The BRSPACE function moredo to manage online redo log files provides extended functionality to manage online redo log files.
You can perform the following actions to manage the online redo log files:
Create redo log group, action crgroup
Creates a new redo log group in the existing redo log directories: origlogA, origlogB, mirrlogA, mirrlogB
Create redo log member, action crmember
Creates a new redo log member in the corresponding redo log directory: mirrlogA or mirrlogB
Delete redo log group, action drgroup
Deletes an existing redo log member
Delete redo log member, action drmember
Deletes an existing redo log member
Change size of redo log file, action resize
Changes the size of all online redo log files
Rename to standard names, action rename
Renames selected online redo log files in the current directories according to SAP naming standards: log_g11m1.db, log_g11m2.dbf, log_g12m1.dbf, log_g12m2.dbf, and so on
Move redo log files, action move
Moves the selected redo log files to a new directory
Switch redo log files, action switch
Closes the current group of online redo log files, archives it, and switches to the next group
Show redo log files, action show
Shows detailed information about all online redo log files
All actions are performed online. Therefore, you do not need to stop the database or the SAP system.