Full Destination archive log.
If the destination of the journal Archive complete and database is crashes. Then, how we take backup of archives connects when the database is the lock status...Edited by: 960402 on 20-Sep-2012 12:15
If you can do something like this:
run {
crosscheck archivelog all;
crosscheck backup;
delete noprompt obsolete;
delete noprompt expired archivelog all;
delete noprompt expired backup;
}
Change the "delete noprompt expired archivelog' according to the needs.
Best regards
mseberg
Tags: Database
Similar Questions
-
Secondary destination for archived logs
Version: 10.2, 11.1, 11.2
Occasionally, we get "archiver error" on our production because of our satiety LOG_ARCHIVE_DEST_1 DBs. How can I have a secondary for archiving logs location where my position "primary" (LOG_ARCHIVE_DEST_1) saturates?
I think that LOG_ARCHIVE_DEST_2 is reserved for archiving to Dataguard standby DB logs in which specify you the day before tns input using the parameter of the shipping SERVICE.
Can I specify LOG_ARCHIVE_DEST_3 as my secondary site in case LOG_ARCHIVE_DEST_1 saturates? -What is LOG_ARCHIVE_DEST_n meant for? Even though the documentation says that you can have up to 10 locations, I'm confused, if they are intended to store copies of archive logs multiplex? This is not what I'm looking for?>
Hi Tom,
Occasionally, we get "archiver error" on our production because of our satiety LOG_ARCHIVE_DEST_1 DBs. How
can I have a secondary for archiving logs location where my position "primary" (LOG_ARCHIVE_DEST_1) saturates?From [https://forums.oracle.com/forums/thread.jspa?threadID=1033460 url] here:
LOG_ARCHIVE_DEST_STATE_n = ALTERNATE
To specify the nth destination metnioned in the LOG_ARCHIVE_DEST_n as a destination alternative.Look at "replacement" [url http://docs.oracle.com/cd/E14072_01/server.112/e10595/archredo004.htm] here - if all else fails, read the docco ;)
Also check out here [url http://docs.oracle.com/cd/B10501_01/server.920/a96521/archredo.htm].
HTH,Paul...
-
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_p1And
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_INCMy 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 recoverychannel 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 08:50:22RMAN-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
-
Data Guard - RMAN removing archive log
Hello
I ' v DataGuard with physical standby.
I do a backup only on the primaries. Both sites have ther separate backup systems.
I ' v FRA and configured archivelog deletion with RMAN configuration:
on primary: CONFIGURE ARCHIVELOG DELETION POLICY TO NONE;
standby: CONFIGURE ARCHIVELOG DELETION POLICY to APPLY ON STANDBY;
It works fine but I think what if scenarios and I'v qestion on best practices for backup after the transition of role management. Let's say that for some reason, as i'v in switch mode sleep for a few days and the backup will be posible to watch (now primary) database. What would be the steps/reconfiguration appropriate to do?
1 should I reconfigure RMAN?
change of new primary to: CONFIGURE ARCHIVELOG DELETION POLICY TO NONE;
change back to sleep again: CONFIGURE ARCHIVELOG DELETION POLICY to APPLY ON STANDBY;
2. make full backup
Hello
1. you can refer to the oracle documentation: http://docs.oracle.com/cd/B28359_01/backup.111/b28270/rcmconfb.htm#CHDCFHBG
section: "all archived Redo Log deletion policy."
Document provides the best algorithm to analysis of work
You can use the
CONFIGURE ARCHIVELOG DELETION POLICY BACKED UPintegerTIMES TO DEVICE TYPEcommand to allow a policy of removal of archived newspaper. This configuration specifies that archived newspapers are eligible for deletion only when the specified number of archived log backups exist on the specified device type.If the deletion policy is configured with the
BACKED UPintegerTIMESclause, then aBACKUP ARCHIVELOG, the command copy newspapers, unlessintegeralready exist on the specified device type backups. Ifintegerare backups of logs, then theBACKUP ARCHIVELOGcommand ignores the newspapers. In this way, the deletion of archived newspaper policy works as a defaultNOT BACKED UPintegerTIMESclause on theBACKUP ARCHIVELOGcommand. Note that you can override the deletion policy by specifying theFORCEoption on theBACKUPcommand.The deletion of archived newspaper policy has also options specific to an environment Data Guard. , then RMAN can delete logs after they have been applied to all destinations remote mandatory. If you specify
SHIPPED TO STANDBY, for example, then RMAN can remove log files when they were transferred to all destinations of mandatory relief.2. the paper provides good information, just to check and decide easily based on the functionality of the database role you can configure.
It will be useful.
-Thank you
Pavan Kumar N
-
Archive log deletion with no backup of the archive logs
I suffer from enormous size archive of the newspaper. In my previous post, I asked for help. I almost 480 GB archive log every day in our database of 11 2 under redhat linux 5.8 GR. Now, if you please help me in another case.
