RMAN

Similar Questions

• RMAN control file backup and restore: help needed

  Hello guys,.

  I am new to RMAN and run RMAN for BACKUP scripts.

  Run {}

  CONFIGURE REDUNDANCY 1 RETENTION STRATEGY;

  SET UP THE DEVICE TYPE DISK PARALLELISM 2 TYPE OF BACKUP BACKUPSET.

  backup in compressed format additional effective backupset 0 database tag 'TEST_FULL_BACKUP' '$RMAN_BACKUP/datafiles_backup/bkp_${DD}/%d_%s_%p ';

  Backup to compressed backupset archivelog all not saved both 1 FORMAT "$RMAN_BACKUP/arch_backup/bkp_${DD}/ARCH_%d_%s_%p".

  CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK to '$RMAN_BACKUP/controlfile_backup/bkp_${DD}/%F ';

  delete noprompt obsolete;

  delete noprompt archivelog all completed before ' sysdate-2';

  }

  I can see the data file and archieve files backup

  $RMAN_BACKUP/datafiles_backup/bkp_${DD}/%d_%s_%p';

  '$RMAN_BACKUP/arch_backup/bkp_${DD}/ARCH_%d_%s_%p ';

  But control missing in "$RMAN_BACKUP/controlfile_backup/bkp_${DD}/%F";

  What is the problem with my order... Help, please

  S

  RMAN > list backup of controlfile;

• Only the unused blocks backup RMAN as well?

  DB version: 11.2.0.4

  OS: RHEL 6.6

  If I remember correctly, RMAN backs up only used blocks. I created a tablespace of 20 GB, as shown below. When I backed up, the backup piece is only 4MB in size, as shown below.

  SQL > create tablespace TEST_TS3 datafile '+ DATA_DG' size 20 G

  autoextend on

  MaxSize 32767 m

  Local extended management

  single 4 M size

  Auto segment space management;

  Created tablespace.

  SQL >

  SQL > select tablespace_name, bytes/1024/1024 of dba_Data_Files where nom_tablespace = 'TEST_TS3 ';

  BYTES/1024/1024 NOM_TABLESPACE

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

  TEST_TS3 20480

  Backup tablespace TEST_TS3 that is not used by all segments (empty)

  RMAN > backup tablespace TEST_TS3 format='/u05/RMAN_BKP/TBS_%U_%T.rmbk' tag = TEST_TS3_BKP;

  From 18 February 16 backup

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

  allocated channel: ORA_DISK_1

  channel ORA_DISK_1: SID = 4941 instance = HMAGPRD2 = DISK device type

  channel ORA_DISK_1: starting full datafile from backup set

  channel ORA_DISK_1: specifying datafile (s) in the backup set

  Enter a number of file datafile = name=+DATA_DG/hmagprd2/datafile/test_ts3.413.904152141 00144

  channel ORA_DISK_1: starting piece 1-18 February 16

  channel ORA_DISK_1: finished piece 1-18 February 16

  piece handle=/u05/RMAN_BKP/TBS_03qu8hg2_1_1_20160218.rmbk tag = TEST_TS3_BKP comment = NONE

  channel ORA_DISK_1: complete set of backups, time: 00:00:01

  Backup finished on 18 February 16

  $

  $ ls - lh /u05/RMAN_BKP/TBS_03qu8hg2_1_1_20160218.rmbk

  -rw - r - 1 oracle oinstall 4.1 M 18 Feb 17:29 /u05/RMAN_BKP/TBS_03qu8hg2_1_1_20160218.rmbk

  But in the world of real output, size of the RMAN backups seems to be much higher.

  The following production DB is 27.5 terabytes in size as evidenced by the physical layer (DBA_DATA_FILES. Column of BYTES)

  SQL > select sum(bytes/1024/1024/1024) bytesGB from dba_Data_Files;

  BYTESGB

  ----------

  27885.3252

  But at the level of the logic layer, the used space is only 16.5 TB as evidenced by DBA_EXTENTS. BYTES column

  SQL > select sum(bytes/1024/1024/1024) bytesGB from dba_extents.

  BYTESGB

  ----------

  16621.316

  But the size of RMAN backup came to 20 terabytes , become almost 4TB that space consumed at the level of the logical layer (DBA_EXTENTS. BYTES).

  Why is this?

