment = NONE
channel ch1: complete set of backups, time: 00:00:07
channel ch1: archived deletion or newspapers
name=/opt/oracle/flash_recovery_area/TEST/archivelog/2014_12_02/o1_mf_1_36706_b7vc98xc_.arc RECID archived log file = 2773 STAMP = 865282473
name=/opt/oracle/flash_recovery_area/TEST/archivelog/2014_12_02/o1_mf_1_36707_b7vc9cz7_.arc RECID archived log file = 2774 STAMP = 865282476
name=/opt/oracle/flash_recovery_area/TEST/archivelog/2014_12_02/o1_mf_1_36708_b7vc9gn1_.arc RECID archived log file = 2775 STAMP = 865282478
name=/opt/oracle/flash_recovery_area/TEST/archivelog/2014_12_02/o1_mf_1_36709_b7vc9l3f_.arc RECID archived log file = 2776 STAMP = 865282482
RECID = STAMP 2777 = 865282486 name=/opt/oracle/flash_recovery_area/TEST/archivelog/2014_12_02/o1_mf_1_36710_b7vc9plj_.arc archived log file
name=/opt/oracle/flash_recovery_area/TEST/archivelog/2014_12_02/o1_mf_1_36711_b7vg8qz5_.arc RECID archived log file = 2778 STAMP = 865285528
A backup over the 2014-12-02 21:56:27
From backup 2014-12-02 21:56:27
channel ch1: from compressed data file backup set incremental level 1
channel ch1: specification-datafile in the backup set (s)
Enter a number of file datafile = name=/opt/oracle/oradata/test/undotbs01.dbf 00003
Enter a number of file datafile = 00005 name=/opt/oracle/oradata/test/hp01.dbf
Enter a number of file datafile = name=/opt/oracle/oradata/test/cmtspace01.dbf 00035
Enter a number of file datafile = name=/opt/oracle/oradata/test/sysaux01.dbf 00002
Enter a number of file datafile = 00001 name=/opt/oracle/oradata/test/system01.dbf
Enter a number of file datafile = name=/opt/oracle/oradata/test/users01.dbf 00004
channel ch1: starting piece 1 at 2014-12-02 21:56:28
channel ch1: finished piece 1 at 2014-12-02 23:48:06
piece handle tag = / opt/oracle/rman/bk/incr1_df_TEST_1gpp6gcc_1_1 MONDAY_INC_1_DF = comment = NONE
channel ch1: complete set of backups, time: 01:51:38
channel ch1: from compressed data file backup set incremental level 1
channel ch1: specification-datafile in the backup set (s)
Enter a number of file datafile = name=/opt/oracle/oradata/test/undotbs01.dbf 00003
Enter a number of file datafile = 00005 name=/opt/oracle/oradata/test/hp01.dbf
Enter a number of file datafile = name=/opt/oracle/oradata/test/cmtspace01.dbf 00035
Enter a number of file datafile = name=/opt/oracle/oradata/test/sysaux01.dbf 00002
Enter a number of file datafile = 00001 name=/opt/oracle/oradata/test/system01.dbf
Enter a number of file datafile = name=/opt/oracle/oradata/test/users01.dbf 00004
channel ch1: starting piece 1 at 2014-12-02 23:48:07
channel ch1: finished piece 1 at 2014-12-03 01:17:22
piece handle=/opt/oracle/flash_recovery_area/TEST/backupset/2014_12_02/o1_mf_nnnd1_TAG20141202T215627_b7vqsq8y_.bkp tag = TAG20141202T215627 comment = NONE
channel ch1: complete set of backups, time: 01:29:15
A backup over the 2014-12-03 01:17:22From backup 2014-12-03 01:17:23
Current archived log
channel ch1: compressed boot archived log backup set
channel ch1: specifying the newspapers archived in the backup set
archived journal entry thread = 1 sequence = 36712 RECID = 2779 STAMP = 865288890
archived journal entry thread = 1 sequence = 36713 RECID = 2780 STAMP = 865288965
archived journal entry thread = 1 sequence = 36714 RECID = 2781 STAMP = 865288971
channel ch1: starting piece 1 at 2014-12-03 01:17:24
channel ch1: finished piece 1 at 2014-12-03 01:17:49
piece handle=/opt/oracle/flash_recovery_area/TEST/backupset/2014_12_03/o1_mf_annnn_TAG20141203T011723_b7vx145d_.bkp tag = TAG20141203T011723 comment = NONE
channel ch1: complete set of backups, time: 00:00:25
channel ch1: archived deletion or newspapers
name=/opt/oracle/flash_recovery_area/TEST/archivelog/2014_12_02/o1_mf_1_36712_b7vkkts7_.arc RECID archived log file = 2779 STAMP = 865288890
name=/opt/oracle/flash_recovery_area/TEST/archivelog/2014_12_02/o1_mf_1_36713_b7vkn5v0_.arc RECID archived log file = 2780 STAMP = 865288965
name=/opt/oracle/flash_recovery_area/TEST/archivelog/2014_12_02/o1_mf_1_36714_b7vkncv2_.arc RECID archived log file = 2781 STAMP = 865288971=============================================================================================================
When I here is the backup incremental level 0, everything seems good.----------------------------------
Run {}
allocate channels ch1 disc type;
Set order id "Sunday_INC_0";
backup incremental level 0 compressed backupset
format ' / opt/oracle/rman/bk/incr0_%d_%U'
tag "Sunday_INC_0".