If I take backup of archive logs and run delete archivelog everything until ' sysdate-1' with each backup database of day how it affects. " In my opinion there should be no problem in that I have the last incremental backup and recovery 1 days archive log in archivelog destination. If I do not archive log backups to how it will be different. Help, please.>
Hello
Sir, I know how to remove. But in my opinion delete up to sysdate-1 and taking no backup of the Archives of newspapers will
no effect. Is in my opinion is right or wrong, that is the question.What I read in your original post, is that you take a daily incremental backup - Yes? I'm assuming that you also take
a full backup on a regular basis (Sunday?).I was working on the assumption that the foregoing is available? I worked on a project where installation has been similar. We
tested regularly backups - I hope that you do the same thing?What we used to do was FTP (script Unix - cron job - if you Google you will find Python or Perl to do the same thing - that is)
what I wanted to, but was cancelled - very 1980, anyway) the archived redo logs on to a specific computer that holds only these files.
After FTP "d - they have been removed from the server, freeing up space.Now, you say you have TB 0.5 per day - while more than a week, you will need a machine with ~ 3 TB of disk - if you can get a kind
the scenario as this place and running, then you will have both your incremental backup and your archived redo logs for the last
24 hours and the full backup with recovery archived records dating back to this full backup. You can also always archive on tape if
suits. So, you will have redundant coverage - 'belt and braces' as the Americans say.But, to answer your question directly, "take no backup of archive logs have no effect" - that is true - it
will not affect the operation of the database server, but if I were you, I would hang on to enough archived redo log to return to the
last backup. That's just my humble OPINION.HTH,
Paul...
Published by: Paulie July 21, 2012 19:28
-
How do duplex CARS DB archiving logs?
Hello
I need to set up the location on the spare, local disk for archiving for two nodes RAC, apart from ASMjournals.
The reason behind this is to transfer the logs (as well as full backups) at a remote location to ensure the security of the data.
I have traced same remote directory a: Drive on both nodes.
2-node RAC Standard Database 11.2.0.2
Windows 2008 R2 Standard
+ ASM DATA storage
SYS@proton2x1 > list of archive logs
Database log mode Archive Mode
Active AutoArchive
Destination of archive USE_DB_RECOVERY_FILE_DEST
Sequence of journal online oldest 1750
Log sequence archive 1752
Current log sequence 1752
SYS@proton2x1 > display recov
VALUE OF TYPE NAME
db_recovery_file_dest chain + DATA
----
The problem is when I put in duplex rental:
SQL > alter system set log_archive_duplex_dest =' LOCATION = R:' SCOPE = spfile;
nodes to restart and go online newspapers 3 times it crashes and no archiive of newspapers are written in the R:\ directory.
Alert log says:
LGWR: Error 16017 validate archivelog destination information
I played in a manner similar to other parameters:
ALTER system set log_archive_dest_1 =' LOCATION = + DATA REQUIRED ' SCOPE = spfile;
ALTER system set log_archive_dest_2 =' LOCATION = R: OPTIONAL ' SCOPE = spfile;
with the same question.
The question is, how to set up the second location of the archivelogs, ASM storage?
or maybe someone has another idea how do to transfer/copy archivelogs to remote storage?
I have of course command "cp" on asmcmd tool, but it would be difficult to synchronize the source and target locations.I thhink you cannot use a drive mapped in the Windows environment. Search the metalink if there is a way to mount the drive.
The error says that the device is not accessible.********************************
ERROR on line 1:
ORA-02097: the parameter cannot be changed because specified value is not valid
ORA-16032: parameter LOG_ARCHIVE_DEST_2 destination string cannot be translated.
ORA-09291: sksachk: invalid device specified for the destination of archive
OSD-04018: cannot access the specified directory or device.
S/O-error: (OS 3) the system cannot find the path specified.
**************************************Try to use a local disk folder just to test and eliminate the issue mounted.
Let us know if on a local disk, the log_archive_dest_2 is working.sf
Edited by: ADaniel March 20, 2012 20:53
-
Hi all - I am trying to reach a log backup strategy archive. So far, I did the following to mux the archiver process in two different places to allow potential disaster scenarios:
1. set log_archive_dest_1 as the location of the FRA:
ALTER SYSTEM SET LOG_ARCHIVE_DEST_1 = 'LOCATION = USE_DB_RECOVERY_FILE_DEST';
2. change the log_archive_dest_2 to be an external location:
ALTER SYSTEM SET LOG_ARCHIVE_DEST_1 = ' LOCATION = ' G:\Backup\ArchiveLogs;
3. ensure to that the LOG_ARCHIVE_DEST_STATE_n for the two sites above is set to enable. It is the default property, and must already be defined.
4. to take effect, a log switch must take place. This can be implemented by using the RMAN backup command:
BACKUP DATABASE MORE ARCHIVELOG;
Now that I have the archiver written in two different places, I want to back up the files also in two different places for the same reasons. I assume that I can do it in EM and schedule being new to Oracle but custom task I'm not sure how to go on this subject, and the wizard does not allow me to backup to a location.
Can help or advise if what I'm doing is perhaps not common practice?
