WebSQL> alter system archive log current; this will never end... more than an hour... The main problem is I have a standard script from NetApp which is used to take a snapshot backup … WebOct 6, 2014 · If your database is running in ARCHIVELOG mode, it copies all transactions to the archivelog destination. The transactions are always written to the redolog files but when they are full, they are only saved when running in archivelog mode. This enables you to restore your database to any point in time.
Viewing Information About the Archived Redo Log - Oracle
WebJul 28, 2010 · Hello all, I would like to understand the difference between the STATUS of a redo log file and the fact that the redo log is already archived or not... I read that active status means that "it is needed for instance recovery." But why is it needed for recovery if it is already archived ? WebMar 22, 2011 · The SWITCH LOGFILE clause lets you explicitly force Oracle Database to begin writing to a new redo log file group, regardless of whether the files in the current … browser audio test
Oracle Archivelog Mode Tips
WebNov 17, 2016 · RMAN> backup archivelog all; RMAN> backup database plus archivelog; ARCHIVE_LAG_TARGET : limits the amount of data that can be lost and effectively increases the availability of the standby database by forcing a log switch after the specified amount of time elapses. you can see this aswell in RAC with an idle/low-load instance. WebJun 10, 2024 · You can use the following statement forces a log switch. ALTER SYSTEM SWITCH LOGFILE; ALTER SYSTEM ARCHIVE LOG CURRENT; If your database is Cluster ( Oracle RAC ) and you have lots of instances, you want to switch for all logfiles, then run the following command. SQL> ALTER SYSTEM SWITCH ALL LOGFILE; System altered. WebOct 27, 2014 · ORA-39700: database must be opened with UPGRADE option. I then tried a few other things after some googling: SQL> startup upgrade; ORA-01081: cannot start already-running ORACLE - shut it down first SQL> shutdown immediate; ORA-01109: database not open Database dismounted. ORACLE instance shut down. SQL> startup … evil cartoon cat characters