  RMAN jump blocks that have never been used. If a block has been used in the past, it will be included in the same backup if currently is not used:

  https://docs.Oracle.com/CD/B28359_01/backup.111/b28270/rcmcncpt.htm

  Compression for backup sets

  When you back up the data files of backup sets, RMAN can use unused block compression to skip blocks of data file. RMAN always ignores blocks that have never been used. Under certain conditions, which are listed in the BACKUP AS BACKUPSET entry in reference Oracle database backup and recovery, RMAN also ignores the blocks that are not currently used. Data file backup sets are generally smaller than copies of data file and take less time to write. Compression of the unused block is fundamental to how RMAN writes files of data in backup items and cannot be disabled.

• What is the command to view the Configuration of RMAN

  What is the command to view the Configuration of RMAN

  in oracle 11g R2

  Hello

  You have to look in the documentation?

  The SHOW ALL command will show you the configuration. Is that what you're looking for?

• backup rman design database with phsical ensures

  Hello

  12 c database, after physical expectation is created, I need backup rman configuration,

  The goal is: a) backup of database b) remove archivelogs that have been backed up, free up space FRA.

  Design as below:

  1:

  in RMAN (primary and standby):
  RMAN >
  Configure controlfile autobackup on;
  set the type of backup device type disk compressed backupset;
  CONFIGURE ARCHIVELOG DELETION POLICY TO APPLIED ON ALL STANDBY;

  
  2: primary school:
  RMAN > CONFIGURE RETENTION POLICY to the 5 DAY RECOVERY WINDOW;

  3: in priamry, turn on track changes to block

  4: primary, implemented since rman level 0 (full backup) on Sunday.

  5: in the primary, the installation program rman level 1 backup from Monday to Saturday.

  6: primary, set up since rman "save archive backup delete them all obsolete" every hour;

  questions here:

  1. as in step 5, for the protection of the o and delete archivelog, the script using:

  Run {}
  allocate channel d1 type disk;
  SQL 'alter system archive log current';
  overlap archivelog all;
  backup AS COMPRESSED BACKUPSET archivelog all delete them all input;
  output channel d1;
  }

  I wonder if ' archivelog all delete all entries "will delete archivelog which was not taken on the eve of the database and broken standby database

  (hanging and out-of-sync with primary)... it is a concern, is that possible?

  2. If the primary database crashed, failover to standby mode, then restore/recovery primary, switch back to the primary, this design is just? If you have any good suggestions, please let me know.

  (to put it simply, I don't want to full/incremental backup to install standby, primary server CPU is good enough)

  Thank you very much!

  A few brief notes worth a visit:

  Based on Oracle 11 g Data Guard for the backup database and restore

  http://www.databasejournal.com/features/Oracle/article.php/3830766/leveraging-Oracle-11g-Data-Guard-for-database-backup-and-recovery.htm

  Standby database using RMAN

  http://Arup.blogspot.com/2007/07/standby-database-using-RMAN.html

  Best regards

  mseberg

• change the configuration of rman in Data Guard envrionemnt

  Hello

  can I change configuration rman on primary and standby without having to stop the replication or swtich?

  the changes are replicated or I have to manually change the two sides? (and what does it matter if im using catlaog or not?)

  v11g

  Thank you

  The changes apply only to primary and standby databases, do not need to change or stop.

  So I highly recommend to read: https://docs.oracle.com/cd/E11882_01/server.112/e41134/rman.htm#SBYDB04700

• Import of schemas and tables of RMAN backup

  Hi all

  I have here are 3 requirements:

  (1) is it possible that I can import a single table using RMAN backup, because I have no more than one day of EXPDP dump file and the requirement is to store the data of three days.

  (2) is it possible that I can import a single SCHEMA using RMAN backup, because I have no more than one day of EXPDP dump file and the requirement is to store the data of three days.

  (3) can I import a package from the RMAN backup?

  I have incremental backup of level 1 and level 0.

  My database is 11.2.0.3

  Thank you and best regards,

  Mukesh

  Hi Mukesh,

  All of your needs can be met with output up to 11g using RMAN database, but beyond of 12 c, you can restore a single table RMAN backup (RMAN BACK TABLE new feature to the 12 c (Doc ID 1521524.1) Oracle database). For your condition impdp/expdp is the best Utilities option until oracle provided up to version 11 g.

  I hope this helps.

  Kind regards

• RMAN Duplicate + incremental backups + upgrade to 12 c

  Hello

  IM thinking the best way migrationg and upgrading database 11.2.0.4 to 12 c with reasonable downtime.

  reasonable downtime: 30 Minutes

  Source: Solaris (Intel)

  11.2.0.4

  DB Dimensions: 800G

  Target: Linux

  12 c

  new name of the comic.