Thank you very muchKwisatz78 wrote:
Sorru Orawiss I'm still a bit thick here but how I'm doing backup in two places. For example if I use your script.RUN {}
ALLOCATE CHANNEL d1 DEVICE TYPE DISK FORMAT ' / u01/backups/%U';
ALLOCATE CHANNEL d2 DEVICE TYPE DISK FORMAT ' / u02/backups/%U';
BACKUP DATABASE MORE ARCHIVELOG;
OUTPUT CHANNEL;
}I change the /u01/backups/%you to some thing like + DBFLASH_SOA and keep the auto manage the appearance of the FRA?
Thank you
See below; Only Autobackup spfile + controlfile is considered to be accompanied in the FRA. Because I choose CONFIGURE CONTROLFILE AUTOBACKUP.
If you choose to specify the locations of your RMAN scripts, the FRA's automatic space management will not be enabled for these backups.
So in my example, the format of the backup command clause sends the backup the physical location "/ home/oracle/backups/fra" (not the FRA) and ' / home/oracle/backup. There is no way to specify the FRA as the destination in a format clause, so if you format in your backup, by definition statement, you do not send something of the FRA.
SQL> show parameter db_recovery NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ db_recovery_file_dest string /home/oracle/backups/fra db_recovery_file_dest_size big integer 4G SQL> SQL> select SUM(NUMBER_OF_FILES) from v$flash_recovery_area_usage; SUM(NUMBER_OF_FILES) -------------------- 33 SQL> RMAN> show all; using target database control file instead of recovery catalog RMAN configuration parameters for database with db_unique_name ORAWISS are: CONFIGURE RETENTION POLICY TO REDUNDANCY 3; CONFIGURE BACKUP OPTIMIZATION OFF; # default CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default CONFIGURE CONTROLFILE AUTOBACKUP ON; CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 2; CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default CONFIGURE MAXSETSIZE TO UNLIMITED; # default CONFIGURE ENCRYPTION FOR DATABASE ON; CONFIGURE ENCRYPTION ALGORITHM 'AES192'; CONFIGURE COMPRESSION ALGORITHM 'medium' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE; CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/home/oracle/backups/scncf/sncf.ora'; RMAN> RMAN> run{ sql 'alter system set encryption wallet open identified by "wissem"'; ALLOCATE CHANNEL d1 DEVICE TYPE DISK FORMAT '/home/oracle/backups/%U'; ALLOCATE CHANNEL d2 DEVICE TYPE DISK FORMAT '/home/oracle/backups/fra/%U'; BACKUP DATABASE PLUS ARCHIVELOG; RELEASE CHANNEL d1; RELEASE CHANNEL d2; }2> 3> 4> 5> 6> 7> 8> sql statement: alter system set encryption wallet open identified by "wissem" allocated channel: d1 channel d1: SID=410 device type=DISK allocated channel: d2 channel d2: SID=28 device type=DISK Starting backup at 01-JUN-11 current log archived channel d1: starting compressed archived log backup set channel d1: specifying archived log(s) in backup set input archived log thread=1 sequence=169 RECID=271 STAMP=752254789 input archived log thread=1 sequence=170 RECID=272 STAMP=752525448 input archived log thread=1 sequence=171 RECID=275 STAMP=752531841 channel d1: starting piece 1 at 01-JUN-11 channel d2: starting compressed archived log backup set channel d2: specifying archived log(s) in backup set input archived log thread=1 sequence=172 RECID=277 STAMP=752684381 input archived log thread=1 sequence=173 RECID=278 STAMP=752684468 channel d2: starting piece 1 at 01-JUN-11 channel d2: finished piece 1 at 01-JUN-11 piece handle=/home/oracle/backups/fra/2qmdq3dk_1_1 tag=TAG20110601T150108 comment=NONE channel d2: backup set complete, elapsed time: 00:00:03 channel d1: finished piece 1 at 01-JUN-11 piece handle=/home/oracle/backups/2pmdq3dk_1_1 tag=TAG20110601T150108 comment=NONE channel d1: backup set complete, elapsed time: 00:00:07 Finished backup at 01-JUN-11 Starting backup at 01-JUN-11 channel d1: starting compressed full datafile backup set channel d1: specifying datafile(s) in backup set input datafile file number=00003 name=/home/oracle/app/oracle/oradata/ORAWISS/undotbs01.dbf input datafile file number=00002 name=/home/oracle/app/oracle/oradata/ORAWISS/sysaux01.dbf input datafile file number=00004 name=/home/oracle/app/oracle/oradata/ORAWISS/users01.dbf input datafile file number=00008 name=/home/oracle/app/oracle/oradata/ORAWISS/mgmt_ad4j.dbf channel d1: starting piece 1 at 01-JUN-11 channel d2: starting compressed full datafile backup set channel d2: specifying datafile(s) in backup set input datafile file number=00001 name=/home/oracle/app/oracle/oradata/ORAWISS/system01.dbf input datafile file number=00007 name=/home/oracle/app/oracle/oradata/ORAWISS/mgmt.dbf input datafile file number=00005 name=/home/oracle/app/oracle/oradata/ORAWISS/example01.dbf input datafile file number=00006 name=/home/oracle/app/oracle/oradata/ORAWISS/mgmt_ecm_depot1.dbf input datafile file number=00009 name=/home/oracle/app/oracle/oradata/ORAWISS/fb_data_archive.dbf channel d2: starting piece 1 at 01-JUN-11 channel d1: finished piece 1 at 01-JUN-11 piece handle=/home/oracle/backups/2rmdq3ds_1_1 tag=TAG20110601T150116 comment=NONE channel d1: backup set complete, elapsed time: 00:00:45 channel d2: finished piece 1 at 01-JUN-11 piece handle=/home/oracle/backups/fra/2smdq3ds_1_1 tag=TAG20110601T150116 comment=NONE channel d2: backup set complete, elapsed time: 00:01:15 Finished backup at 01-JUN-11 Starting backup at 01-JUN-11 current log archived channel d1: starting compressed archived log backup set channel d1: specifying archived log(s) in backup set input archived log thread=1 sequence=174 RECID=280 STAMP=752684552 channel d1: starting piece 1 at 01-JUN-11 channel d1: finished piece 1 at 01-JUN-11 piece handle=/home/oracle/backups/2tmdq3g8_1_1 tag=TAG20110601T150232 comment=NONE channel d1: backup set complete, elapsed time: 00:00:01 Finished backup at 01-JUN-11 Starting Control File and SPFILE Autobackup at 01-JUN-11 piece handle=/home/oracle/backups/fra/ORAWISS/autobackup/2011_06_01/o1_mf_s_752684554_6ydg3bww_.bkp comment=NONE Finished Control File and SPFILE Autobackup at 01-JUN-11 released channel: d1 released channel: d2 RMAN> [oracle@wissem ~]$ rlsqlplus SQL*Plus: Release 11.2.0.1.0 Production on Wed Jun 1 15:03:02 2011 Copyright (c) 1982, 2009, Oracle. All rights reserved. Enter user-name: sys as sysdba Enter password: Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options SQL> select SUM(NUMBER_OF_FILES) from v$flash_recovery_area_usage; SUM(NUMBER_OF_FILES) -------------------- 34 [oracle@wissem ~]$ ls -rtl /home/oracle/backups/ total 113424 drwxr-xr-x 2 oracle oinstall 4096 Jan 15 00:07 arch drwxr-xr-x 2 oracle oinstall 4096 Jan 15 00:07 scncf -rw-r----- 1 oracle oinstall 11566080 Jun 1 15:01 2pmdq3dk_1_1 drwxr-xr-x 3 oracle oinstall 4096 Jun 1 15:01 fra -rw-r----- 1 oracle oinstall 104546304 Jun 1 15:01 2rmdq3ds_1_1 -rw-r----- 1 oracle oinstall 15872 Jun 1 15:02 2tmdq3g8_1_1 [oracle@wissem ~]$ ls -rtl /home/oracle/backups/fra total 242424 drwxr-x--- 5 oracle oinstall 4096 Jan 21 11:04 ORAWISS -rw-r----- 1 oracle oinstall 9469952 Jun 1 15:01 2qmdq3dk_1_1 -rw-r----- 1 oracle oinstall 238764032 Jun 1 15:02 2smdq3ds_1_1 [oracle@wissem ~]$ -
can't understand why an extract of the database restore fails (missing archive logs)
Dear,
I'm completely back up my database ensures every night with following statement.
full backup AS BACKUPSET COMPRESSED ORCL_FULL_STBY format database tag ' / oradata/archive/fast_recovery_area/%d_%T_%s_%p_FULL_STBY' more tag ORCL_FULL_STBY archivelog delete all entries;
I wanted to check with 'restore... Preview' if my backup is good enough to restore the database from scratch.
result = failed!
Reason:
"any backup log archived for thread 1 with sequence 65 and YVERT departure from 49020676 found to restore."I have read the documentation oracle and articles for days, but I did not understand that even though I take online backup yesterday if I want to restore my database today I still need archival newspapers last month?
can you please review my analysis and tell me where I am doing wrong?
for example a piece from my last backup;
Time of accomplishment BS key Type LV size device Type elapsed time
------- ---- -- ---------- ----------- ------------ ---------------
1008 full 199.25 M DISK 00:04:44 October 8, 15
BP key: 1010 situation: AVAILABLE Tablet: YES Tag: ORCL_FULL_STBY
Item name: / oradata/archive/fast_recovery_area/QIPDB1_20151008_1057_1_FULL_STBY
List of defined backup data files 1008
Name of file LV Type cash SNA cash time
---- -- ---- ---------- --------- ----
50570723 full 1 8 October 15 /oradata/data/qipdb1/system01.dbf
4 integer 50570723 8 October 15 /oradata/data/qipdb1/users01.dbfas you can see "Cash SNA" is 50570723 so tells me that my understanding if restore these backups I need archived newspapers on top of the YVERT.
