Ora-38862: flashback database logs are in use
WebJan 20, 2024 · The only way of meeting this directive with oracle databases is 1) run your database in archivelog mode, 2) take regular rman backups, and 3) practice recovering … WebOracle Flashback Performance Observations. After adopting the configuration and operational best practices and applying recommended patches, Oracle has observed the following performance observations when Flashback Database is enabled on the primary or standby databases. Flashing back a database or a PDB to the previous hour usually takes ...
Ora-38862: flashback database logs are in use
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WebJan 20, 2024 · The only way of meeting this directive with oracle databases is 1) run your database in archivelog mode, 2) take regular rman backups, and 3) practice recovering from backup. Your desire to not run in archivelog, and your seeming desire to not learn rman, is truly frightening. WebApr 27, 2013 · The Oracle Flashback Database feature, which provides an convenient alternative to point-in-time recovery, generates flashback logs, which are also considered …
WebSep 27, 2006 · Flashback Database is a new approach to point-in-time (PIT) database recovery. This incomplete recovery strategy can be used to recover a database that has been logically corrupted due to human error. Introduced in Oracle 10g, it is designed to maximize availability by reducing recovery time. WebFeb 7, 2012 · My flash_back_retention is set to 1440 ( 1 day), db_recovery_file_dest_size is set to 200G (and is used only 9 G). I could see flashback logs for past 2 days and Archive logs for 7 days available on ASM. But I am not able to …
WebUse the following command to check if Flashback Database is enabled for your target database: SELECT FLASHBACK_ON FROM V$DATABASE; To enable Flashback Database: Ensure that you configure a fast recovery area and that the database is running in ARCHIVELOG mode. See "Configuring the Fast Recovery Area" and " Enabling Archiving of … WebNov 6, 2009 · A: Flashback logs are managed by Oracle only. Oracle will try to keep as much Flashback logs as needed to satisfy the DB_FLASHBACK_RETENTION_TARGET parameter. However, if there’s space pressure in the Flash Recovery Area (FRA), flashback logs may be deleted to make room for other things, like backups and archived logs, for example.
WebJan 7, 2024 · Flashback database to particular SCN or timestamp: shutdown immediate; startup mount; --FLASHBACK DATABASE TO SCN 202481; -- Use this for particular scn --FLASHBACK DATABASE TO TIMESTAMP (SYSDATE-1/24); - Use for flashback to last one hour --FLASHBACK DATABASE TO TIMESTAMP to_timestamp('2024-03-11 16:00:00', …
WebMay 15, 2008 · I applied archive logs manually by copying it from prod. Then CREATE RESTORE POINT before GUARANTEE FLASHBACK DATABASE; ALTER DATABASE … fish stock for pondsWebFrom the alert log, it is clear that flashback mode is enabled in the database and someone has mistakenly deleted flashback log physically. So, to fix this issue, the only solution is to disable the flashback mode and open the database. can dogs go on barmouth beachWebOct 3, 2024 · First of all, we have to change the database to flashback mode on (remember that in order to have your database in flashback mode you must already have it in archive log mode and the FRA must be also set): SQL> select name, open_mode, log_mode, flashback_on from v$database; NAME OPEN_MODE LOG_MODE FLASHBACK_ON can dogs go on boatsWebNov 14, 2024 · The four operations for managing flashback logs in the fast recovery area are as below: Create – Flashback logs are created if the below criteria are met: The fast recovery area has enough space DB_FLASHBACK_RETETION_TARGET has been set Delete – Flashback logs maybe deleted only in the below scenarios fish stock from salmon headWebFeb 27, 2024 · If you use user-managed backups instead of RMAN, you need to take care of deleting these logs manually. RMAN can backup and delete these files in a single command. 2) Depends on your backup requirements. can dogs go on bridlington beachWebSep 27, 2006 · Introduction. Flashback Database is a new approach to point-in-time (PIT) database recovery. This incomplete recovery strategy can be used to recover a database … can dogs go in wetherspoonsWebNov 16, 2024 · ORA-38748: cannot flashback data file string – file is in use or recovery Reason for the Error An attempt to do FLASHBACK DATABASE found that the file was not … fish stock grocery store