  IM thinking to use RMAN Duplicate with option NoOpen(1) (RMAN catalog is in use). Double will be for sure several of 30 minutes then think if I can combine two copies for the recovery of the archivelogs generated during replication to minimize downtime. But is it possible when I change DB_NAME?

  Thank you.

  Hello

  I guess, you may need to check once this document. 412484.1

  I'm really not sure about your source and target system

  If your source is the 'Platform_id' 20, you can enjoy all your needs in 30 minutes or less. If this isn't the case, it is difficult.

  If your platform_id is 20, you can then create physical standby for your 11.2.0.4 and get the same thing, once the database is recovered, you can convert this logic of sleep (note: your database must be validated for the logical expectation), if you convert your logical database in standby mode, then you can change the name of your database to the new name also you can upgarde to 12 c.

  After upgrade, you can still recover all changes to your primary. Once the logic ensures sync with primary then you can pass.

  If your platform_id not 20, then

  You can opt for Golden Gate...

  Thank you

• Is it possible backup 11g r1 DB and Recover to12c r1 with RMAN?

  I'm trying to save the old server to the new.

  Is it compatible to migrate Database 11.1.0.6 to 12.1.0.2 with RMAN?

  RMAN restore and recover a previous version of backups. See the compatibility matrix RMAN to https://docs.oracle.com/database/121/RCMRF/compat.htm#RCMRF1949

  All output data base Oracle can restore backup sets and copies created by any prior release of Oracle Database.

  
  

  However, in order to open a database, the data must match the version of the Oracle binaries. If you restore and recover a previous version of the database, you will need to update database permission to open it.

  RMAN cannot upgrade and migrate a database, but you can use the wizard for DBUA do. I suggest that you only consider this document showing your upgrade options:

  http://www.Oracle.com/technetwork/database/upgrade/upgrading-Oracle-database-WP-12C-1896123.PDF

  Unfortunately, there is no way to upgrade direct 11.1.0.6 12.1 and you must upgrade the database to 11.1.0.7 first before restoring it. Other options, see the link above.

• urgent server won't boot up, how rman restore/recovery?

  Hello

  Reboot server SA will not start server.

  s/n cannot access server.

  the worst case:

  If SA want to rebuild a new server, reinstall the oracle database, is there docs to show me how to restore/recovery of database using rman of rman backup files in the old server records.

  (we do not catalog rman, just the control file)

  Thank you very much!

  If SA want to rebuild a new server, reinstall the oracle database, is there docs to show me how to restore/recovery of database using rman of rman backup files in the old server records.

  Yes - there are a LOT of docs on the web. Just use your favorite search engine and the search for them. They are EASY to find.

  But the SMARTEST thing would be to find the problem with the original database and fix it.

• RMAN - RETRIEVE the backup complete and necessary archives Logs of SBT_TAPE to disk

  Hello

  I've never done this before and no one on my team seems to have idea if possible. In our environment, backups are performed using netbackup to bands using RMAN. I have a request to recover a good full backup of an oracle database (where we can restore the database, if required in the future) of January 13 and place in a way they provided for example: / dbbkup/dbName/files.

  The backup team tied the tapes required for this backup, which in this case is January 13, 2016, see below. We can only use RMAN to restore this backup, but I don't want to restore this backup on a database, instead would like to capture the full backup and zip and place it in the provided path. Is there is a possibility with RMAN?

  If yes I would appreciate the full commands necessary to capture all of the basic + archivelogs (how can I determine what archivelogs are needed?)

  I came with thisbut do not know if this will do.

  Run {}

  until ' to_date (' 01 2016 13 11:00 ', 'YYYY MM DD HH24') ";

  allocate auxiliary channels ch1 type 'sbt_tape '.

  DESTINATION FOR RESTORE GAME ' / dbbkup/dbName/files ";

  RESTORE THE DATABASE;

  }

  OPERATION STATUS OBJECT_TYPE START_TIME, END_TIME

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

  BACKUP COMPLETE DB FULL 01/13 / 01/13 2016:11:01:51 / 2016:11:23:03

  
  

  
  

  
  

  RMAN > backup databas list;

  Time of accomplishment BS key Type LV size device Type elapsed time

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

  1096026768 complete SBT_TAPE 4.44 G 00:11:01 January 13, 2016 23:12:47

  BP key: 1096026774 status: AVAILABLE Tablet: NO Tag: TAG20160113T230146

  Handle: e1qra7eq_1_1 Media:

  List of defined backup data files 1096026768

  Name of file LV Type cash SNA cash time

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

  2 full 342817549 13 January 2016 23:01:46 /hostname/db/sid/oradata3/undotbs01.dbf