for me the best candidate isTime of accomplishment time BS key size Device Type
------- ---------- ----------- ------------ ---------------
65,25 M 1004 00:01 DRIVE: 24 OCTOBER 8, 15
BP key: 1006 situation: AVAILABLE Tablet: YES Tag: ORCL_FULL_STBY
Part name: /oradata/archive/fast_recovery_area/QIPDB1_STBY/backupset/2015_10_08/o1_mf_annnn_ORCL_FULL_STBY_c1dkfw9k_.bkpList of newspapers archived in backup set 1004
The next time that THRD Seq YVERT low low time next YVERT
---- ------- ---------- --------- ---------- ---------
1 79 50310555 7 OCTOBER 15 50570723 8 OCTOBER 15
BUT out of "restore...". Preview' RMAN stil tells me thatany backup log archived for thread 1 with sequence 65 and YVERT departure from 49020676 found to restore
any backup log archived for thread 1 with sequence 66 and YVERT departure from 49020693 found to restore
any backup log archived for thread 1 with sequence 67 and YVERT departure from 49020696 found to restore
any backup log archived for thread 1 with sequence 68 and YVERT departure from 49020761 found to restore
any backup log archived for thread 1 with sequence 69 and YVERT departure from 49020836 found to restore
any backup log archived for thread 1 with sequence 70 and YVERT departure from 49020919 found to restore
any backup log archived for thread 1 with sequence 71 and YVERT departure from 49021021 found to restore
any backup log archived for thread 1 with sequence 72 and YVERT departure from 49155291 found to restore
any backup log archived for thread 1 with sequence 73 and YVERT departure from 49324912 found to restore
any backup log archived for thread 1 with sequence 74 and YVERT departure from 49498102 found to restoreWhen I look at V$ ARCHIVED_LOG I see seems indeed to these archived logs removed for cause of "more tag ORCL_FULL_STBY archivelog delete all entries ' that they have been deleetd after saving.
and because of my retention policy and script; I remove the logs also archived backups that are more than 2 days.S SEQUENCE # FIRST_CHANGE # NEXT_CHANGE #.
- ---------- ------------- ------------
65 49020676 49020693 D
A 49020693 OF 49020676 65
D 68 49020761 49020836
66 49020693 49020696 D
67 49020696 49020761 D
69 49020836 49020919 D
70 49020919 49021021 D
49155291 49021021 71 D
72 49155291 49324912 D
D 73 49324912 49498102
74 49498102 49632131 DI still don't understand why rman complains of the archived logs that are for an older sequence (SNA) as my last backup
because I was assuming that the concerned newspapers archived should have already applied to these files of data, right?My final goal is to deliver below for the case that we have lost everything.
Run {}
restore the database;
recover the database;
}Thanks in advance,
HalitHi guys,.
I found the root cause and workaround
RMAN-06025 - RMAN RESTORE DATABASE OVERVIEW to the backup site asks former newspaper (Doc ID 1599013.1)
CAUSE Checkpoint_change# standby controlfile not refreshed properly. BUG 15876029 - RESTORE PREVIEW ASKING OLD ARCHIVE LOG IN STANDBY DATABASE Closed as DUPLICATE of BUG 8740124 - CURRENT STANDBY REDO LOG GROUP SHOULD BE INCLUDED IN THE DATABASE BACKUP BY RMAN SOLUTION 1) Workaround is to recreate the standby controlfile. OR 2) upgrade to 11.2.0.4 or above where Bug 8740124 is fixed OR 3) check for availability of patch 8740124 -
With the help of 11.2.0.4.0
I am trying to mux the newspapers archived (duplicate); However, do not know if I'm doing things.
I followed this http://docs.oracle.com/cd/B28359_01/server.111/b28310/archredo004.htm and made the following
LOG_ARCHIVE_DEST_1 = 'LOCATION=Z:\FlashRecoveryArea\archlogs\'LOG_ARCHIVE_DEST_2 = 'LOCATION=\\backupserver\archlogs_location'I thought I was doing the right thing with handwritten copies in both places when I run
"alter newspaper archive of the current system. However, to take a closer look, looks like maybe it's different.
Z:\FlashRecoveryArea\archlogs has the logs archived LOG_1_68_xxxx. ARC and LOG_1_71_xxxx. ARC\\backupserver\archlogs_location archived LOG_1_69_xxxx newspapers. ARC, LOG_1_70_xxxx. ARC and LOG_1_71_xxxx. ARC
I misunderstood the document? This is not duplication of archived newspapers?
Thank you
I think your problem is the backup archivelog and remove that happens at the same time as the journal was cheating (i.e. newspaper is too slow).
Just do this - see crossouts and "BOLD" text 'everything '...
RUN
{
SQL "alter session set nls_date_format = 'MON-DD-YYYY HH24:MI:SS' ';"
overlap archivelog all;
cross-checking of backup;
SQL 'alter system archive log current';
SQL 'alter system archive log current';
backup
(database FORMAT '\backupserver\full\FULLBKUP_%d.DBID%I.%T.%s.%p.rman')
more all archivelog delete all input FORMAT '\\backupserver\full\ARCHLOGBKUP_%d.%e.DBID%I.%T.%s.%p.rman' TAG = "FULLBKUP_PLUS_ARCHLOG";
window recovery obsolete report of 5 days;
delete noprompt obsolete recovery window of 5 days;
SPFile FORMAT '\\backupserver\full\SPFILE_BKUP_%d.DBID%I.%T.%s.%p.rman' label backup = "BKUP_SPFILE";
SQL 'alter controlfile backup database path as "\\backupserver\full\ctlfilePROD.txt" RE-USE";
SQL "' create pfile =" \\backupserver\full\pfile_PROD.ora "of spfile"; "
SQL 'alter system archive log current';
SQL 'alter system archive log current';
backup FORMAT '\\backupserver\full\ARCHLOGBKUP_%d.%e.DBID%I.%T.%s.%p.rman' archivelog delete all all the entries TAG = "BKUP_ARCHLOG";
backup current controlfile FORMAT '\\backupserver\full\CTLFILE_BKUP_%d.DBID%I.%T.%s.%p.rman' TAG = "BKUP_CTLFILE";
}
-
Archive log list does not sequence of current journal is awaiting data base
Hi all
So I tried waiting for database physical installation in my local vm.