database more entered archivelog delete;
output channel ch1.
}
--------------------------------But why my backup of difference in level 1 increntmental would not have good correct rman output path?
You have specified the keyword 'database' twice in the backup command. If execution is in the specified format, the second with the default format (to the FRA)
Hemant K Collette
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RMAN backup incremental level 1 without level 0-10 gr 2
Hello
I'm a bit confused after a few tries.
The issue: It is mandatory to perform incremental level 0 backup before level 1 using Oracle 10 g 2?
On Oracle 11.2 is mandatory, but I don't know about Oracle 10.2.0.5.
11.2 test. If there is no level 0 rman take care on this subject and automatically perform level 0 before level1
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Incremental backups capture only blocks that change between backups in each data file.
In a typical incremental backup strategy, an incremental backup of level 0 is used as a starting point. A level 0 backup captures all the blocks in the data file.
So, on Oracle 10.2.0.5 happens not like 11.2:
Parade level 1 without level 0 backup:
Delete all (except SPFILE) ASM files.RMAN> list backup; RMAN> backup incremental level 1 database; Starting backup at 29-APR-11 using channel ORA_DISK_1 channel ORA_DISK_1: starting incremental level 1 datafile backupset channel ORA_DISK_1: specifying datafile(s) in backupset input datafile fno=00001 name=+DG_ORCL/db10g/datafile/system.260.749756975 ... channel ORA_DISK_1: starting piece 1 at 29-APR-11 channel ORA_DISK_1: finished piece 1 at 29-APR-11 piece handle=+DG_FRA/db10g/backupset/2011_04_29/nnndn1_tag20110429t190340_0.260.749761421 tag=TAG20110429T190340 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:25 channel ORA_DISK_1: starting incremental level 1 datafile backupset channel ORA_DISK_1: specifying datafile(s) in backupset including current control file in backupset including current SPFILE in backupset channel ORA_DISK_1: starting piece 1 at 29-APR-11 channel ORA_DISK_1: finished piece 1 at 29-APR-11 piece handle=+DG_FRA/db10g/backupset/2011_04_29/ncsnn1_tag20110429t190340_0.262.749761449 tag=TAG20110429T190340 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:05 Finished backup at 29-APR-11 RMAN> backup archivelog all delete input; Starting backup at 29-APR-11 current log archived using channel ORA_DISK_1 ... Finished backup at 29-APR-11 RMAN> shutdown abort; Oracle instance shut down
So we will perfom a database restoreASMCMD> cd +DG_ORCL/DB10g ASMCMD> ls PARAMETERFILE/ spfiledb10g.ora
See that I don't need level 0 backup to restore the level 1.oracle@butao:/home/oracle> rman target / Recovery Manager: Release 10.2.0.5.0 - Production on Fri Apr 29 19:06:52 2011 Copyright (c) 1982, 2007, Oracle. All rights reserved. connected to target database (not started) RMAN> startup nomount Oracle instance started Total System Global Area 293601280 bytes Fixed Size 2095872 bytes Variable Size 92275968 bytes Database Buffers 192937984 bytes Redo Buffers 6291456 bytes RMAN> restore controlfile from '+DG_FRA/db10g/backupset/2011_04_29/ncsnn1_tag20110429t190340_0.262.749761449'; Starting restore at 29-APR-11 using channel ORA_DISK_1 channel ORA_DISK_1: restoring control file channel ORA_DISK_1: restore complete, elapsed time: 00:00:05 output filename=+DG_ORCL/db10g/controlfile/current.263.749761699 output filename=+DG_FRA/db10g/controlfile/current.263.749761699 Finished restore at 29-APR-11 RMAN> startup mount database is already started database mounted released channel: ORA_DISK_1 RMAN> restore database; Starting restore at 29-APR-11 Starting implicit crosscheck backup at 29-APR-11 allocated channel: ORA_DISK_1 channel ORA_DISK_1: sid=156 devtype=DISK Crosschecked 1 objects Finished implicit crosscheck backup at 29-APR-11 Starting implicit crosscheck copy at 29-APR-11 using channel ORA_DISK_1 Finished implicit crosscheck copy at 29-APR-11 searching for all files in the recovery area cataloging files... cataloging done List of Cataloged Files ======================= File Name: +dg_fra/DB10G/BACKUPSET/2011_04_29/ncsnn1_TAG20110429T190340_0.262.749761449 