  4 integer 342817549 13 January 2016 23:01:46 /hostname/db/sid/oradata1/users01.dbf

  6 integer 342817549 13 January 2016 23:01:46 /hostname/db/sid/oradata1/_data_sid_01.dbf

  9 whole 342817549 13 January 2016 23:01:46 /hostname/db/sid/oradata1/_indx_01.DBF

  Time of accomplishment BS key Type LV size device Type elapsed time

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

  1096026769 complete SBT_TAPE 4.11 G 06:12:00 January 13, 2016 23:13:52

  BP key: 1096026775 status: AVAILABLE Tablet: NO Tag: TAG20160113T230146

  Handle: e2qra7eq_1_1 Media:

  List of defined backup data files 1096026769

  Name of file LV Type cash SNA cash time

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

  342817550 full 1 January 13, 2016 23:01:46 /hostname/db/sid/oradata1/system01.dbf

  3 full 342817550 13 January 2016 23:01:46 /hostname/db/sid/oradata1/tools01.dbf

  5 integer 342817550 13 January 2016 23:01:46 /hostname/db/sid/oradata1/sysaux01.dbf

  7 full 342817550 13 January 2016 23:01:46 /hostname/db/sid/oradata1/_indx_sid_01.dbf

  8 whole 342817550 13 January 2016 23:01:46 /hostname/db/sid/oradata1/l_data_01.DBF

  
  

  
  

  
  

  
  

  
  

  Yes, we cannot copy the backupsets of a band on the disc with RMAN.

  The only option is to restore the database to a separate host computer (or we can restore the database to a filesystem separte or diskgroup within the same host of source database), and backup the database on a disk in compressed format.

  -Thank you

• Can store backups RMAN in a diskgroup in ASM?

  RDBMS version: 11.2.0.4

  OS: Oracle Linux 6.6

  RAC environment

  Can store backups RMAN in a diskgroup in ASM? If so, is it recommended?

  Yes, you can:

  CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT '+diskgroupname';
  

  It depends on your requirements and backup strategy.

• Problem with the archive log when you use RMAN for backup and restore (11g 2)

  Hello world
  Please help me solve this problem.
  I'm just beginner in Oracle Database (11 g 2). Today, I had a problem, I tried to back up and restore my db by RMAN. I delete all the files in /u01/app/oracle/oradata/orcl / * , then I restore them easily, but the point is I have a table, I can restore Hungarian, but cannot restore anything ranks in it (something wrong with step restore database). I'll tell the detail below.
  -First, I create a 'Day' with command table create table hr.day (varchar (20)) day. Then I backup complete by this:
  run{
allocate channel bkp device type DISK FORMAT '/u01/backup/DB_FULL_%d_%T_s%s_p%p' ;
backup as compressed backupset incremental level 0 tag 'DB_FULL' database include current controlfile;
backup as compressed backupset tag 'ARCL_BKP_FULL' archivelog all delete input;
crosscheck archivelog all;
crosscheck backup;
delete noprompt obsolete;
release channel bkp;
}
  

  
  D ' other hand, I have insert 'Monday' to table. then do an incremental backup by this:

  run{
allocate channel bkp device type DISK FORMAT '/u01/backup/DB_INC_%d_%T_s%s_p%p' ;
backup as compressed backupset incremental level 1 tag 'DB_INC' database include current controlfile;
backup as compressed backupset tag 'ARCL_BKP_INC' archivelog all delete input;
crosscheck archivelog all;
crosscheck backup;
delete noprompt obsolete;
release channel bkp;
}

  Repeat 7 times (Monday-> Saturday). And I got these files:

  [oracle@rac ~]$ ls -l /u01/backup/
total 400280
-rw-r----- 1 oracle oinstall  10158080 Jan 20 07:23 c-1428943247-20160120-01
-rw-r----- 1 oracle oinstall  10158080 Jan 20 08:04 c-1428943247-20160120-02
-rw-r----- 1 oracle oinstall  10158080 Jan 20 08:05 c-1428943247-20160120-03
-rw-r----- 1 oracle oinstall  10158080 Jan 20 08:06 c-1428943247-20160120-04
-rw-r----- 1 oracle oinstall  10158080 Jan 20 08:08 c-1428943247-20160120-05
-rw-r----- 1 oracle oinstall  10158080 Jan 20 08:08 c-1428943247-20160120-06
-rw-r----- 1 oracle oinstall  10158080 Jan 20 08:09 c-1428943247-20160120-07
-rw-r----- 1 oracle oinstall  10158080 Jan 20 08:32 c-1428943247-20160120-08
-rw-r----- 1 oracle oinstall 296337408 Jan 20 07:23 DB_FULL_ORCL_20160120_s89_p1
-rw-r----- 1 oracle oinstall   1130496 Jan 20 07:23 DB_FULL_ORCL_20160120_s90_p1
-rw-r----- 1 oracle oinstall   2266624 Jan 20 07:23 DB_FULL_ORCL_20160120_s91_p1
-rw-r----- 1 oracle oinstall   4073984 Jan 20 07:23 DB_FULL_ORCL_20160120_s92_p1
-rw-r----- 1 oracle oinstall  11201536 Jan 20 07:23 DB_FULL_ORCL_20160120_s93_p1
-rw-r----- 1 oracle oinstall   1130496 Jan 20 08:05 DB_INC_ORCL_20160120_s100_p1
-rw-r----- 1 oracle oinstall    146944 Jan 20 08:05 DB_INC_ORCL_20160120_s101_p1
-rw-r----- 1 oracle oinstall    884736 Jan 20 08:06 DB_INC_ORCL_20160120_s103_p1
-rw-r----- 1 oracle oinstall   1130496 Jan 20 08:06 DB_INC_ORCL_20160120_s104_p1
-rw-r----- 1 oracle oinstall     82432 Jan 20 08:06 DB_INC_ORCL_20160120_s105_p1
-rw-r----- 1 oracle oinstall    294912 Jan 20 08:07 DB_INC_ORCL_20160120_s107_p1
-rw-r----- 1 oracle oinstall   1130496 Jan 20 08:07 DB_INC_ORCL_20160120_s108_p1
-rw-r----- 1 oracle oinstall     18944 Jan 20 08:08 DB_INC_ORCL_20160120_s109_p1
-rw-r----- 1 oracle oinstall    155648 Jan 20 08:08 DB_INC_ORCL_20160120_s111_p1
-rw-r----- 1 oracle oinstall   1130496 Jan 20 08:08 DB_INC_ORCL_20160120_s112_p1
-rw-r----- 1 oracle oinstall    131584 Jan 20 08:08 DB_INC_ORCL_20160120_s113_p1
-rw-r----- 1 oracle oinstall    647168 Jan 20 08:09 DB_INC_ORCL_20160120_s115_p1
-rw-r----- 1 oracle oinstall   1130496 Jan 20 08:09 DB_INC_ORCL_20160120_s116_p1
-rw-r----- 1 oracle oinstall      8704 Jan 20 08:09 DB_INC_ORCL_20160120_s117_p1
-rw-r----- 1 oracle oinstall   2203648 Jan 20 08:04 DB_INC_ORCL_20160120_s95_p1
-rw-r----- 1 oracle oinstall   1130496 Jan 20 08:04 DB_INC_ORCL_20160120_s96_p1
-rw-r----- 1 oracle oinstall   1899008 Jan 20 08:04 DB_INC_ORCL_20160120_s97_p1
-rw-r----- 1 oracle oinstall    327680 Jan 20 08:05 DB_INC_ORCL_20160120_s99_p1


