LGWR
Manages the redo log buffera user commits a transactionan online redo log switch occurs3 seconds have passed The redo log buffer is one third full.DBWN must write modified buffers to disk.
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LGWR
Manages the redo log buffera user commits a transactionan online redo log switch occurs3 seconds have passed The redo log buffer is one third full.DBWN must write modified buffers to disk.