Mirroring

You are not required to set the MIRROR parameter to the same value on the two database servers; you can enable mirroring on one database server and disable mirroring on the other. However, if you specify a mirror chunk for the root chunk of the primary database server, you must also specify a mirror chunk for the root chunk on the secondary database server. Therefore, the following ONCONFIG parameters must be set to the same value on both database servers:
  • MIRROROFFSET
  • MIRRORPATH

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