  And
  RMAN> list backup summary;
List of Backups
===============
Key     TY LV S Device Type Completion Time #Pieces #Copies Compressed Tag
------- -- -- - ----------- --------------- ------- ------- ---------- ---
80      B  0  A DISK        20-JAN-16       1       1       YES        DB_FULL
81      B  0  A DISK        20-JAN-16       1       1       YES        DB_FULL
82      B  A  A DISK        20-JAN-16       1       1       YES        ARCL_BKP_FULL
83      B  A  A DISK        20-JAN-16       1       1       YES        ARCL_BKP_FULL
84      B  A  A DISK        20-JAN-16       1       1       YES        ARCL_BKP_FULL
85      B  F  A DISK        20-JAN-16       1       1       NO         TAG20160120T072332
86      B  1  A DISK        20-JAN-16       1       1       YES        DB_INC
87      B  1  A DISK        20-JAN-16       1       1       YES        DB_INC
88      B  A  A DISK        20-JAN-16       1       1       YES        ARCL_BKP_INC
89      B  F  A DISK        20-JAN-16       1       1       NO         TAG20160120T080440
90      B  1  A DISK        20-JAN-16       1       1       YES        DB_INC
91      B  1  A DISK        20-JAN-16       1       1       YES        DB_INC
92      B  A  A DISK        20-JAN-16       1       1       YES        ARCL_BKP_INC
93      B  F  A DISK        20-JAN-16       1       1       NO         TAG20160120T080545
94      B  1  A DISK        20-JAN-16       1       1       YES        DB_INC
95      B  1  A DISK        20-JAN-16       1       1       YES        DB_INC
96      B  A  A DISK        20-JAN-16       1       1       YES        ARCL_BKP_INC
97      B  F  A DISK        20-JAN-16       1       1       NO         TAG20160120T080657
98      B  1  A DISK        20-JAN-16       1       1       YES        DB_INC
99      B  1  A DISK        20-JAN-16       1       1       YES        DB_INC
100     B  A  A DISK        20-JAN-16       1       1       YES        ARCL_BKP_INC
101     B  F  A DISK        20-JAN-16       1       1       NO         TAG20160120T080801
102     B  1  A DISK        20-JAN-16       1       1       YES        DB_INC
103     B  1  A DISK        20-JAN-16       1       1       YES        DB_INC
104     B  A  A DISK        20-JAN-16       1       1       YES        ARCL_BKP_INC
105     B  F  A DISK        20-JAN-16       1       1       NO         TAG20160120T080844
106     B  1  A DISK        20-JAN-16       1       1       YES        DB_INC
107     B  1  A DISK        20-JAN-16       1       1       YES        DB_INC
108     B  A  A DISK        20-JAN-16       1       1       YES        ARCL_BKP_INC

  My configuration of rman:
  RMAN> show all;
RMAN configuration parameters for database with db_unique_name ORCL are:
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS;
CONFIGURE BACKUP OPTIMIZATION ON;
CONFIGURE DEFAULT DEVICE TYPE TO DISK;
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/u01/backup/%F';
CONFIGURE DEVICE TYPE DISK PARALLELISM 2 BACKUP TYPE TO BACKUPSET;
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT   '/u01/backup/backup_df%t_s%s_s%p';
CONFIGURE MAXSETSIZE TO UNLIMITED; # default
CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
CONFIGURE COMPRESSION ALGORITHM 'BASIC' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE ; # default
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/product/11.2.0/dbhome/dbs/snapcf_orcl.f'; # default

  - Thirdly, i removed all file in /u01/app/oracle/oradata/orcl/*. then restore control file from the newest backup control file (saturday backup) + restore database. Seem nothing's wrong here.
RMAN> restore controlfile from '/u01/backup/c-1428943247-20160120-08';
Starting restore at 20-JAN-16
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=18 device type=DISK
allocated channel: ORA_DISK_2
channel ORA_DISK_2: SID=20 device type=DISK
channel ORA_DISK_2: skipped, AUTOBACKUP already found
channel ORA_DISK_1: restoring control file
channel ORA_DISK_1: restore complete, elapsed time: 00:00:09
output file name=/u01/app/oracle/oradata/orcl/control01.ctl
output file name=/u01/app/oracle/flash_recovery_area/orcl/control02.ctl
Finished restore at 20-JAN-16

RMAN> alter database mount;
database mounted
released channel: ORA_DISK_1
released channel: ORA_DISK_2

RMAN> restore database;
Starting restore at 20-JAN-16
Starting implicit crosscheck backup at 20-JAN-16
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=20 device type=DISK
allocated channel: ORA_DISK_2
channel ORA_DISK_2: SID=18 device type=DISK
Crosschecked 29 objects
Finished implicit crosscheck backup at 20-JAN-16

Starting implicit crosscheck copy at 20-JAN-16
using channel ORA_DISK_1
using channel ORA_DISK_2
Finished implicit crosscheck copy at 20-JAN-16

searching for all files in the recovery area
cataloging files...
no files cataloged

using channel ORA_DISK_1
using channel ORA_DISK_2

channel ORA_DISK_1: starting datafile backup set restore
channel ORA_DISK_1: specifying datafile(s) to restore from backup set
channel ORA_DISK_1: restoring datafile 00001 to /u01/app/oracle/oradata/orcl/system01.dbf
channel ORA_DISK_1: restoring datafile 00002 to /u01/app/oracle/oradata/orcl/sysaux01.dbf
channel ORA_DISK_1: restoring datafile 00003 to /u01/app/oracle/oradata/orcl/undotbs01.dbf
channel ORA_DISK_1: restoring datafile 00004 to /u01/app/oracle/oradata/orcl/users01.dbf
channel ORA_DISK_1: restoring datafile 00005 to /u01/app/oracle/oradata/orcl/example01.dbf
channel ORA_DISK_1: reading from backup piece /u01/backup/DB_FULL_ORCL_20160120_s89_p1
channel ORA_DISK_1: piece handle=/u01/backup/DB_FULL_ORCL_20160120_s89_p1 tag=DB_FULL
channel ORA_DISK_1: restored backup piece 1
channel ORA_DISK_1: restore complete, elapsed time: 00:01:15
Finished restore at 20-JAN-16