I apparently completed the Setup, but I am facing a problem which I cannot understand.
OS:-Linux 6.4
Oracle version: 12.1.0.2.0
primary data: ORA12C
backup database: ORASTD
Primary database: -.
SYS@ORA12C > list of archive logs;
Database log mode Archive Mode
Active AutoArchive
Archives/u01/app/oracle/fast_recovery_area of destination
More old sequence of journal online 14
Log sequence archive 16
Current log sequence 16
SYS@ORA12C > select name, database_role, controlfile_type from v$ database;
NAME DATABASE_ROLE CONTROL
--------- ---------------- -------
ORA12C CURRENT PRIMARY
SYS@ORA12C > select the sequence #, first_time, next_time, applied from v$ archived_log;
FIRST_TIM SEQUENCE NEXT_TIME # APPLIED
---------- --------- --------- ---------
4 15 APRIL 15 APRIL 16 15 NO.
4 15 APRIL 15 APRIL 16, 15 YES
5 16 APRIL 15 APRIL 16 15 NO.
5 16 APRIL 15 APRIL 16, 15 YES
6 16 APRIL 15 APRIL 16 15 NO.
6 16 APRIL 15 APRIL 16, 15 YES
7 16 APRIL 15 APRIL 16 15 NO.
7 16 APRIL 15 APRIL 16, 15 YES
8 16 APRIL 15 APRIL 16 15 NO.
8 16 APRIL 15 APRIL 16, 15 YES
9 16 APRIL 15 APRIL 16 15 NO.
FIRST_TIM SEQUENCE NEXT_TIME # APPLIED
---------- --------- --------- ---------
9-16 APRIL 15 APRIL 16, 15 YES
10 16 APRIL 15 APRIL 16 15 NO.
10-16 APRIL 15 APRIL 16, 15 YES
11 16 APRIL 15 APRIL 16 15 NO.
12 16 APRIL 15 APRIL 16 15 NO.
13 16 APRIL 15 APRIL 16 15 NO.
11-16 APRIL 15 APRIL 16, 15 YES
12-16 APRIL 15 APRIL 16, 15 YES
13-16 APRIL 15 APRIL 16, 15 YES
14 16 APRIL 15 APRIL 16 15 NO.
15 16 APRIL 15 APRIL 16 15 NO.
FIRST_TIM SEQUENCE NEXT_TIME # APPLIED
---------- --------- --------- ---------
15 16 APRIL 15 APRIL 16 15 NO.
14-16 APRIL 15 APRIL 16, 15 YES
Waiting for the database: -.
Select the sequence #, first_time, next_time, applied from v$ archived_log;
FIRST_TIM SEQUENCE NEXT_TIME # APPLIED
---------- --------- --------- ---------
4 15 APRIL 15 APRIL 16, 15 YES
5 16 APRIL 15 APRIL 16, 15 YES
6 16 APRIL 15 APRIL 16, 15 YES
7 16 APRIL 15 APRIL 16, 15 YES
8 16 APRIL 15 APRIL 16, 15 YES
9-16 APRIL 15 APRIL 16, 15 YES
10-16 APRIL 15 APRIL 16, 15 YES
11-16 APRIL 15 APRIL 16, 15 YES
12-16 APRIL 15 APRIL 16, 15 YES
13-16 APRIL 15 APRIL 16, 15 YES
15 16 APRIL 15 16 APRIL 15 IN-MEMORY
FIRST_TIM SEQUENCE NEXT_TIME # APPLIED
---------- --------- --------- ---------
14-16 APRIL 15 APRIL 16, 15 YES
SQL > select name, database_role, controlfile_type from v$ database;
NAME DATABASE_ROLE CONTROL
--------- ---------------- -------
PHYSICAL STANDBY ORA12C STANDBY
SQL > archive logs list;
Database log mode Archive Mode
Active AutoArchive
Archives/u01/app/oracle/fast_recovery_area of destination
More old sequence of journal online 0
Log sequence to archive 0
Current log sequence 0
Now, here's my question is why the sequence of current newspapers shows 0. I tested the datas
database primary eve happens again. I'm totally out of index.
I tried to find it on google but nothing could help me until now.
Any kind of help would be very appreciated.
Thank you
Soumya
Hello
I am also testing in Data Guard 12.1 configurations.
Oracle support response is "it seems therefore that this information be removed.
