Asked 9 years, 7 months ago. Active 6 years, 3 months ago. Viewed 15k times. What makes. Why such a Huge load of files in archive folder? Please help. Improve this question. Phil 6 6 silver badges 18 18 bronze badges. Sridevi Laks Sridevi Laks 2 2 gold badges 7 7 silver badges 19 19 bronze badges.
You just have to go back to the questions you have asked earlier and accept some answers if they have worked for you. It doesn't stop them but it definitely discourages potential answerers for fear of not being rewarded. You also may want to remove the java tag. It doesn't seem related to the question. Add a comment. Active Oldest Votes. Delete them from the hard-drive. Improve this answer. David Aldridge David Aldridge But can these be safely removed from the file system if they are consuming too much space?
To operate your database in manual archiving mode, follow the procedure shown in "Changing the Database Archiving Mode". However, when you specify the new mode in step 5 , use the following statement:. To archive a filled redo log group manually, connect with administrator privileges. Ensure that the database is mounted but not open. The following statement archives all unarchived log files:.
When you use manual archiving mode, you cannot specify any standby databases in the archiving destinations. Even when automatic archiving is enabled, you can use manual archiving for such actions as rearchiving an inactive group of filled redo log members to another location.
In this case, it is possible for the instance to reuse the redo log group before you have finished manually archiving, and thereby overwrite the files.
If this happens, the database writes an error message to the alert log. The default is two processes. There is usually no need specify this initialization parameter or to change its default value, because the database starts additional archiver processes ARC n as needed to ensure that the automatic processing of filled redo log files does not fall behind.
The database must be mounted but not open. The following statement increases or decreases the number of ARC n processes currently running:. Before you can archive redo logs, you must determine the destination to which you will archive and familiarize yourself with the various destination states. You can choose whether to archive redo logs to a single destination or multiplex them. The following table summarizes the multiplexing alternatives, which are further described in the sections that follow.
Oracle Database Reference for additional information about the initialization parameters used to control the archiving of redo logs. There are additional keywords that can be specified with this initialization parameter that are not discussed in this book.
Each numerically suffixed parameter uniquely identifies an individual destination. The descriptor contains the information necessary for connecting to the remote database. The service name must have an associated database SID, so that the database correctly updates the log history of the control file for the standby database.
For example, enter:. This setting will generate archived logs as follows for thread 1; log sequence numbers , , and ; resetlogs ID The identical resetlogs ID indicates that the files are all from the same database incarnation:.
All locations must be local. Whenever the database archives a redo log, it archives it to every destination specified by either set of parameters. Each archive destination has the following variable characteristics that determine its status:. Several combinations of these characteristics are possible. The characteristics determining a locations status that appear in the view are shown in Table Note that for a destination to be used, its characteristics must be valid, enabled, and active.
The user manually and temporarily disabled the destination following an error; refer to error data. The two modes of transmitting archived logs to their destination are normal archiving transmission and standby transmission mode. Normal transmission involves transmitting files to a local disk. Standby transmission involves transmitting files through a network to either a local or remote standby database. In normal transmission mode, the archiving destination is another disk drive of the database server.
In this configuration archiving does not contend with other files required by the instance and can complete more quickly. It is good practice to move archived redo log files and corresponding database backups from the local disk to permanent inexpensive offline storage media such as tape.
A primary value of archived logs is database recovery, so you want to ensure that these logs are safe should disaster strike your primary database. In standby transmission mode, the archiving destination is either a local or remote standby database.
If you are operating your standby database in managed recovery mode , you can keep your standby database synchronized with your source database by automatically applying transmitted archive logs. To transmit files successfully to a standby database, either ARC n or a server process must do the following:. Transmit the archived logs in conjunction with a remote file server RFS process that resides on the remote server. You transmit archived logs through a network to a remote location by using Oracle Net Services.
Indicate a remote archival by specifying a Oracle Net service name as an attribute of the destination. Oracle Database then translates the service name, through the tnsnames. The RFS process, which is required when archiving to a remote destination, is responsible for the following tasks:. Archived redo logs are integral to maintaining a standby database, which is an exact replica of a database.
You can operate your database in standby archiving mode, which automatically updates a standby database with archived redo logs from the original database. Oracle Data Guard Concepts and Administration. Oracle Database Net Services Administrator's Guide for information about connecting to a remote database using a service name. I'm getting an insufficient privileges error when running rman from the command line so I guess i'm not an admin on this Oracle instance - can you tell me where this permission is setup in Oracle?
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