  -Fourth, the problem here, I got the database;
.. .every oky until this line...
starting media recovery

channel ORA_DISK_1: starting archived log restore to default destination
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=15
channel ORA_DISK_1: reading from backup piece /u01/backup/DB_INC_ORCL_20160120_s117_p1
channel ORA_DISK_1: piece handle=/u01/backup/DB_INC_ORCL_20160120_s117_p1 tag=ARCL_BKP_INC
channel ORA_DISK_1: restored backup piece 1
channel ORA_DISK_1: restore complete, elapsed time: 00:00:01
archived log file name=/u01/app/oracle/flash_recovery_area/ORCL/archivelog/2016_01_20/o1_mf_1_15_c9xsyx9k_.arc thread=1 sequence=15
unable to find archived log
archived log thread=1 sequence=1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of recover command at 01/20/2016 08:50:22
RMAN-06054: media recovery requesting unknown archived log for thread 1 with sequence 1 and starting SCN of 1205841

The error said that it is impossible to find the archived log thread = 1 sequence = 1. Then I check it with this command always there (oh, I'm wrong?)
RMAN> list backup of archivelog all;
List of Backup Sets
===================
BS Key  Size       Device Type Elapsed Time Completion Time
------- ---------- ----------- ------------ ---------------
82      2.16M      DISK        00:00:00     20-JAN-16     
        BP Key: 82   Status: AVAILABLE  Compressed: YES  Tag: ARCL_BKP_FULL
        Piece Name: /u01/backup/DB_FULL_ORCL_20160120_s91_p1

  List of Archived Logs in backup set 82
  Thrd Seq     Low SCN    Low Time  Next SCN   Next Time
  ---- ------- ---------- --------- ---------- ---------
1    1       1154833    20-JAN-16 1177422    20-JAN-16

BS Key  Size       Device Type Elapsed Time Completion Time
------- ---------- ----------- ------------ ---------------
83      3.88M      DISK        00:00:00     20-JAN-16     
        BP Key: 83   Status: AVAILABLE  Compressed: YES  Tag: ARCL_BKP_FULL
        Piece Name: /u01/backup/DB_FULL_ORCL_20160120_s92_p1

  List of Archived Logs in backup set 83
  Thrd Seq     Low SCN    Low Time  Next SCN   Next Time
  ---- ------- ---------- --------- ---------- ---------
1    1       1162729    20-JAN-16 1188784    20-JAN-16

BS Key  Size       Device Type Elapsed Time Completion Time
------- ---------- ----------- ------------ ---------------
84      10.68M     DISK        00:00:01     20-JAN-16     
        BP Key: 84   Status: AVAILABLE  Compressed: YES  Tag: ARCL_BKP_FULL
        Piece Name: /u01/backup/DB_FULL_ORCL_20160120_s93_p1

  List of Archived Logs in backup set 84
  Thrd Seq     Low SCN    Low Time  Next SCN   Next Time
  ---- ------- ---------- --------- ---------- ---------
  1    2       1177422    20-JAN-16 1201833    20-JAN-16

BS Key  Size       Device Type Elapsed Time Completion Time
------- ---------- ----------- ------------ ---------------
88      1.81M      DISK        00:00:01     20-JAN-16     
        BP Key: 88   Status: AVAILABLE  Compressed: YES  Tag: ARCL_BKP_INC
        Piece Name: /u01/backup/DB_INC_ORCL_20160120_s97_p1

  List of Archived Logs in backup set 88
  Thrd Seq     Low SCN    Low Time  Next SCN   Next Time
  ---- ------- ---------- --------- ---------- ---------
  1    3       1201833    20-JAN-16 1204844    20-JAN-16
  1    4       1204844    20-JAN-16 1204893    20-JAN-16
  1    5       1204893    20-JAN-16 1204958    20-JAN-16

BS Key  Size       Device Type Elapsed Time Completion Time
------- ---------- ----------- ------------ ---------------
92      143.00K    DISK        00:00:00     20-JAN-16     
        BP Key: 92   Status: AVAILABLE  Compressed: YES  Tag: ARCL_BKP_INC
        Piece Name: /u01/backup/DB_INC_ORCL_20160120_s101_p1