So is the best way to check on the database pending:
SQL > select thread #, max(sequence#) ' last day before Seq received. "
v $ archived_log val, v$ database vdb
where val.resetlogs_change # = vdb.resetlogs_change #.
Group thread # order by 1;
SQL > select thread #, max(sequence#) ' last day before Seq applied.
v $ archived_log val, v$ database vdb
where val.resetlogs_change # = vdb.resetlogs_change #.
and val.applied in ('YES', "IN-MEMORY")
Group thread # order by 1;
concerning
-
Retention policy for archive logs.
Retention policy is set to "REDUNDANCY 2".
We do the complete disk backup without archive logs at 12:00.
After that, we make full backup with newspapers to archive tape at 18:00.
RMAN will consider newspapers to check-in after 12:00 as obsolete as it is backed up to tape?
Thank you.
REDUNDANCY applies only to the data files and control files. For archiving logs, there are POLICY of DELETE ARCHIVELOG. But "remove obsolete" won't use POLICY of DELETE ARCHIVELOG, so archiving logs should be removed separately if they meet this policy.
-
Pull on the RMAN backup archive logs?
Environment:
Oracle 11.2.0.3 EE on Solaris
Physical standby
I have a gap of journal archive at the moment. The missing archive logs have been saved on the primary and have not yet been transferred to waiting due to some maintenance work performed on the standby server.
The database will be able to recognize that the missing archivelog files are in the RMAN backup files, restore them and send them to the update server standby for application?
If not, will it restore manually, copy them to the standby server and save them for their application?
Thanks a lot for your help!
-gary
Were the archivelogs deleted on the primary once they have been saved? If they have been deleted on the primary, then you can:
1 manually transfer the backup to forward files
2 replace the archivelog destination configured on the eve
3 restart the managed recovery on the standby process, and the computer should be able to detect and apply the missing archivelogs.
If they have not been deleted on the primary and are always available in the archivelog directory configured, then the process of Data Guard should be able to detect and automatically fix the gap.
If you have a long interval archivelogs missing and you use + ASM, you can also try to use an incremental backup to roll forward the database pending, this article provides a good step by step: the steps for Rolling forward a standby database using RMAN incremental backup. (Doc ID 836986.1)
Kind regards
Oscar -
Hi all
I searched the Oracle and Internet Documents. It is really hard to get information on the management of the archive Log, so I thought to post it here:
Now, our Database 9i (EBS 11.5.x) was in no archive mode, so I allowed him to archive mode.
Edit the pfile $ORACLE_HOME/admin/SID/pfile who will be /oracle/proddb/9.2.0/dbs/initPROD.ora
############################
# Archive Log Destinations-benr(10/15/04)
############################
Log_archive_dest_1 = ' location = / Uncordon / archive.
log_archive_start = TRUE
then connect to the database
SQL > shutdown normal;
SQL > startup mount exclusive;
SQL > alter system set log_archive_start = TRUE scope = spfile;
SQL >altersystem setlog_archive_dest_1='LOCATION=/oracle/archivelog'scope=both;SQL > alter archivelog database;
SQL > CHANGE the START of the SYSTEM ARCHIVE LOG;
SQL > alter database open;
SQL > alter system archive log all;
SQL > change the start of the archive log system;
SQL > archive log start;The next day, I checked the location of archive and sparked an archive of 1 GB even if there is no activity on the database.
root@test4:/oracle/archivelog>ls 1_844.dbf 1_862.dbf 1_880.dbf 1_898.dbf 1_916.dbf 1_934.dbf 1_845.dbf 1_863.dbf 1_881.dbf 1_899.dbf 1_917.dbf 1_935.dbf 1_846.dbf 1_864.dbf 1_882.dbf 1_900.dbf 1_918.dbf 1_936.dbf 1_847.dbf 1_865.dbf 1_883.dbf 1_901.dbf 1_919.dbf 1_937.dbf 1_848.dbf 1_866.dbf 1_884.dbf 1_902.dbf 1_920.dbf 1_938.dbf 1_849.dbf 1_867.dbf 1_885.dbf 1_903.dbf 1_921.dbf 1_939.dbf 1_850.dbf 1_868.dbf 1_886.dbf 1_904.dbf 1_922.dbf 1_940.dbf 1_851.dbf 1_869.dbf 1_887.dbf 1_905.dbf 1_923.dbf 1_941.dbf 1_852.dbf 1_870.dbf 1_888.dbf 1_906.dbf 1_924.dbf 1_942.dbf 1_853.dbf 1_871.dbf 1_889.dbf 1_907.dbf 1_925.dbf 1_943.dbf 1_854.dbf 1_872.dbf 1_890.dbf 1_908.dbf 1_926.dbf 1_944.dbf 1_855.dbf 1_873.dbf 1_891.dbf 1_909.dbf 1_927.dbf 1_945.dbf 1_856.dbf 1_874.dbf 1_892.dbf 1_910.dbf 1_928.dbf 1_946.dbf 1_857.dbf 1_875.dbf 1_893.dbf 1_911.dbf 1_929.dbf 1_947.dbf 1_858.dbf 1_876.dbf 1_894.dbf 1_912.dbf 1_930.dbf lost+found 1_859.dbf 1_877.dbf 1_895.dbf 1_913.dbf 1_931.dbf test.txt 1_860.dbf 1_878.dbf 1_896.dbf 1_914.dbf 1_932.dbf 1_861.dbf 1_879.dbf 1_897.dbf 1_915.dbf 1_933.dbf
Question
1. How can I delete old logs archiving without using RMAN?
2. How should I know which Archives connects to keep and delete?
3. is there a way to know why the database generates so many newspapers to check-in?