File Name: +dg_fra/DB10G/BACKUPSET/2011_04_29/annnf0_TAG20110429T190442_0.264.749761485 using channel ORA_DISK_1 channel ORA_DISK_1: starting datafile backupset restore channel ORA_DISK_1: specifying datafile(s) to restore from backup set restoring datafile 00001 to +DG_ORCL/db10g/datafile/system.260.749756975 restoring datafile 00002 to +DG_ORCL/db10g/datafile/undotbs1.261.749757085 restoring datafile 00003 to +DG_ORCL/db10g/datafile/sysaux.262.749757095 restoring datafile 00004 to +DG_ORCL/db10g/datafile/users.264.749757107 channel ORA_DISK_1: reading from backup piece +DG_FRA/db10g/backupset/2011_04_29/nnndn1_tag20110429t190340_0.260.749761421 channel ORA_DISK_1: restored backup piece 1 piece handle=+DG_FRA/db10g/backupset/2011_04_29/nnndn1_tag20110429t190340_0.260.749761421 tag=TAG20110429T190340 channel ORA_DISK_1: restore complete, elapsed time: 00:00:26 Finished restore at 29-APR-11 RMAN> recover database; Starting recover at 29-APR-11 using channel ORA_DISK_1 starting media recovery archive log thread 1 sequence 27 is already on disk as file +DG_FRA/db10g/onlinelog/group_3.259.749756971 archive log thread 1 sequence 28 is already on disk as file +DG_FRA/db10g/onlinelog/group_1.257.749756963 archive log filename=+DG_FRA/db10g/onlinelog/group_3.259.749756971 thread=1 sequence=27 archive log filename=+DG_FRA/db10g/onlinelog/group_1.257.749756963 thread=1 sequence=28 media recovery complete, elapsed time: 00:00:02 Finished recover at 29-APR-11 RMAN> alter database open resetlogs; database opened RMAN>
Thank you
Levi PereiraLevi,
Please visit: http://download.oracle.com/docs/cd/B19306_01/backup.102/b14192/bkup004.htm
If no level 0 backup is available, then the behavior depends on the setting of compatibility mode. If compatibility is > = 10.0.0, copies all blocks changed since the file was created RMAN and stores the results as a level 1 backup. In other words, the CPN at the time the incremental backup is taken is the creation of SCN file. If compatibility<10.0.0, rman="" generates="" a="" level="" 0="" backup="" of="" the="" file="" contents="" at="" the="" time="" of="" the="" backup,="" to="" be="" consistent="" with="" the="" behavior="" in="" previous="">10.0.0,>
Same info is here:
http://www.Pythian.com/news/287/level-1-incremental-backup-in-Oracle-10G/
Concerning
Grosbois
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incremental backups that contain archived data
Every night to do an incremental backup. At the end of each year, I delete all data that are older 6 years. Which means my backup preserves data that is 6 years old.
It's bad. I want that the backup contains only what is in the comic book. Any thoughts on how I can change my script below for me to purge old data?
RMAN target = / log=/code/logs/rman.log < < EOF
RUN {}
allocate channels oem_disk_backup device type of disk.
GET COPY OF DATABASE WITH TAG "incr_update".
extra strength 1 cumulative backup copies = 1 to retrieve the copy with the tag "incr_update" database.
delete noprompt archivelog until force ' sysdate-2';
}
Thank you
Randy
> COPY OF DATABASE RETRIEVE WITH TAG "incr_update".
This is a copy of the image of the database that you are updating every day.
This copy would also reflect (i.e. includes the execution of) DELETE statements. Therefore, if you issue the DELETE, then pick UP COPY OF DATABASE statements, lines are also deleted from the copy of the database.
I hope that you back up this copy of the database to tape as well! If you lose this copy on the disc, you have NO backup of the database.
You have already been properly informed at level 0 backups of the database, which would be distinct from this COPY of the database.
Hemant K Collette
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RMAN Backupsets restore from a BAND on the disc?
Hi guys,.
Please help me, we back up our 11g i.e. databases (extra strength 0, level 1 & archivelogs) disk with RMAN and then subsequently run another script for the backupsets of the DISC on a backup TAPE.
Now, I would like to know, how to restore these backupsets BAND on the DISC with RMAN back if possible? We are using Veritas NetBackup for Oracle - version 7.5.