  List of Archived Logs in backup set 92
  Thrd Seq     Low SCN    Low Time  Next SCN   Next Time
  ---- ------- ---------- --------- ---------- ---------
  1    6       1204958    20-JAN-16 1205034    20-JAN-16
  1    7       1205034    20-JAN-16 1205253    20-JAN-16

BS Key  Size       Device Type Elapsed Time Completion Time
------- ---------- ----------- ------------ ---------------
96      80.00K     DISK        00:00:00     20-JAN-16     
        BP Key: 96   Status: AVAILABLE  Compressed: YES  Tag: ARCL_BKP_INC
        Piece Name: /u01/backup/DB_INC_ORCL_20160120_s105_p1

  List of Archived Logs in backup set 96
  Thrd Seq     Low SCN    Low Time  Next SCN   Next Time
  ---- ------- ---------- --------- ---------- ---------
  1    8       1205253    20-JAN-16 1205354    20-JAN-16
  1    9       1205354    20-JAN-16 1205433    20-JAN-16

BS Key  Size       Device Type Elapsed Time Completion Time
------- ---------- ----------- ------------ ---------------
100     18.00K     DISK        00:00:00     20-JAN-16     
        BP Key: 100   Status: AVAILABLE  Compressed: YES  Tag: ARCL_BKP_INC
        Piece Name: /u01/backup/DB_INC_ORCL_20160120_s109_p1

  List of Archived Logs in backup set 100
  Thrd Seq     Low SCN    Low Time  Next SCN   Next Time
  ---- ------- ---------- --------- ---------- ---------
  1    10      1205433    20-JAN-16 1205519    20-JAN-16
  1    11      1205519    20-JAN-16 1205559    20-JAN-16

BS Key  Size       Device Type Elapsed Time Completion Time
------- ---------- ----------- ------------ ---------------
104     128.00K    DISK        00:00:00     20-JAN-16     
        BP Key: 104   Status: AVAILABLE  Compressed: YES  Tag: ARCL_BKP_INC
        Piece Name: /u01/backup/DB_INC_ORCL_20160120_s113_p1

  List of Archived Logs in backup set 104
  Thrd Seq     Low SCN    Low Time  Next SCN   Next Time
  ---- ------- ---------- --------- ---------- ---------
  1    12      1205559    20-JAN-16 1205624    20-JAN-16
  1    13      1205624    20-JAN-16 1205739    20-JAN-16

BS Key  Size       Device Type Elapsed Time Completion Time
------- ---------- ----------- ------------ ---------------
108     8.00K      DISK        00:00:00     20-JAN-16     
        BP Key: 108   Status: AVAILABLE  Compressed: YES  Tag: ARCL_BKP_INC
        Piece Name: /u01/backup/DB_INC_ORCL_20160120_s117_p1

  List of Archived Logs in backup set 108
  Thrd Seq     Low SCN    Low Time  Next SCN   Next Time
  ---- ------- ---------- --------- ---------- ---------
  1    14      1205739    20-JAN-16 1205796    20-JAN-16
  1    15      1205796    20-JAN-16 1205840    20-JAN-16

  
If i ignore it and open the database, just my table in full backup come back but rows was not restored. I'm sure the problem is my archive log backup but i don't know how to solve it. Plz help me.

  Sorry for a long post.


  > 1 and from the 1205841 SNA sequence

  The SCN that indicates Oracle is above the range of SNA that you have in the ArchiveLog backups for sequence 1 to 15 (15 sequence ends at 1205840).

  The message

  channel ORA_DISK_1: restoring archives Journal

  Archives journal thread = 1 sequence = 15

  channel ORA_DISK_1: backup/u01/backup/DB_INC_ORCL_20160120_s117_p1 piece reading

  channel ORA_DISK_1: piece handle = / u01/backup/DB_INC_ORCL_20160120_s117_p1 tag = ARCL_BKP_INC

  indicates that he has restored the sequence up to 15

  You can check the log file alert database instance for messages on the fact of recovery.

  He is now asking sequence #1 it seems you did a RESETLOGS after sequence #15.

  Note: If you have NOT issued a COMMIT after the line is INSERTED in the table 'Day', the recovery of the database will have no * transactions * to retrieve.  An uncomitted transaction is cancelled.

  Hemant K Collette

• RMAN backup not producing do not backup the files/size

  Hi Experts.

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  user4339084 wrote:

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  https://docs.Oracle.com/CD/E11882_01/backup.112/e10642/rcmcatdb.htm#BRADV89662

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  ======

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