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RMAN Backup Size Issue

Discussion in 'Security, Backup and Recovery' started by bansalrakeshk, Aug 26, 2010.

  1. Hi all,

    I have a RAC setup with 10g Standard edition.and my database size is Approx. 21 GB and undo tablespace is of 4GB on each node.I have implemented RMAN To perform Incremental backup.
    Firstly RMAN Creates backup of 15-16 GB and it created successfully on 8th-Aug-10 but now it is creating backup of 35-36 GB(incremental level0 and full).

    Rakesh Kumar
  2. zargon

    zargon Community Moderator Forum Guru

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    Aurora, CO
    Incremental level 0 and full are the same type of backup; you want one level 0 backup weekly and a level 1 or level 2 incremental daily.

    Configure a proper incremental backup schedule and check your sizes again.