PART OF THE SCRIPT EXAMPLE DISK to TAPE BACKUP:
run
{
allocate channels ch1 type 'SBT_TAPE ';
Send "NB_ORA_SERV = master_server_name, NB_ORA_CLIENT = client_name, NB_ORA_POLICY = netbackup_policy, NB_ORA_SCHED = schedule_name';"
backupset backup all the format = "${ORACLE_SID} %U _full_tape_" no saved;
output channel ch1.
}
Kind regards
ZKM
Hello, with rman you can restore the files of data, controlfiles, archivelogs, storage... (IE, your database), but I believe that you cannot restore a stb to a disc backupset backupset, you restore a backupset o filecopy to a "restore" object, not a backupset. :
http://docs.Oracle.com/CD/E11882_01/backup.112/e10643/rcmsynta2008.htm#RCMRF149
You can restore it with:
RMAN > restore database the tag ' '.
If you have configured channel decoders and disk channel, rman will first try to restore from disk and if it is not backupset on disk, rman restore of stb.
RMAN: Creating and restoring backups to disk and tape (Doc ID 1397703.1);
Kind regards.
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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
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Accessibility of the previous backup Image of RMAN copy after roll forward with the additional days
Hi all
I have these 2 questions related to RMAN Image backups. Please suggest the best approaches...
We are in publishing Standard of Oracle 11.2.0.3 database on instances of RAC ASM on Windows 2008 and want to see the feasibility of using Copies of RMAN images for our databases.
Have a question about the availability of backups for restoration in a scenario explained below:
1ST QUARTER)
To get copies of the Image which are rolled to the next incremental backup. Can we still restore/recovery to earlier date than the Image backup before rolls? If not, please suggest
What is the best way to accomplish this task if we choose RMAN COPY of IMAGE as our backup strategy.
Example:
Log archiving is enabled.
Sunday evening: full level 0 backup copy Image
Monday night: 1) level 1 incremental Image copy backup and Roll-forward/apply the incremental backup for the full backup from Sunday
(2) backup of files to archive log after the full backup from Sunday.
Tuesday evening: 1) level 1 incremental Image copy backup and Roll-forward/apply the incremental backup for roll Monday transferred (full) backup.
(2) backup of files to archive log after incremental backup from Monday.
Wednesday evening: 1) level 1 incremental Image copy backup and Roll-forward/apply the incremental backup to roll Tuesday transferred (full) backup.
(2) backup of files to archive log after incremental backup on Tuesday.
Can we restore and recover the data until Tuesday morning 11:00 even if our full backups are rolled transferred by the application of incremental backups. Please suggest
What is the best way to accomplish this task if we choose RMAN COPY of IMAGE as our backup strategy.
Q2)
Q2.a) Scenario 2: with above politics of backup in the 1st quarter.
If I intend to use the copy of current Image backup on WEDNESDAY NIGHT for the recovery and restoration on-site. understand that
We're losing backup of forwded for the roll of Wednesday night. Is it possible to take a backup/backup copy of this Wednesday night before being used for on-site recovery, so that we can use it
for all future restorations.
Q2.b)
If we are unable to take backup of the night't Wednesday backup before being used for the recovery on the spot. We can always access backup Image roll passed Tuesday night? If so, can
I take a new incremental Image copy backup Thursday night and roll forward/apply to copy backup Image Tuesday night. Please suggest the best approach to have accessible backups for each night?
Thank you
Hello
I suggest that postpone differentials apply for a week as says Hemant.
for example:
grab the copy of database with tag = "incremental_update" until ' SYSDATE-7 "; ". "
1 extra strength to recover from backup with tag = "incremental_update" database;
Talip Hakan Öztürk
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Movements of the mouth does not not on triggered layers
Hello
I drew a character with 3 different sets of clothing and has managed to put in place in order to trigger specific keys a version (as the werewolf).
the only problem is the visemes don't work for one of the sets of characters. I wanted to keep the same head, but once I have set off one of the 3 series head disappears, so I duplicated the Chief for each character set.
Is there a reason why the visemes do not work for all character sets? is there a way to keep the same head and just change the parts of the body?
If you use a folder of single head for several heads, or completely different whole corpses, if you have multiple sets of mouths, you will need several behaviors Face & Lip Sync. To do this, double-click your puppet to open it in the Panel of the puppet. With nothing selected, in the properties panel, you will see the behaviors that are applied to the next level. Remove the existing Face & Lip Sync behavior here (click on 'x') since you want those individual layers from the different point of view. Multiple-select all layers that contain your separate (either directly or), heads then choose face & Lip Sync in the '+' to add a new behavior.
After that, you can select individual layers, so you can adjust the parameter behavior. For example, set the strength to tilt head lower for views aside so that they do not turn downwards or upwards when you tilt your head to the left or the right. Or reduce the strength of the parallax.
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