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Oracle DBA Tools - Log Manager

Provides manageability of Redo Logs and Archive Logs. Allows users to create and manage redo logs including monitoring archive logs.
Oracle DBA Tools - Log Manager

Toolbar Operations -

Available Operations for Redo Logs tab
Refresh: Refreshes all tabs in the storage manager from the database
Reconnect: Reconnects to the database server
Copy All w/ Headers and Row Count: Copies all the tab results from the database to paste the information anywhere else
Size: Shows total size of the database in the selected unit of measurement
Create Redo Log Group: Creates new redo log group
Edit Redo Log Group: Edits selected redo log group
Drop Redo Log Group: Drops selected redo log group
Redo Log Group Properties: Shows properties of selected redo log group
Switch Log File: Explicitly forces Oracle Database to begin writing to a new redo log file group, regardless of whether the files in the current redo log file group are full. When you force a log switch, Oracle Database begins to perform a checkpoint but returns control to you immediately rather than when the checkpoint is complete.
Take Checkpoint: Forces Oracle Database to perform a checkpoint, ensuring that all changes made by committed transactions are written to datafiles on disk

Available Operations for Archive Logs tab
Refresh: Refreshes all tabs in the storage manager from the database
Reconnect: Reconnects to the database server
Copy All w/ Headers and Row Count: Copies all the tab results from the database to paste the information anywhere else
Size: Shows total size of the database in the selected unit of measurement
Logs Since: Selects the time frame for the logs that are shown.

Redo Logs Tab - Provides log information from the control file

Group Number: Log group number
Status: Log status
Members: Number of members in the log group
Size: Size of the log
Sequence Number: Log sequence number
First Change Number: Lowest system change number in the log
Archived: Archive status {YES, NO}
Archive Logs Tab - Provides archived log information from the control file. An archive log record is inserted after the online redo log is successfully archived or cleared. If the log is archived twice, there will be two archived log records with the same THREAD#, SEQUENCE#, and FIRST_CHANGE#, but with a different name. An archive log record is also inserted when an archive log is restored from a backup set or a copy and whenever a copy of a log is made with the RMAN COPY command.

Name: Archived log file name
Sequence #: Redo log sequence number
Thread #: Redo thread number
First Change #: First change number in the archived log
Completion Time: Time when the archiving completed
Archived: Indicates whether the online redo was archived or whether RMAN only inspected the log and created a record for future application of redo logs during recovery




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