Hello
Yes, you must keep this archive. You can schedule the job to compress files to archive (record use of space) and move it to another place as a backup.
You can schedule both COLD backup once a week, in this case it is scabies archive for a week.
HTH
-
ORA-19504: failed to create the file, ORA-00270: creation of the archiving log error
Hello
Oracle 11 g 2 on windows 7, I of primary and standby on the same system (learning).
When I check on status of primary and secondary use under request it gives applied log is 'NO '.
SQL > select sequence #, used from v$ archived_log;
SEQUENCE # APPLIED
---------- ---------
516 NO.
517 NO.
NO. 523
NO. 524
525 NO.
531 NO.
NO. 532
533 NO.
NO. 541
544 NO.
When I checked error on DB primary .he give me more erro.
SQL > SELECT 'ID', 'DB_status' STATUS DEST_ID, EXCURSION place "Archive_dest', 'ERROR' OF V$ ARCHIVE_DEST WHERE DEST_ID < = 5;
---------- ---------
Error Archive_dest
------------------------------------------------------------------------------------------------------------------------------------------------------
1 D:\app\kamdarvg\flash_recovery_area\test\ARCHIVELOG ORA-19504: cannot create the file «»
2 STAND ORA-00270: creation of the archiving log error
I checked the space on the system... is there enough free space on the disk.
On primary DB (destination of the journal archive)
SQL > list of archive logs
Database log mode Archive Mode
Active AutoArchive
Destination of archive D:\app\kamdarvg\flash_recovery_area\test\ARCHIVELOG
More old sequence of journal online 564
Log sequence archive 566
Current log sequence 566
On standby DB (list of newspapers of record)
SQL > list of archive logs
Database log mode Archive Mode
Active AutoArchive
Destination of archive D:\app\kamdarvg\flash_recovery_area\test\ARCHIVELOG
More old sequence of journal online 564
Log sequence archive 566
Current log sequence 566
Please guide it's because of the destination of the journal archive even shared by the standby and primary?
If yes how do I change the destination of the newspaper archive on standby DB?
Thank you.
Edited by: 977220 April 18, 2013 20:49change initialization parameter
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ORA-19599: block number 1985 is corrupt in archived log + FG.
Hi team,
I couldn't take the RAC database archivelog backup. Please help me
RMAN > VALIDATE the BACKUP DATABASE ARCHIVELOG ALL;
From backup 24 March 13
using channel ORA_DISK_1
channel ORA_DISK_1: from full datafile backupset
channel ORA_DISK_1: specifying datafile (s) in backupset
input datafile fno = 00001 name=+DG1/kvxcprd/datafile/system.260.777756857
input datafile fno = name=+DG1/kvxcprd/datafile/sysaux.268.777756857 00003
input datafile fno = name=+DG1/kvxcprd/datafile/undotbs1.263.777756857 00002
input datafile fno = 00005 name=+DG1/kvxcprd/datafile/undotbs2.264.777756983
input datafile fno = name=+DG1/kvxcprd/datafile/users.267.777756857 00004
channel ORA_DISK_1: complete set of backups, time: 00:00:25
channel ORA_DISK_1: from archive newspaper backupset
channel ORA_DISK_1: specification of archive log backup set
archive log entry thread = 2 sequence 17 recid = 26 = 810915691 stamp =
RMAN-00571: ===========================================================
RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
RMAN-00571: ===========================================================
RMAN-03009: failure of the backup command on the channel ORA_DISK_1 at 24/03/2013-14:37:11
ORA-19599: block number 1985 is corrupted in +FG/kvxcprd/archivelog/2013_03_24/thread_2_seq_17.269.810915689 archived journal
RMAN > backup archivelog all;
From backup 24 March 13
Current archived log
using channel ORA_DISK_1
RMAN-00571: ===========================================================
RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
RMAN-00571: ===========================================================
RMAN-03002: failure of the backup to 24/03/2013-14:39:52 command
ORA-19563: file header validation failure
Thank you and best regards,
Published by: 995796 on March 24, 2013 02:26
Published by: 995796 on March 24, 2013 02:27You must exclude this backup archivelog. Rename the archivelog (via asmcmd) and then run OVERLAP ARCHIVELOG ALL while Oracle would mark it as 'Out of date' when it does not find the archivelog. (You can also run an ARCHIVELOG DELETE or REMOVE the ARCHIVELOG EXPIRES to logically remove).
You should document this archivelog missing so that any required later retrieval knows this archivelog isn't available, so a point in time to recover to any point of the last backup before this archivelog to a point in time of the archivelog or as the result of it would not be possible until the next backup.
Needless to say, take a fresh database backup.
Hemant K Collette
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